math-lessons.site Open in urlscan Pro
172.67.200.175 Public Scan

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Add Verdict Report

URL:
https://math-lessons.site/
Submission: On October 18 via api (October 18th 2024, 6:26:29 pm UTC) from IN — Scanned from DE

Summary HTTP 324 Redirects Links 7 Behaviour Indicators

Summary

This website contacted 26 IPs in 5 countries across 20 domains to perform 324 HTTP transactions. The main IP is 172.67.200.175, located in United States and belongs to CLOUDFLARENET, US. The main domain is math-lessons.site. The Cisco Umbrella rank of the primary domain is 173013.
TLS certificate: Issued by WE1 on September 10th 2024. Valid for: 3 months.

This is the only time math-lessons.site was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
283	172.67.200.175 172.67.200.175	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:830::200a	15169 (GOOGLE) (GOOGLE)
1	2a04:4e42:600... 2a04:4e42:600::649	54113 (FASTLY) (FASTLY)
1	2a00:1450:400... 2a00:1450:4001:806::2008	15169 (GOOGLE) (GOOGLE)
2	2606:4700:20:... 2606:4700:20::681a:3e8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	142.250.186.131 142.250.186.131	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6812:1791	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a04:4e42:600... 2a04:4e42:600::485	54113 (FASTLY) (FASTLY)
1	188.114.96.3 188.114.96.3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	142.250.186.66 142.250.186.66	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:813::200a	15169 (GOOGLE) (GOOGLE)
1	2606:4700:10:... 2606:4700:10::6816:4ad8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	87.230.98.76 87.230.98.76	61157 (PLUSSERVE...) (PLUSSERVER-ASN1)
4	2a02:6ea0:c70... 2a02:6ea0:c700::107	60068 (CDN77 _) (CDN77 _)
2	2606:4700:20:... 2606:4700:20::681a:246	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	142.250.185.102 142.250.185.102	15169 (GOOGLE) (GOOGLE)
2	34.95.69.49 34.95.69.49	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
3	104.18.34.190 104.18.34.190	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	51.89.9.251 51.89.9.251	16276 (OVH) (OVH)
2	37.252.171.21 37.252.171.21	29990 (ASN-APPNEX) (ASN-APPNEX)
2	2602:803:c003... 2602:803:c003:200::21	26667 (RUBICONPR...) (RUBICONPROJECT)
1	2a00:1450:400... 2a00:1450:4001:80e::200e	15169 (GOOGLE) (GOOGLE)
1	88.221.169.246 88.221.169.246	16625 (AKAMAI-AS) (AKAMAI-AS)
1	51.89.9.252 51.89.9.252	16276 (OVH) (OVH)
1	151.101.1.108 151.101.1.108	54113 (FASTLY) (FASTLY)
324	26

283 172.67.200.175 (United States)

ASN13335 (CLOUDFLARENET, US)

math-lessons.site	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:830::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:600::649 (United States)

ASN54113 (FASTLY, US)

code.jquery.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:806::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:20::681a:3e8 (United States)

ASN13335 (CLOUDFLARENET, US)

api.adinplay.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 142.250.186.131 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s07-in-f3.1e100.net

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6812:1791 (United States)

ASN13335 (CLOUDFLARENET, US)

cadmus.script.ac	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:600::485 (United States)

ASN54113 (FASTLY, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 188.114.96.3 (Amsterdam, Netherlands)

ASN13335 (CLOUDFLARENET, US)

country.adinplay-venatus.workers.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 142.250.186.66 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s05-in-f2.1e100.net

securepubads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:813::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

imasdk.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:10::6816:4ad8 (United States)

ASN13335 (CLOUDFLARENET, US)

btloader.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 87.230.98.76 (Germany)

ASN61157 (PLUSSERVER-ASN1, DE)
PTR: ma5050018.psmanaged.com

c.delivery.consentmanager.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a02:6ea0:c700::107 (Frankfurt am Main, Germany)

ASN60068 (CDN77 _, GB)

cdn.consentmanager.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:20::681a:246 (United States)

ASN13335 (CLOUDFLARENET, US)

ad-delivery.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.185.102 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s49-in-f6.1e100.net

ad.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.95.69.49 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 49.69.95.34.bc.googleusercontent.com

i.clean.gg	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 104.18.34.190 (None, )

ASN13335 (CLOUDFLARENET, US)

elb.the-ozone-project.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 51.89.9.251 (London, United Kingdom)

ASN16276 (OVH, FR)
PTR: ip251.ip-51-89-9.eu

onetag-sys.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 37.252.171.21 (Frankfurt am Main, Germany)

ASN29990 (ASN-APPNEX, US)
PTR: 1004.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

ib.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2602:803:c003:200::21 (Amsterdam, Netherlands)

ASN26667 (RUBICONPROJECT, US)

fastlane.rubiconproject.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80e::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fundingchoicesmessages.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 88.221.169.246 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a88-221-169-246.deploy.static.akamaitechnologies.com

eus.rubiconproject.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 51.89.9.252 (London, United Kingdom)

ASN16276 (OVH, FR)
PTR: ip252.ip-51-89-9.eu

onetag-sys.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.1.108 (San Francisco, United States)

ASN54113 (FASTLY, US)

acdn.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
283	math-lessons.site math-lessons.site — Cisco Umbrella Rank: 173013	8 MB
7	consentmanager.net c.delivery.consentmanager.net — Cisco Umbrella Rank: 36215 cdn.consentmanager.net — Cisco Umbrella Rank: 16023	164 KB
4	doubleclick.net securepubads.g.doubleclick.net — Cisco Umbrella Rank: 215 ad.doubleclick.net — Cisco Umbrella Rank: 150	181 KB
3	rubiconproject.com fastlane.rubiconproject.com — Cisco Umbrella Rank: 492 eus.rubiconproject.com — Cisco Umbrella Rank: 600	2 KB
3	adnxs.com ib.adnxs.com — Cisco Umbrella Rank: 267 acdn.adnxs.com — Cisco Umbrella Rank: 613	2 KB
3	onetag-sys.com onetag-sys.com — Cisco Umbrella Rank: 691	827 B
3	the-ozone-project.com elb.the-ozone-project.com — Cisco Umbrella Rank: 2977	1 KB
2	clean.gg i.clean.gg — Cisco Umbrella Rank: 1162	104 B
2	ad-delivery.net ad-delivery.net — Cisco Umbrella Rank: 904	1 KB
2	gstatic.com fonts.gstatic.com	15 KB
2	adinplay.com api.adinplay.com — Cisco Umbrella Rank: 15045	201 KB
2	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 30 imasdk.googleapis.com — Cisco Umbrella Rank: 501	146 KB
1	google.com fundingchoicesmessages.google.com — Cisco Umbrella Rank: 682	11 KB
1	btloader.com btloader.com — Cisco Umbrella Rank: 883	26 KB
1	workers.dev country.adinplay-venatus.workers.dev — Cisco Umbrella Rank: 38157	693 B
1	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 311	1 KB
1	script.ac cadmus.script.ac — Cisco Umbrella Rank: 1583	53 KB
1	google-analytics.com region1.google-analytics.com — Cisco Umbrella Rank: 3643
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	106 KB
1	jquery.com code.jquery.com — Cisco Umbrella Rank: 791	31 KB
324	20

	Domain	Requested by
283	math-lessons.site	math-lessons.site
4	cdn.consentmanager.net	api.adinplay.com c.delivery.consentmanager.net math-lessons.site
3	onetag-sys.com	api.adinplay.com cadmus.script.ac
3	elb.the-ozone-project.com	api.adinplay.com cadmus.script.ac
3	c.delivery.consentmanager.net	api.adinplay.com math-lessons.site
3	securepubads.g.doubleclick.net	api.adinplay.com securepubads.g.doubleclick.net imasdk.googleapis.com
2	fastlane.rubiconproject.com	api.adinplay.com
2	ib.adnxs.com	api.adinplay.com
2	i.clean.gg	cadmus.script.ac
2	ad-delivery.net	math-lessons.site
2	fonts.gstatic.com	fonts.googleapis.com
2	api.adinplay.com	math-lessons.site api.adinplay.com
1	acdn.adnxs.com	cadmus.script.ac
1	eus.rubiconproject.com	cadmus.script.ac
1	fundingchoicesmessages.google.com	cadmus.script.ac
1	ad.doubleclick.net	math-lessons.site
1	btloader.com	api.adinplay.com
1	imasdk.googleapis.com	api.adinplay.com
1	country.adinplay-venatus.workers.dev	api.adinplay.com
1	cdn.jsdelivr.net	api.adinplay.com
1	cadmus.script.ac	api.adinplay.com
1	region1.google-analytics.com	www.googletagmanager.com
1	www.googletagmanager.com	math-lessons.site
1	code.jquery.com	math-lessons.site
1	fonts.googleapis.com	math-lessons.site
324	25

This site contains links to these domains. Also see Links.

Domain
adinplay.com
math-lessons.space
geometry-lessons.world
policies.google.com
docs.google.com

Subject Issuer	Validity	Valid
math-lessons.site WE1	`2024-09-10` - `2024-12-09`	3 months	crt.sh
upload.video.google.com WR2	`2024-09-30` - `2024-12-23`	3 months	crt.sh
*.jquery.com Sectigo ECC Domain Validation Secure Server CA	`2024-06-25` - `2025-06-25`	a year	crt.sh
*.google-analytics.com WR2	`2024-09-30` - `2024-12-23`	3 months	crt.sh
adinplay.com WE1	`2024-10-07` - `2025-01-05`	3 months	crt.sh
*.gstatic.com WR2	`2024-09-30` - `2024-12-23`	3 months	crt.sh
script.ac E6	`2024-08-21` - `2024-11-19`	3 months	crt.sh
jsdelivr.net GlobalSign Atlas R3 DV TLS CA 2024 Q3	`2024-07-30` - `2025-08-31`	a year	crt.sh
adinplay-venatus.workers.dev WE1	`2024-10-15` - `2025-01-13`	3 months	crt.sh
*.g.doubleclick.net WR2	`2024-09-30` - `2024-12-23`	3 months	crt.sh
btloader.com WE1	`2024-10-08` - `2025-01-06`	3 months	crt.sh
c.delivery.consentmanager.net R10	`2024-10-10` - `2025-01-08`	3 months	crt.sh
1376624012.rsc.cdn77.org E5	`2024-09-05` - `2024-12-04`	3 months	crt.sh
ad-delivery.net WE1	`2024-09-12` - `2024-12-11`	3 months	crt.sh
*.doubleclick.net WR2	`2024-09-30` - `2024-12-23`	3 months	crt.sh
i.clean.gg WR3	`2024-08-30` - `2024-11-28`	3 months	crt.sh
the-ozone-project.com WE1	`2024-10-14` - `2025-01-12`	3 months	crt.sh
*.onetag-sys.com DigiCert Global G3 TLS ECC SHA384 2020 CA1	`2024-01-23` - `2025-01-29`	a year	crt.sh
*.adnxs.com GeoTrust ECC CA 2018	`2024-02-14` - `2025-03-16`	a year	crt.sh
*.rubiconproject.com DigiCert TLS RSA SHA256 2020 CA1	`2024-07-30` - `2025-04-03`	8 months	crt.sh
*.google.com WR2	`2024-09-30` - `2024-12-23`	3 months	crt.sh
cdn.adnxs.com GeoTrust TLS RSA CA G1	`2024-04-08` - `2025-05-09`	a year	crt.sh

This page contains 5 frames:

Primary Page: https://math-lessons.site/
Frame ID: 3B271D8D193B5960CC211AF5A9F885AB
Requests: 319 HTTP requests in this frame

Frame: https://eus.rubiconproject.com/usync.html?gdpr=0&gdpr_consent=
Frame ID: 3E2EE907015CEFB17EFC25FEDD5B38C8
Requests: 1 HTTP requests in this frame

Frame: https://onetag-sys.com/usync/?cb=1729275984324&gdpr=0&gdpr_consent=
Frame ID: BB35249BE3592C673419BBF926720614
Requests: 1 HTTP requests in this frame

Frame: https://elb.the-ozone-project.com/static/load-cookie.html?gdpr=0&gdpr_consent=&usp_consent=&gpp=&gpp_sid=&pubcid.org=93c741a2-7ac2-4530-bf13-456c757e67dd&publisherId=OZONEAIP0001&siteId=1500000135&cb=1729275984352&bidder=ozone
Frame ID: 5DCCF2C75C9AF5A986AF72D2D5E955F8
Requests: 1 HTTP requests in this frame

Frame: https://acdn.adnxs.com/dmp/async_usersync.html
Frame ID: 14AAD656522D5AF5DA632D362F3E96D2
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Math Lessons Site

Detected technologies

AppNexus (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

adnxs\.(?:net|com)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Prebid (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

adnxs\.com/[^"]*(?:prebid|/pb\.js)

Rubicon Project (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

https?://[^/]*\.rubiconproject\.com

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery[.-]([\d.]*\d)[^/]*\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

jsDelivr (CDN) Expand

Overall confidence: 100%
Detected patterns

//cdn\.jsdelivr\.net/

Page Statistics

324
Requests

100 %
HTTPS

50 %
IPv6

20
Domains

25
Subdomains

26
IPs

5
Countries

9574 kB
Transfer

12771 kB
Size

25
Cookies

7 Outgoing links

These are links going to different origins than the main page.

URL: https://adinplay.com/privacy-and-cookies-policy/
Title: Privacy notice

Search URL Search Domain Scan URL

URL: https://adinplay.com/?utm_source=publishers&utm_medium=cmp

Search URL Search Domain Scan URL

URL: https://math-lessons.space/
Title: Math Lessons Space

Search URL Search Domain Scan URL

URL: https://geometry-lessons.world/
Title: New Lessons

Search URL Search Domain Scan URL

URL: https://policies.google.com/privacy?hl=en-US
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://policies.google.com/terms?hl=en-US
Title: Terms Of Service

Search URL Search Domain Scan URL

URL: https://docs.google.com/forms/d/e/1FAIpQLSdi3cR24vUZMm0AMvFd_KJBEJ0O7wFpNKNPBArZWG1JzleDcg/viewform?pli=1
Title: Contact

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

324 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H3 200 Primary Request / Show response
math-lessons.site/ 80 KB
9 KB 354ms
308ms Document
text/html 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 65cb21a627ad6a135651c30b5b8e1229b026b47a8138c2dc1efc43496d19bb57

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8d4a938a5b3c5c9e-FRA
content-encoding: zstd
content-type: text/html
date: Fri, 18 Oct 2024 18:26:22 GMT
last-modified: Mon, 07 Oct 2024 17:21:54 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority: u=0,i
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IyHZXB6O93J8E1MaULLeS8K%2BtwI%2Bn8XPqKwVTTL602OwnZpXzGvsvM8VLcY%2FdEoVsWeV%2FPDDT7RNZwS03lpoV7hdlkfvxF5wueBJolibFAmPxwMRn%2BKUXHT5nLCl2Twe8M2LFQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfL4;desc="?proto=QUIC&rtt=11142&sent=13&recv=11&lost=0&retrans=0&sent_bytes=4219&recv_bytes=4537&delivery_rate=879&cwnd=12000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=314&x=1" cfExtPri cfHdrFlush;dur=0
vary: accept-encoding
x-powered-by: PleskLin

GET
H3 200 stil.css
math-lessons.site// 6 KB
2 KB 333ms
331ms Stylesheet
text/css 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://math-lessons.site//stil.css?1726427316
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e58895beab9eb81aae488736a4b8f413660ede5efcdeecaaa5022b9366403be1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

content-encoding: zstd
cf-cache-status: REVALIDATED
etag: W/"66e72f9d-19c2"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=twHquQMgrLV2crbER8dG2KkIGnr6wh%2F13dLlXTH5cTDCnqwdywp8jisqdPhVCodGizn9TUGzyNcAw%2Bm9RIWqAHf8hjWlFNL%2Bddqm96k57NFIU5VwlfHm2nb23MutVkr0n8QyAA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=10129&sent=61&recv=32&lost=0&retrans=0&sent_bytes=59446&recv_bytes=6328&delivery_rate=69655&cwnd=40800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=652&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: text/css
last-modified: Sun, 15 Sep 2024 19:03:57 GMT
vary: Accept-Encoding
priority: u=0,i=?0
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938c4ce05c9e-FRA
x-powered-by: PleskLin
server: cloudflare

GET
H2 200 css2
fonts.googleapis.com/ 2 KB
907 B 165ms
28ms Stylesheet
text/css 2a00:1450:4001:830::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;700&display=swap

Requested by

Host: math-lessons.site
URL: https://math-lessons.site/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

052e4409d1a0a7e68bd618738c995d7c0b08592e12ea157d0503bdc2293ad0ca

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Fri, 18 Oct 2024 18:26:22 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Fri, 18 Oct 2024 18:26:22 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Fri, 18 Oct 2024 17:13:20 GMT
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server: ESF

GET
H2 200 jquery-3.6.0.min.js Show response
code.jquery.com/ 87 KB
31 KB 178ms
32ms Script
application/javascript 2a04:4e42:600::649
FASTLY

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Full URL: https://code.jquery.com/jquery-3.6.0.min.js
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H2
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Response headers

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date: Fri, 18 Oct 2024 18:26:22 GMT
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GET
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106 KB 164ms
38ms Script
application/javascript 2a00:1450:4001:806::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-8BVFDY09YW

Requested by

Host: math-lessons.site
URL: https://math-lessons.site/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Resource Hash

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Security Headers

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GET
H2 200 tag.min.js Show response
api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/ 633 KB
201 KB 155ms
42ms Script
application/javascript 2606:4700:20::681a:3e8
CLOUDFLARENET

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Full URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H2
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Request headers

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Response headers

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cf-ray: 8d4a938f2b13d2d2-FRA
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server: cloudflare

GET
H3 200 lesson-1.png
math-lessons.site//yr/ 57 KB
58 KB 320ms
319ms Image
image/png 172.67.200.175
CLOUDFLARENET

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Full URL: https://math-lessons.site//yr/lesson-1.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

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GET
H3 200 lesson-2.png
math-lessons.site//yr/ 33 KB
33 KB 309ms
309ms Image
image/png 172.67.200.175
CLOUDFLARENET

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Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-2.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
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Response headers

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server: cloudflare

GET
H3 200 lesson-3.png
math-lessons.site//yr/ 36 KB
37 KB 349ms
349ms Image
image/png 172.67.200.175
CLOUDFLARENET

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Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-3.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
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Software: cloudflare / PleskLin
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

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cf-ray: 8d4a938e7ed75c9e-FRA
accept-ranges: bytes
content-length: 37108
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-4.png
math-lessons.site//yr/ 18 KB
19 KB 309ms
309ms Image
image/png 172.67.200.175
CLOUDFLARENET

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Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-4.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 0a47ef37182cdf1881524c1cf032cb0789131a8e07429895e6c15398e637be0f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

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cf-ray: 8d4a938e7eda5c9e-FRA
accept-ranges: bytes
content-length: 18857
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-18.png
math-lessons.site//yr/ 37 KB
37 KB 372ms
370ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-18.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: bbb41ad8622e1dfbd5a577949fdb710dd7c701f1f905145c5651ae2d928293a5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

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date: Fri, 18 Oct 2024 18:26:23 GMT
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cf-ray: 8d4a938e8f015c9e-FRA
accept-ranges: bytes
content-length: 37606
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-26.png
math-lessons.site//yr/ 46 KB
47 KB 317ms
314ms Image
image/png 172.67.200.175
CLOUDFLARENET

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Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-26.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 0a96651c5303b58ca73f91e0a1a9e28acf6889b9b37c30e1c8679ae365b9dd08

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
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date: Fri, 18 Oct 2024 18:26:23 GMT
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cf-ray: 8d4a938e8f025c9e-FRA
accept-ranges: bytes
content-length: 47422
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-27.png
math-lessons.site//yr/ 46 KB
47 KB 312ms
307ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-27.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 3d8d4e22962db472403ffb5d6311cd7272e72765511e4af0bc0aafc8b28394f8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
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date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
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vary: Accept-Encoding
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cf-ray: 8d4a938e8f045c9e-FRA
accept-ranges: bytes
content-length: 47326
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-33.png
math-lessons.site//yr/ 34 KB
35 KB 322ms
317ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-33.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a61fa6cd955ddc095334b3bcc0867d1bfd818d2d2e61de09e6e600268e3abd6f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f8-8851"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gfgHwirIjK99jdzg%2F1AwpXim8970XkxaZhTB3jAIxA9VMD8ip47YhaQsaBi1ubOKFSRxO1Z5aX89g7dcCehlhlf0vyskejNgNnbfx3BK90%2B9MWpZ8S2YeXfAgHv8ji2SiIFWPA%3D%3D"}],"group":"cf-nel","max_age":604800}
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server-timing: cfL4;desc="?proto=QUIC&rtt=11191&sent=312&recv=313&lost=0&retrans=0&sent_bytes=248557&recv_bytes=48759&delivery_rate=217667&cwnd=96000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=990&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:44 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f075c9e-FRA
accept-ranges: bytes
content-length: 34897
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-34.png
math-lessons.site//yr/ 49 KB
50 KB 336ms
329ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-34.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e69ac725ee27e33a7c25a9653cd7a77b47ed06758c43070147918dba3350c04e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f9-c469"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1aGRD4zoin9i5SnzONs9b39EYEb7K8m77OVyhhxwdI387lAaBFkNGpcG18dpqwxzl1Zc%2FcnTffdfLPxAjEZBedb%2FrM9q5nzuyXhoS7ONoJYRdfDpTNeXI0H1WM9UIxZfouuYkA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9808&sent=406&recv=317&lost=0&retrans=0&sent_bytes=358957&recv_bytes=49250&delivery_rate=3113681&cwnd=121200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=997&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:45 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f085c9e-FRA
accept-ranges: bytes
content-length: 50281
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-42.png
math-lessons.site//yr/ 43 KB
43 KB 370ms
362ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-42.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8056145c8490d482198e1c82566d7127497d3da65bee7187138150f161975722

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fa-aa80"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zkVqYpa7IEzeyRidGHPdts0D02lScdMGx6KEd5WPnmkRpwDDxIh6tkV0MR4xFsxZgF%2BcjMnw08hUVrS8vTHO4v3f5TeXUvnSdzL2cXfIe4I%2BeGSJRVQru39yyFDt6%2FbCTAA3yw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=14440&sent=859&recv=345&lost=0&retrans=0&sent_bytes=882102&recv_bytes=50822&delivery_rate=11491382&cwnd=352800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1020&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:46 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f095c9e-FRA
accept-ranges: bytes
content-length: 43648
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-43.png
math-lessons.site//yr/ 31 KB
32 KB 320ms
312ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-43.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 922846824beee54f35d9fd4c2fcc8a20b833becef0114cac2b42eb4e02058ec2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fa-7cd9"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=r6eXFI9UFLxB8MkP1su4YQ%2F9un%2BWBpFfobpXIq9ddGdPyhGnSLJiK6zPCbirKhh7tSz8fDNsS6o58qoalqiNdT5PE2f4%2BkVVpl2SunT4xHTQQlgaGmnN%2Bqozaqk0EPEtOJ6rVw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13316&sent=289&recv=309&lost=0&retrans=0&sent_bytes=221405&recv_bytes=48581&delivery_rate=59546&cwnd=52800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=984&x=1", cfExtPri, cfHdrFlush;dur=5
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:46 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f0a5c9e-FRA
accept-ranges: bytes
content-length: 31961
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-51.png
math-lessons.site//yr/ 42 KB
43 KB 333ms
324ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-51.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 26f9e6a433786ba5c1ee9061acfcb0b71ff3dcd27c25de8b769431e73f1e512f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fb-a7ff"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=20yoyKK2Th91QhZUXU7mJHdoQLRLF1uzMzh9nmkqimn%2FjJx%2FWLz1pREOfgYlVk7EbG4i598ZcTmIncE2YCvTWeaXGk1GoybYtQ41Bv6VVbNjmMIe%2BzbQ3h%2FpP9LcFtsCJIkcxg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9808&sent=406&recv=317&lost=0&retrans=0&sent_bytes=358957&recv_bytes=49250&delivery_rate=3113681&cwnd=121200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=998&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:47 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f0b5c9e-FRA
accept-ranges: bytes
content-length: 43007
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-59.png
math-lessons.site//yr/ 43 KB
43 KB 380ms
368ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-59.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a6ad1e5dd13c9da6cc6f0ce457a4f0baa2393cba7c35c5a60498861ae25453ef

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fd-aa34"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GVByYtVTljBMK3g1nTyn%2Fe5l6d4%2BAwhQ9PHHRccOU2QNEvlgFMT9iJw9yYRB%2FUcVT4n9pQLJ0OnA26KAo92k1dv2b4e3vepvendAUJVhl3CoilEqBD0WCXMMYgfZY3vwArgpKQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8456&sent=593&recv=328&lost=0&retrans=0&sent_bytes=575193&recv_bytes=49745&delivery_rate=14855738&cwnd=223200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1004&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:49 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f0c5c9e-FRA
accept-ranges: bytes
content-length: 43572
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-61.png
math-lessons.site//yr/ 28 KB
28 KB 381ms
365ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-61.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 44de345d5cc78473fe66e2bc34b318266b919db81b9b8850196686b53b320cb6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fe-6e04"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=L8S3ZjT1KolE%2F4edEbu1e9aeyvcw4Y0mLfB13hbNQ3Tu1eicJ7F4sjLx0KgKBtB%2BbPko2uloevCDRZAlC0Ywqqyvh5NSQRF2xUPafwgC6HHjAINE%2BzjGhklNXy35Z7xC9X5mNQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8456&sent=593&recv=328&lost=0&retrans=0&sent_bytes=575193&recv_bytes=49745&delivery_rate=14855738&cwnd=223200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1005&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:50 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f135c9e-FRA
accept-ranges: bytes
content-length: 28164
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-65.png
math-lessons.site//yr/ 28 KB
29 KB 346ms
329ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-65.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ad58447c94ef28c1b7f679f758780c1b9efdb704cabe6133bc0bf7df7d710fe8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fe-70a3"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bWEHSi1ou4FC53MreIZS8VEI%2Bn2QXPgHWUSrX1YnobZKlI%2FggTxcr8RCbG%2BDhG%2BnRC8M09swzQWxmFsVvufq4L%2BTQL7U%2BkBLZdWLJ62bw0N50tbaGOljFWBgRXX2iZPLj0Nj7g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8149&sent=620&recv=331&lost=0&retrans=0&sent_bytes=605154&recv_bytes=50191&delivery_rate=11509566&cwnd=253200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1006&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:50 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f145c9e-FRA
accept-ranges: bytes
content-length: 28835
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-69.png
math-lessons.site//yr/ 39 KB
40 KB 322ms
304ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-69.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ad8023f41a4a1caa5eee35b1605e43ade20da15de9ee430537066aa6472d3245

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ff-9ddd"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lOgK4ipn%2BDYAUKFT%2BFCycnQqg9dzHPAUdyNPSnyfEQvopRvFwUDpphe4WERcsWNGPSI%2BlUoSYbXen0edY8FxW%2F8U4dPMCqqbZTNZOvniUJt2y%2BV1j4F9tDiiWwT8jl8Whr8VZg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13316&sent=289&recv=309&lost=0&retrans=0&sent_bytes=221405&recv_bytes=48581&delivery_rate=59546&cwnd=52800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=986&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:51 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f165c9e-FRA
accept-ranges: bytes
content-length: 40413
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-76.png
math-lessons.site//yr/ 29 KB
29 KB 356ms
337ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-76.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c9182400817043e85dd7ecee2fc95dfebff567c70f3c3495873042aa9258704e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70400-72ab"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4jwmH82wzlNYZDSbJHxVTNx1Roz209sgjtWJwiYaPp8o4pvY7K649uv2j8j7wGhkNOg6Zhun8rn98m4ROOlda74fnRlxszNKE7oALHl9OzblsiMvZ8l0gMyrt0Kfnwb6vVadSw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8734&sent=738&recv=336&lost=0&retrans=0&sent_bytes=742320&recv_bytes=50416&delivery_rate=18972374&cwnd=301200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1013&x=1", cfExtPri, cfHdrFlush;dur=4
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:52 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f175c9e-FRA
accept-ranges: bytes
content-length: 29355
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-82.png
math-lessons.site//yr/ 37 KB
38 KB 325ms
304ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-82.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8fb08a9c487fe3004f38c99209aebfee76760fc96e0c04e106b16afcebb0917d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70402-935d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=EFK60OqEE4zAy8RjGkPzFBdpZwwaTxrF3KZJkNx0fioMYggCin8%2Fro%2BjtUyrbB7CyQ0vmkGWINK82oIYPLklgRxHaOI4bChUGri5rqBjj1pCc5OqdzkJAMuwSDR3dTTEzltPeA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11191&sent=314&recv=313&lost=0&retrans=0&sent_bytes=250604&recv_bytes=48759&delivery_rate=217667&cwnd=96000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=990&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:54 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f195c9e-FRA
accept-ranges: bytes
content-length: 37725
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-119.png
math-lessons.site//yr/ 40 KB
41 KB 83ms
62ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-119.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: eec6f6b6a75b196d91af2dfecc04dfac3b545d566837ff60fd67ce0d57fe2a60

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: HIT
etag: "66e703da-a092"
age: 4395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9DAuUe57kBV0at4QN1Mbgn%2Bpt7SAFeMptFKve%2BrlF8Ys7VPjN5K%2FgYHKNRIJ7oINuZuW%2BeBp6kM%2FtrO6V8PrxJK1V2yqKMSQ%2FeV2z5AMEFdUWW84d0kKo1A1JuxVRPKndIdBdA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7938&sent=128&recv=89&lost=0&retrans=0&sent_bytes=112112&recv_bytes=17541&delivery_rate=6734281&cwnd=52800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=716&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:14 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f1a5c9e-FRA
accept-ranges: bytes
content-length: 41106
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-129.png
math-lessons.site//yr/ 9 KB
10 KB 336ms
313ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-129.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 96f9b4c3bba60012720fc851d96759010cb4ccfb27da734633edcf4abfcb921f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dd-243f"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SDVAQFxe9i%2B9zKiF41w3VNB3YIVsJhhj4biZq57IGWNAe38fTBGsbLLpTSa6Y8ccxHT4s67sNDGXMJ9I1WAhDwLd9Qr%2Bans8ExWrJ2BuDQ1PZtcDNymy1akoH9Jo23i%2FuJQadg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9020&sent=487&recv=322&lost=0&retrans=0&sent_bytes=452204&recv_bytes=49475&delivery_rate=9593968&cwnd=162000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1000&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:17 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf1b5c9e-FRA
accept-ranges: bytes
content-length: 9279
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-132.png
math-lessons.site//yr/ 10 KB
11 KB 329ms
306ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-132.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 1be0d3332bd255f09df5c3fd6d0454c3a440a7f757971636cf22a91843e14e0b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703de-2958"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JQ1VOjTQT9ivFHTzZBh%2B%2BLpqZnVrcHCkgiZp92Z1Jwuu4KfB6bJ8fboIISD%2BBIQhnsP1QcZ7bsQiXtmciM44gjZQ4jnPxn2JhkuRBGCm9cGG180WKwPjF4VlGJx50vdR62AGGg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=10302&sent=400&recv=316&lost=0&retrans=0&sent_bytes=351993&recv_bytes=49205&delivery_rate=279039&cwnd=117600&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=996&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:18 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf1c5c9e-FRA
accept-ranges: bytes
content-length: 10584
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-170.png
math-lessons.site//yr/ 23 KB
24 KB 376ms
352ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-170.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c21290e59fb126806d4780069e6fd9b7f8bcd4c84b20b58c5e4728640642cad1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e6-5b9e"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Emz1d%2FmIUYmj5V20l%2FBdwx6ZxfY5aLEBPYgLdX5zMJN6ycLfgrxuCo0QuOoRegJbaZ7EqXJVVPBPXNZ8LG4CVra8FYJBzZ9mVyavFn8WFWu%2B%2FkL%2FywyG6bVUbXvqAwTUHD0wbg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16859&sent=866&recv=356&lost=82&retrans=0&sent_bytes=889584&recv_bytes=51349&delivery_rate=12016105&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1024&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:26 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf215c9e-FRA
accept-ranges: bytes
content-length: 23454
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-178.png
math-lessons.site//yr/ 11 KB
12 KB 359ms
334ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-178.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7ca51095ef082e22a8bbae0add7f9e54f7bfc8344af9eeee8f56f6fc6f8a4a95

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e8-2b80"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JvTu1cGJ2CpVnvNxLQPJMpAwk4%2Bv6o4GHU16iICeriPgN0wQq1u8nkm9wEf5JXKYxAD9hPb1vNUwRENJ8YUn7UzOpi%2FzNvxayYfEXNsTvoS3aH3QPxPsIt5%2BZNNgKifahv%2BGag%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8734&sent=738&recv=336&lost=0&retrans=0&sent_bytes=742320&recv_bytes=50416&delivery_rate=18972374&cwnd=301200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1014&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:28 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf235c9e-FRA
accept-ranges: bytes
content-length: 11136
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-181.png
math-lessons.site//yr/ 31 KB
32 KB 354ms
328ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-181.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a1a44d64bcac13d3d633e826737a3af4588ee4ddece809a754776a5b35e1a74c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e9-7c42"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xYcXSvwwSqfN7cXFFwY8ByJC57hSZUOhl9Or4x1sfP8rqhbxVqcX8clXW%2BhAT9ixGrHmWNylYzxpFYHF9qX5ibNlh2ZYCsaaEeUGh5t2x%2BuVvSmhzK91h35sgq5oHZnOiEykqA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8734&sent=738&recv=336&lost=0&retrans=0&sent_bytes=742320&recv_bytes=50416&delivery_rate=18972374&cwnd=301200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1010&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:29 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf245c9e-FRA
accept-ranges: bytes
content-length: 31810
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-182.png
math-lessons.site//yr/ 40 KB
40 KB 380ms
353ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-182.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 27ea949ce93fb90a51eab8e699712b2e409d2548e4a8db4c0bbdfe5004494294

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e9-9e46"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=J6soQCokKCPWfBG%2Btu9RryveGEewAz5VAZhlSh78CBgtDtFclm699zrIV9aVzaK6ngarEf9e8hUGpyNmcwwoHwPA%2BasnO4vnM7j%2B5yUskbpfegeyWpWls3ea7PWScbgK%2F9Geyg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8456&sent=593&recv=328&lost=0&retrans=0&sent_bytes=575193&recv_bytes=49745&delivery_rate=14855738&cwnd=223200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1004&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:29 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf255c9e-FRA
accept-ranges: bytes
content-length: 40518
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-183.png
math-lessons.site//yr/ 34 KB
35 KB 383ms
354ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-183.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: d4bb17a0d5e45d8de1a1f2732abd4571ed423a015a337374c3ad955f229e4c15

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e9-891e"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=E9ZGQ8PRA17wNvgKLXD0oTR286Rm%2ByI%2Bt8ri%2FXChSM3z1sSBm52l6XtyfGjizRJvRLa%2ByUKteOjdzoG4d4nz%2FyQp1fmJV4vUVZV68ayVDBfheixA7Uig%2BXPOUN0hfH5M9DCRCA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13797&sent=896&recv=363&lost=82&retrans=82&sent_bytes=925584&recv_bytes=53236&delivery_rate=11009332&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1027&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:29 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf2a5c9e-FRA
accept-ranges: bytes
content-length: 35102
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-190.png
math-lessons.site//yr/ 34 KB
35 KB 357ms
327ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-190.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 0de6dc6d4708c4b7697d8324bfd014faf412cc31d67a13e6aab361e2ba4b3330

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ea-89be"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FOX0orSHahYWslBvmSM70IUqHlLknvb1CrfZwtxeME7oMkYmtBPWgFwL9QFotQGyLpVpe2lO%2F%2Bt%2BSdaM0ak%2FPahHSd3cHSOeQOiLyBpuFk9NAJ7vSdGJi%2BOKzAUngLi2w1AY7A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8734&sent=738&recv=336&lost=0&retrans=0&sent_bytes=742320&recv_bytes=50416&delivery_rate=18972374&cwnd=301200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1017&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:30 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf2c5c9e-FRA
accept-ranges: bytes
content-length: 35262
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-191.png
math-lessons.site//yr/ 50 KB
51 KB 372ms
341ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-191.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 943608754d6e1fed5f6643ae2fbd0ba6a9bc5c44de096e1b29b6fc521a8d8626

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703eb-c852"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QSC1IPvwXBxXQjZe%2FjCCKhdO7qne9gi8wmFpwaXKb6O4%2BMrgT8F0ZaGFiRKds4M9%2B6VJCS5h%2BWLiqgw5iCLKqDHcNylufA0XtOjc8ZORB9%2FcHPa7M0%2FKu72bXLlOdTw140m4jw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=14440&sent=866&recv=345&lost=0&retrans=0&sent_bytes=889584&recv_bytes=50822&delivery_rate=11491382&cwnd=352800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1022&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:31 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf305c9e-FRA
accept-ranges: bytes
content-length: 51282
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-211.png
math-lessons.site//yr/ 16 KB
17 KB 343ms
311ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-211.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c754c3105e6993a8ce8b315d4162b568cf3f5d749ec1d8a381d7ae265d249a51

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f0-40fa"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K%2Fb1yu%2BV8jM8aEM61B8uLrKcdpKqe8C2Qd5hEUIaKW8SFl4h7jKjmBeS7pCgfvZUlwDuF0JPd%2Fkid5YhP4wEfIpq%2BgeYP%2FSk%2FKP3pGboLREkJypRUPFeID0rpHMDR6Xygtvz5w%3D%3D"}],"group":"cf-nel","max_age":604800}
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date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:36 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf315c9e-FRA
accept-ranges: bytes
content-length: 16634
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-227.png
math-lessons.site//yr/ 36 KB
37 KB 375ms
343ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-227.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ccd98add98ffc9e2e8995d5d3307abbaf5e4696794b161a650f6313be004c1a6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f3-90ec"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=exXJabvgDzkaupIqiVwyoTZstiXZxe3saHcZ2e4bF6vOaUTZzWSf9BJdYYP21tffIOXK0lFae6JvmVuIFAj39UMEzECAbsZswIPdjqq5GIdpwCn7Bvbam83a2dt%2Fqp5GeISuCA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16859&sent=866&recv=356&lost=82&retrans=0&sent_bytes=889584&recv_bytes=51349&delivery_rate=12016105&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1024&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:39 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf325c9e-FRA
accept-ranges: bytes
content-length: 37100
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-228.png
math-lessons.site//yr/ 38 KB
39 KB 402ms
369ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-228.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6f7fec5a6f5b39ebbba5503c85ccde5051fb89d015e7f63e8f340b328c9c4755

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f3-974c"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zP4o5nC6LZFp8tiX8tSMsxk1f0rucaZNwZhcfxpG6k3RjrMl0nTEgRIjXXnjG%2BvjsVVUXEatWi%2FsCNO6PQOGEwkBQ1LCOFABhpkb%2BMhxpc%2FrWBqyLo%2FS2KNKIB3BHzakVtvRvQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13673&sent=1023&recv=367&lost=82&retrans=82&sent_bytes=1075974&recv_bytes=53432&delivery_rate=13242680&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1035&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:39 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf335c9e-FRA
accept-ranges: bytes
content-length: 38732
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-238.png
math-lessons.site//yr/ 33 KB
33 KB 357ms
322ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-238.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 86ef644c9420fc4827fdb9c01120b1feb91ddec760ed04a7c44f79cf908a9cb2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f5-82e0"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2oWVabanccqQvpNb9duB5guXot9J6RhAIBfQoDI1v7qOD4eSPs2qgUHWsluEa1c2ees3hPueOF27hpYTw54IsivE8yjm0tFV4kgbk2p8q0xhTR%2BThQCyxXf0f7RGVAaXgQq%2Bow%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=12495&sent=757&recv=341&lost=0&retrans=0&sent_bytes=764095&recv_bytes=50642&delivery_rate=10185030&cwnd=330000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1018&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:41 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf375c9e-FRA
accept-ranges: bytes
content-length: 33504
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-241.png
math-lessons.site//yr/ 23 KB
24 KB 379ms
343ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-241.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 474f3e87a8596dfc8a8a32a7a34149b3d5cc08629e8eaf313df760a8ec971e61

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f6-5b61"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YHqSZYA6MN8hgH3L6xDHshLO6O%2B%2FRMUBAFrHMH3fWvvcljTALwqZ1XJa7T1cQhTmc0APRl%2FpcP%2BlQuCsiK%2BgTiyUegNqH5%2Blv9KIe4WIRf0jEyUjZeB%2F9w9Uqg8WgcV8PbIkiw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17056&sent=876&recv=359&lost=82&retrans=82&sent_bytes=901584&recv_bytes=52421&delivery_rate=12529328&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1025&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:42 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf3a5c9e-FRA
accept-ranges: bytes
content-length: 23393
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-242.png
math-lessons.site//yr/ 24 KB
24 KB 373ms
336ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-242.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ffba2acf01a497c658ba966c44763cb5de6c8838f164a3d0b6f0e4a847f88522

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f6-5eb7"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6oebCASidUGp5AO6CjmBvPDU8D9woz9PlRckrE%2Bash9w%2FCnzXC8XO0O8hLMlEcKmJoQJ25B%2BffJQXGzQbGmEcm6fwAR8sgu5La1amzvSiKRBs8ImcQ5VZ03SV2yCeAPIKdzHFg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16859&sent=866&recv=356&lost=82&retrans=0&sent_bytes=889584&recv_bytes=51349&delivery_rate=12016105&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1024&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:42 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf405c9e-FRA
accept-ranges: bytes
content-length: 24247
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-243.png
math-lessons.site//yr/ 26 KB
26 KB 418ms
380ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-243.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 910fe651c05f358e48a31133d8a8c14d5b367af6264031abcc2a58e7dae891c6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f6-6687"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=H0%2BU85m8IcLNIyMq2Gv0vZu2jAtLLKaTE%2F188vmG2UAgetUbnoG%2FXKFsYED2n8QmB6tDeeGLKXJ%2BN13aZ1M97DYwCpKQdQF%2BzDxT7j4QDqZik0EgRhdx3qMRhKETsdRCcFseXA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1087&recv=376&lost=82&retrans=82&sent_bytes=1148663&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1045&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:42 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf435c9e-FRA
accept-ranges: bytes
content-length: 26247
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-244.png
math-lessons.site//yr/ 40 KB
40 KB 396ms
356ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-244.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: f136c7175c950157b2f5d069e96942622b46b2836c385c52f3df565975c12d9f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f7-9ec1"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=w2rgY1%2BDpZw9iLyITEQy8h5nj8vCmujFuDz0f1fajELLITw5tUsXTK1pHKeF1zCenAjliCCOphEEsKDAavMOSdGq9ld13MuPGAeddEDGbIVYiY4NoBU00sb4K50uOT8LWGkvWg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13797&sent=989&recv=363&lost=82&retrans=82&sent_bytes=1036374&recv_bytes=53236&delivery_rate=11009332&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1031&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:43 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ecf495c9e-FRA
accept-ranges: bytes
content-length: 40641
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-159.png
math-lessons.site//yr/ 43 KB
44 KB 405ms
364ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-159.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 1c8e54369741f960d60aa8f00126954fefa8d028b9a7308693c596db485cefbe

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e4-aba1"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0RiY5cjNSCaEo2cNUrPASYRy8FGUJHW2AMHpzlEP156q6Lu1WRYfpUDxCq8zX3%2FxQxotNbPGJjOMjbcm3ApJGr8R1QfRw4dGmLt3wpWGBZpnwVej2%2BEdoqYmPojvHJTOR7a%2BBA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16352&sent=1033&recv=372&lost=82&retrans=82&sent_bytes=1087974&recv_bytes=54299&delivery_rate=11270553&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1039&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:24 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ecf4b5c9e-FRA
accept-ranges: bytes
content-length: 43937
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-49.png
math-lessons.site//yr/ 13 KB
14 KB 402ms
360ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-49.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a7ef7aad341a6d30d8da80bcf33b22ece4011cb8376e00948ae0d80b19940fd9

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fb-33ec"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=J1ul%2BmD5D%2FUXoSGm2lZmBC41rquVAqsNZfSRTenP2WmUwIhWzhBpK3hxZW9qd6H7FQAXdpHf6tCZyCZLUF7bYl0Ije9DVDLMjsUo6n3MeBtLkg6Jmw%2BMggm4DM9JchGOUmzEsw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13673&sent=1023&recv=367&lost=82&retrans=82&sent_bytes=1075974&recv_bytes=53432&delivery_rate=13242680&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1035&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:47 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf5c5c9e-FRA
accept-ranges: bytes
content-length: 13292
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-16.png
math-lessons.site//yr/ 15 KB
15 KB 453ms
410ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-16.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: aafcc1396146424ecab14e3d9cc07a53abb88f3e6feaa822f0cc05fe11a49d0c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e4-3b47"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Nhr0wqb3nUJv72qn%2B4JHEHSMzranytP6cpQFu9i0mOWRJ6NiwwLB2%2BVFWzsLXOlYgvAvYJvzdvfoTStcStpfUSWf%2Fq5i4YQAPMm7%2B1VfhDC3RCFx7vsL4bvG9Zfddu6tcukuSw%3D%3D"}],"group":"cf-nel","max_age":604800}
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date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:24 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf5d5c9e-FRA
accept-ranges: bytes
content-length: 15175
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-104.png
math-lessons.site//yr/ 44 KB
44 KB 419ms
373ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-104.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b9e35fb8456abbd4e2ddae24db46005babdcf6f594d12c331fe60f6b5808c5c1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d8-ae27"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZX4NWjwEsrSn6Fm9ojdmqGQi%2FaITqYB2wmN%2BouU3DUNipWby5Q%2F6fSmkhzn%2FJGK5jQe6B1AatQnL8fsNLMi7gGVXr8i4T2SY68C2EGOQy6FlTI2Id3whmwDThrgnfT3t%2Fgukkg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1087&recv=376&lost=82&retrans=82&sent_bytes=1148663&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1044&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:12 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf5e5c9e-FRA
accept-ranges: bytes
content-length: 44583
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-121.png
math-lessons.site//yr/ 51 KB
52 KB 434ms
387ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-121.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 57a31b296298822c6796b7fa917ad47ecf40ac1289235b84b72881ae9ff2c4bb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dd-cd80"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6wqB%2BpEWItvTVmiYzWKaqI1cAdp0%2BDWJiITlE9qJ5xRbnfCPjeOpbXbY%2B9Gm1aTfIDGVsM%2FFt%2ByfgN6nYQyDsSJDFIa%2B0OkVkY9Eg%2F9w7HRiUAQUtVLYzFMU0QCxHbjvWyxDUg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18459&sent=1117&recv=380&lost=82&retrans=82&sent_bytes=1184663&recv_bytes=55293&delivery_rate=7865564&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1048&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:17 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf5f5c9e-FRA
accept-ranges: bytes
content-length: 52608
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-116.png
math-lessons.site//yr/ 29 KB
29 KB 419ms
371ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-116.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 389c1547c9d26712c575789f337192ce016c8125f4f064a55639f5053ca0105f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703da-721c"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xv15qGxZkodBr1chAhHUWIK8qSfx4R0TMv%2BA5Ql98%2FMGlMGM4kvZARbOvE3fznYzg7gs9ZzoDQBdkNoVMlbsgQt%2F2h%2B9amgyQQOdM4T0cP7q%2BVQ3NwcbMH152OyBoSWFW7DHBg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1059&recv=376&lost=82&retrans=82&sent_bytes=1115937&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1042&x=1", cfExtPri, cfHdrFlush;dur=4
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:14 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf615c9e-FRA
accept-ranges: bytes
content-length: 29212
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-199.png
math-lessons.site//yr/ 31 KB
32 KB 402ms
354ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-199.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 609801849326eb6cf6e11545d11c71d13a39a0cb54f5d155c77028c6556796e2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ed-7c77"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=c%2FUwyqlLl91ai69ZIVeiDCvyURT2JxND00sxuuC3YEHsOlgaDJ6fegTeZr67k5VYznN%2FxWeyN7osqOf7o7ZPch8Lf%2Fd0HEnJCXjXsWE8vxI1EI1xtJAWSlcGeLLS2p4H7k2n4Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13673&sent=1023&recv=367&lost=82&retrans=82&sent_bytes=1075974&recv_bytes=53432&delivery_rate=13242680&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1035&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:33 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf625c9e-FRA
accept-ranges: bytes
content-length: 31863
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-222.png
math-lessons.site//yr/ 33 KB
34 KB 420ms
371ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-222.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 431b18f6b9d72cba87adb3e757e0da558db2de658e0290ba22e7747f359b9bfa

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f2-8530"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Q50%2BOrDUaVSXXp%2BeJP%2B%2BjUoxnpqGEqtnbAu1HF0MQn1eBMTt8O2VAnFeLid%2FfuJ40F1AFHtXZ%2FAx8OFPwREoPyTu%2BRXtjMoHO4WVHi74TtENUKvAA5FfuANb1sIiONfV7Xw2kg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1049&recv=376&lost=82&retrans=82&sent_bytes=1103937&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1042&x=1", cfExtPri, cfHdrFlush;dur=4
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:38 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf655c9e-FRA
accept-ranges: bytes
content-length: 34096
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-206.png
math-lessons.site//yr/ 49 KB
50 KB 453ms
402ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-206.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: fa8ff238ca2da2bfb7dc01eef55665565ec51440be2ae0ad783c4be54a9e1166

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ef-c48a"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SiBW3bLr%2F%2Fo6BPGcUQugGRlZUu6Dluh%2FypvGVxy2J5qC3iJthYtSkJWFedy6ck3oMaAemzkvZj2lOO6nyDLXe8EinODKKwJkqpEc2YhVhOztF4z3GhPFJE3YcZu%2FSijSPMpv9g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1063&x=1", cfExtPri, cfHdrFlush;dur=4
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:35 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf685c9e-FRA
accept-ranges: bytes
content-length: 50314
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-54.png
math-lessons.site//yr/ 38 KB
39 KB 404ms
350ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-54.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6ce9db6bb7fac46f7b8d8d04f9c571096221ba5fce9907e02c06afe5f06258f9

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fc-975d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4BV%2BOgXAQyLVV%2Fbgv3MDxE7GcqgoOW8Hg3zBv6e8Md2F0e%2FwSpQAx99Qnm2MpEsRzv65NLjx7uFEAoR%2FjlRWLNvB4lxlL6KH5i6Mu1taIDgwA2gzJKgHrYEkpgqfcTU3pvRpEQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16352&sent=1033&recv=372&lost=82&retrans=82&sent_bytes=1087974&recv_bytes=54299&delivery_rate=11270553&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1039&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:48 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf695c9e-FRA
accept-ranges: bytes
content-length: 38749
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-40.png
math-lessons.site//yr/ 33 KB
33 KB 454ms
399ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-40.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 689805b7f3786fa8ca650c8d770544763071fa6c97e3501bd07aaf7118f62091

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fa-8303"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Hu0Y%2BUo242htL6PrOy186vxMR0M1bHoxfRJ8JkePhBEa%2BLTCTG2LOthbXuP1poIl7aix4r5%2B%2FK45Xvt8JoT%2BaG4UXlT0Je0B%2FqG0RxHoQvwvsCTVxbfPx5Ua9cx%2BQ%2FWwd16TSA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1157&recv=398&lost=85&retrans=85&sent_bytes=1232045&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1057&x=1", cfExtPri, cfHdrFlush;dur=10
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:46 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf6a5c9e-FRA
accept-ranges: bytes
content-length: 33539
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-123.png
math-lessons.site//yr/ 49 KB
49 KB 380ms
325ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-123.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: dbd42d7f181cebcd789f501a6889f0e88db13a18f0a0cda9da64afff78c3079b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dc-c25e"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=S5qPdFnmjYPxMOULfm4Jm3kyEkaiTzj4vPDfFD079uXfVYapRr3ljEdEkI6ZBhvAawXfUcQkm%2Fz181VElS%2BOx61%2BFltFGBN%2FlWffJxpbrGbEl0TmCdnJXfIrErpXaVaYA6XiSQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13797&sent=899&recv=363&lost=82&retrans=82&sent_bytes=928741&recv_bytes=53236&delivery_rate=11009332&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1028&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:16 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf6c5c9e-FRA
accept-ranges: bytes
content-length: 49758
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-236.png
math-lessons.site//yr/ 31 KB
31 KB 420ms
365ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-236.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 9d399176d55e977e98b9f321f082f0f0560528b78624fca83992e287b11cf7d4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f5-7b3c"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HksgtuEiae4j7vTqevDhtO0Kz0jYGEnNtbI207NCrHfKeQnGuWXu4lCLMHg3F5wf%2B5TRVDEst6FCtJKfDRzpZ%2B8bbAs%2BJYAjJzagZJ3H09okRB8y%2BTStXNec%2F7UrIg8MHBfNCw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1087&recv=376&lost=82&retrans=82&sent_bytes=1148663&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1044&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:41 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf6d5c9e-FRA
accept-ranges: bytes
content-length: 31548
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-86.png
math-lessons.site//yr/ 31 KB
32 KB 383ms
328ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-86.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c98d96abb1f2836a2eb9d32af02dc2ffa54196eb325036940c85c4ebfba076a0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70403-7ba8"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3O%2Bs5pepzCWh9tLpDcLoW7%2BKpB4klr5Vp8n4EE%2F8QMNBgUHMdgAGD0p%2F8WWVRdLZ1TfPJhyxMIqagB7GDljbrEtAqiPBPl5edjhTp5bRgU8Ypn%2BYL9vR1WkzugtVBkkUGlWPaw%3D%3D"}],"group":"cf-nel","max_age":604800}
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date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:55 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf6f5c9e-FRA
accept-ranges: bytes
content-length: 31656
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-98.png
math-lessons.site//yr/ 30 KB
31 KB 394ms
340ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-98.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8304031552d7516ae29f84c0d42196536d3a0bfe67b53ce31430a878f5253fd1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70405-781d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YFqHhRkVfCXzPB6byEw0cQixfkcaE4gopgly%2BMMmSlk5V101T7y6jJuCUzb5L0T5VUBb0VrtRalyC5fWj8gxpmXLl8YQSFbRln35B%2F5dsv2QmwvR8cKUZAv38Fm1rL9F1mhQJw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13797&sent=989&recv=363&lost=82&retrans=82&sent_bytes=1036374&recv_bytes=53236&delivery_rate=11009332&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1031&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:57 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf705c9e-FRA
accept-ranges: bytes
content-length: 30749
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-6.png
math-lessons.site//yr/ 32 KB
32 KB 454ms
399ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-6.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: f9b827610b30b688726afb47a582ebbe512d6f17f69f86bc98c6f06d1cd84088

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fd-7e4f"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YwxcrzZ2U8CHjUiIWLKwpz6TI3lkG%2B04kOkY3nniIigT3tFAY%2Fk70pZk0WM5SjaEXhNK7Qw1L723VE1d1DhUkiTkYtx0R9cWPyCeOLgeVBiwg6tSYz2Vgu10Vq64EK9dgjCo5Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1060&x=1", cfExtPri, cfHdrFlush;dur=7
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:49 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf725c9e-FRA
accept-ranges: bytes
content-length: 32335
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-167.png
math-lessons.site//yr/ 41 KB
41 KB 454ms
400ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-167.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: df9f6986c1c9e0d4ae8875fef1577401b67b32902ccebe2fde9b91475af102b3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e5-a264"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bvS1x2E4u1y01EYb%2BDZZh8G1iDQrM7Oq8k4%2FLCZ0vzcbVdKKZn9lgCVEg1H%2FPH2Ul2HTtgloPoJttwkooWFnGlXeBBw%2FgAPS7yeIkA9sdgkFeBADAR1HVARGg10Ks8Pnd7rvyg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1060&x=1", cfExtPri, cfHdrFlush;dur=7
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:25 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf765c9e-FRA
accept-ranges: bytes
content-length: 41572
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-23.png
math-lessons.site//yr/ 23 KB
24 KB 450ms
396ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-23.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c9ce54b17a986bc0b297e9cfe02808f83d29679e28aa2d8b85629e0d3edf2f73

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f4-5c99"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=e2CBDoumqBdiw7Lo1Qtl%2BGOYFpNXnPYGH%2FkSqQPw1ob70K9MhM9KNrJUlGNDFeAhXr1wV6HEdmaHkxOo8X65XZA1M70DJNI02ORZhQCBMLfGdmdAgiNMpbP0vJFLQrz6VgT7WA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20675&sent=1137&recv=392&lost=82&retrans=82&sent_bytes=1208045&recv_bytes=55833&delivery_rate=12412455&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1052&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:40 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf785c9e-FRA
accept-ranges: bytes
content-length: 23705
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-73.png
math-lessons.site//yr/ 21 KB
21 KB 403ms
349ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-73.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 85356887efc7aa9c170c2a413f7e7be7b99b8fe00372f2d4a03ccdca1924c742

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70400-533a"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NQSkpxyTATK6ue5ye7SJisDqCygUSDq%2FNluP%2FTN%2FZvFYVSGU2PYJZQnmf9O8CB1bHYOlIP2bL8YpPF8tfUb2nqvsQWl2HEbc93J1WECZDDNUgPBcTn8nUKMcjI6ZD1nIXULz3A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16352&sent=1035&recv=372&lost=82&retrans=82&sent_bytes=1090016&recv_bytes=54299&delivery_rate=11270553&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1040&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:52 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf795c9e-FRA
accept-ranges: bytes
content-length: 21306
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-52.png
math-lessons.site//yr/ 27 KB
28 KB 432ms
377ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-52.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 4cf50e29c665f56788504e357be477525156e6c643a04969ae479a3c20dabfd0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fb-6d2b"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uTw29JSvnoLif5Kl3BW%2FY3yo0kMDIT4VnFX%2Fwl%2B9Z9WRGvwoD9r6HvcnIQ8sbmx6V0c4tsvl0ErDBQleYEPZJTat4JgRUkckkETxpK9s4mJqZFXyDLAj%2Bhwm91DdsKPYSNAFEQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1069&recv=376&lost=82&retrans=82&sent_bytes=1127937&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1042&x=1", cfExtPri, cfHdrFlush;dur=7
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:47 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf7b5c9e-FRA
accept-ranges: bytes
content-length: 27947
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-114.png
math-lessons.site//yr/ 32 KB
32 KB 394ms
340ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-114.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: bd9ef2c65585c85fa7f86655d91ac07b06d5d21f29ab69052a4cbce09fc44d78

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703da-7e93"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cW2SL5ULSgfpna0b4GghImA41bTY5xsVcQF09QYmI4a5d2SDKRxPZKTKcrqeHqG9nuobx1zrNo9AU9LYarHGrC%2FC%2FSWm80XntoJidTY0v6gruvq6LYa2vawsMC6DrJTpHXszOw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13797&sent=989&recv=363&lost=82&retrans=82&sent_bytes=1036374&recv_bytes=53236&delivery_rate=11009332&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1032&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:14 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf7d5c9e-FRA
accept-ranges: bytes
content-length: 32403
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-137.png
math-lessons.site//yr/ 47 KB
47 KB 432ms
378ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-137.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 0c3b01d714c1308176efba25f8ab64e50077037fe3347f5796e0c0ef27e24dad

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e0-baca"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OhQ6lQPwtoQSQJmQ%2Bmf4M3VerNlKe19sxVDrouRT4AGvsKdFPglWqcYOLGVttH%2FMMwthq8akDL851MxPaKw9HwTfgBQE9t5GZHSltSDHnG3OC2x4LpG5jooZ0xMBOfM7KmCPqQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18459&sent=1117&recv=380&lost=82&retrans=82&sent_bytes=1184663&recv_bytes=55293&delivery_rate=7865564&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1049&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:20 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf7e5c9e-FRA
accept-ranges: bytes
content-length: 47818
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-83.png
math-lessons.site//yr/ 33 KB
33 KB 457ms
403ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-83.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e588118ade3f6d94354b2c84c1e3d2df1603d6ba3912495281fede47bb0911eb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70402-82d6"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WBIfgMXP25cqowpkYpjWrYlS52b8qVewhogeDVOD%2FS7Cx%2BT%2BXD7J0NYraceOQSm4fFTY28yCQg7jRz8xOIIhOiLqYKV28xcCF0O3oJAtPlMf2teOo%2F75rUYmU5dVEW6vZwrChQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1060&x=1", cfExtPri, cfHdrFlush;dur=10
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:54 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf805c9e-FRA
accept-ranges: bytes
content-length: 33494
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-177.png
math-lessons.site//yr/ 31 KB
32 KB 439ms
385ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-177.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 0a58fb2702694c81fa2dca069b19c85c92c1b43f4633ee6f19895de290a1a36b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e8-7dab"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Vp5XkZO%2Bca6w9CUCGXXDNgupzftl61PC6eSq7ar8IBsrvzZ8ZA4R1U3LWWDYpp5P8koLniQeBkcoURJgR29NyQzfYUGTuTMYlG3ywvD1DEH4I226AN81i03ZB82mpYPpuF%2B6FA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20675&sent=1137&recv=392&lost=82&retrans=82&sent_bytes=1208045&recv_bytes=55833&delivery_rate=12412455&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1052&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:28 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf815c9e-FRA
accept-ranges: bytes
content-length: 32171
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-58.png
math-lessons.site//yr/ 23 KB
24 KB 442ms
388ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-58.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b461ce899f7d5e8e0cb07fc86ab075f41bfe3fdc9ed81b4d246b60a4813cc17d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fd-5ce4"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zlHYndxfTL6A4IW5MEpsPylXZszmZgxW8wzN1sMhsrERDPoZ%2Br2FDCRcfEQnYAWAtLBCk8AS27dhqYIikHXXFjZHfGA9HqnChj%2FbCdMphbB2830vnxhXH7rDN0C7GGYxGWdu1w%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20675&sent=1137&recv=392&lost=82&retrans=82&sent_bytes=1208045&recv_bytes=55833&delivery_rate=12412455&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1052&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:49 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf835c9e-FRA
accept-ranges: bytes
content-length: 23780
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-74.png
math-lessons.site//yr/ 14 KB
15 KB 458ms
404ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-74.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 3ba932b59bb907f90d46cd5470e1893c9080c514d4330a1fbdeb589c7f48dbad

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70400-38d2"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7Aka1%2BaZhxnt7kLdTJ4mrOYhjO0aKEQrUSTIbiLbqONAymB%2BqdvqkQWC8e1d1iGulJxjgmfmWSgtNm1qJGQrO3TmjuAc8yejL6BEP%2BbY4tZaGP46gZ5HIYnC0zbHp87EJbnQRQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1167&recv=398&lost=85&retrans=85&sent_bytes=1244045&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1059&x=1", cfExtPri, cfHdrFlush;dur=11
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:52 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf845c9e-FRA
accept-ranges: bytes
content-length: 14546
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-157.png
math-lessons.site//yr/ 52 KB
53 KB 395ms
341ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-157.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: baa149564bcecca48350362d2b1b37e407e393dd96b39559e26a9e5d728c6afe

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e4-d1fe"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MLlgRNgCycwjJOAhkM6v59AfJJaFMHUzmzRY0iR9GRtFrilrZ3Mpxn%2BMBlhSXbI1LclJY573GCIVJZoOeLrHnbOEKlyN63tYMLRDrFnEh%2FsJM2Ye1UEUq1ut6nIjFjxq3wr7Ew%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13673&sent=1023&recv=367&lost=82&retrans=82&sent_bytes=1075974&recv_bytes=53432&delivery_rate=13242680&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1033&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:24 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf885c9e-FRA
accept-ranges: bytes
content-length: 53758
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-210.png
math-lessons.site//yr/ 57 KB
58 KB 398ms
345ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-210.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ff66b8155dfe770c97f7acd501dc51df9b51afc62e5979efb3773cc22b3424c7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f0-e4db"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3iaWmah9Oxo6N2Q3God3QUe4cGI7ENCfirano7pnHYXR0ZyYIFnPjJFeOuEe7wu%2B7Ud%2BtShLOop%2FVOdV8cun4VvrKuW7wA4dTXJawpoYOlcPa%2BYQ61hdMwxW%2BT%2BqcKYU8ebFYQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13673&sent=1023&recv=367&lost=82&retrans=82&sent_bytes=1075974&recv_bytes=53432&delivery_rate=13242680&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1036&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:36 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf895c9e-FRA
accept-ranges: bytes
content-length: 58587
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-72.png
math-lessons.site//yr/ 18 KB
18 KB 463ms
411ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-72.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 824a4f9dedf3d3f659d1509ecdd6c3a75364019356e70298a313f9113c751c7f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70400-467f"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xD80vvoiTnXeAMCiXe0eTdUHTUBNapxKUGNKJil0V8K4GaKH6ARhr5ADJYPMiG9jdYy7AkOUGxe7i5Sb7A9jMWhL6LXS7fgJk8FHQv%2Fr5n%2FDnA%2FwitRd%2BzXrtQJ3fAypjN99nw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1079&x=1", cfExtPri, cfHdrFlush;dur=14
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:52 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf8b5c9e-FRA
accept-ranges: bytes
content-length: 18047
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-198.png
math-lessons.site//yr/ 42 KB
42 KB 441ms
389ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-198.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8bb7eaaee3614e035285930ea0cc3fb1c73ba658eb25091a8480c6ec8cd93a79

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ec-a72d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8da%2FKrXkebsRYw3LgxB%2BLtq9dhRZM%2BkUvitXWqL0M0Me9jsHvjOfrl5IQg%2FXY6ck98fto7TntVKIs6dZfCOf9K6M0TVtHJqVv6pnKyHNspezKE0FqekxkzY4CwkgPYLC1p%2BnuA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20675&sent=1137&recv=392&lost=82&retrans=82&sent_bytes=1208045&recv_bytes=55833&delivery_rate=12412455&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1052&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:32 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf8c5c9e-FRA
accept-ranges: bytes
content-length: 42797
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-240.png
math-lessons.site//yr/ 13 KB
14 KB 418ms
365ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-240.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 1fb70b20b0ce8ebb03242a5eafacd59885fdf0757abd96d91f1cf4249b555344

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f5-34af"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OzIHqn0RR2e3nhc54FeZqfouANurmxjoYBnJ6ZHQXSmGAyjsJGzwDMt6CcJ4wR0xy9PIvoHdoLx%2F99vXmNiP7wj4YrJilKRUjODIONEnlf3KsSANEh6NsniKIKpAOcHQM4RmEg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1049&recv=376&lost=82&retrans=82&sent_bytes=1103937&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1042&x=1", cfExtPri, cfHdrFlush;dur=7
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:41 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf8d5c9e-FRA
accept-ranges: bytes
content-length: 13487
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-168.png
math-lessons.site//yr/ 17 KB
18 KB 457ms
405ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-168.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b3f2c237a34249f7998c419cb7d65dde34e496f1a5b8a94207b669ab9f1184bc

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e5-445a"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IeeHDwWCzuhiflJE7ETZEdtPrtfMiAuGXe1OnqzLA99y5NX439YsD8U%2BtMZO8PQvVEQt8UkW%2F29RXkQ9CB0Xdq5vw2vYx0nPwa8sjGhhgnQIiOCntRXBVT0wdP9YnxgHQXOLjw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1157&recv=398&lost=85&retrans=85&sent_bytes=1232045&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1057&x=1", cfExtPri, cfHdrFlush;dur=13
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:25 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf8e5c9e-FRA
accept-ranges: bytes
content-length: 17498
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-120.png
math-lessons.site//yr/ 47 KB
47 KB 400ms
347ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-120.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8a2dcb61c581732a096099cb2f5cc9217eb9ca7b5fdfaa871572334516ebf67d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703db-bad3"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rw7lNEyztYi3qJ7yaN338gMopLO4Y6cDwsQlW38AfKgwlGXVaYBPYy7ZQKIdv2Pec2Wk%2BMBRaLUajNf70bORoFTXqQpm8MZ%2BI7WNe%2FFgx8A9QznBXRtIOJ1zmGD3obQGMcE1ug%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16352&sent=1035&recv=372&lost=82&retrans=82&sent_bytes=1090016&recv_bytes=54299&delivery_rate=11270553&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1040&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:15 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf8f5c9e-FRA
accept-ranges: bytes
content-length: 47827
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-45.png
math-lessons.site//yr/ 50 KB
51 KB 438ms
385ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-45.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 5a6988308ec1176d5db8bdc7b4b5d93b408b9ab8af635fb711ad6309c2259221

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fa-c92a"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rzd9MzU5DA6OozQsoPYbJ1s7xnRf9OFXzL2E7NKnsdkmau32pEgjVjh4yr0XD8HGeC3epwkcRxzOiLHD7GMHQNzfCmOhe18vv2kxFb2JIsyQzGdEhItNEqmZ1XCULkkZc9uHaA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20675&sent=1137&recv=392&lost=82&retrans=82&sent_bytes=1208045&recv_bytes=55833&delivery_rate=12412455&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1052&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:46 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf915c9e-FRA
accept-ranges: bytes
content-length: 51498
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-179.png
math-lessons.site//yr/ 26 KB
27 KB 457ms
400ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-179.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 4cf9a0612f2cfc3516a2e122a1a14bff97104dcd683e47f2d8877bef43341552

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e8-686f"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hwbfO4RBiZYmqbgWSj7yjdmm140lCEAhRJlEPeIDuk7ajYZXZ0SmYsvuIFQ9uUcWM57%2B9JwQaW26vKXJggGT0nn81rHYHUEDXjJWPr3%2FnR1erYskuTuyLU4UrPJDxlN%2Bjxv81g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1167&recv=398&lost=85&retrans=85&sent_bytes=1244045&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1059&x=1", cfExtPri, cfHdrFlush;dur=11
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:28 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf955c9e-FRA
accept-ranges: bytes
content-length: 26735
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-196.png
math-lessons.site//yr/ 42 KB
43 KB 419ms
362ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-196.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 0e8eadc17cb48fd714511abf026b0e33c7c4bf25d65d621a851221703bf09c6a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703eb-a845"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nlWh7Sq1gfCgVSXX9LQwPEF3HCMxBmhbfxFLSGJzChyvJVUWEkbFBXozmICccxQRLgwVmDgdwocinSu%2BkMIdsD0Wnm3%2BDZtEZkvSZBFZBm0TlNe80x1inrinFGKFF5tEduCMKA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18459&sent=1097&recv=380&lost=82&retrans=82&sent_bytes=1160663&recv_bytes=55293&delivery_rate=7865564&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1047&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:31 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf965c9e-FRA
accept-ranges: bytes
content-length: 43077
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-176.png
math-lessons.site//yr/ 26 KB
27 KB 419ms
364ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-176.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 507c7533ad43bd52493f8545d72f149bfb9474510ad17705bfef243c05c536f2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e7-687e"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ASPMxXBfNPI6uSJCpMzQXpjQRZnb6wMR6PeayK3XOQNHZcEpOR8KLvMUx%2BnpOrTMZWnTUi9S5sCwqKbV%2BJ9zlU6M8snTCcCZoi8UZs4OKTcdb%2F44GBTDYGRWMUYm0xfICKwA9A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=19532&sent=1120&recv=384&lost=82&retrans=82&sent_bytes=1188066&recv_bytes=55473&delivery_rate=10197137&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1050&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:27 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf975c9e-FRA
accept-ranges: bytes
content-length: 26750
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-204.png
math-lessons.site//yr/ 15 KB
15 KB 418ms
364ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-204.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c098f086def144e97b1c740eba16e64e67153febed969c52d07d6746f549497e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ee-3a0f"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aArCT2aNqOXdac1YExRkSGpFNScde4a5lCda4kpfegKnHwMkDx5MGGBvRsiFwJzX6HE65jkrNAs0XhuUpA2dTsWlQQrxH%2BFE7kiqps62CaFwGDGMpD6zL1BCZu1lJhl6a8lzTA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1087&recv=376&lost=82&retrans=82&sent_bytes=1148663&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1045&x=1", cfExtPri, cfHdrFlush;dur=5
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:34 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf985c9e-FRA
accept-ranges: bytes
content-length: 14863
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-5.png
math-lessons.site//yr/ 56 KB
56 KB 454ms
401ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-5.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 9229ef94406a5d73018cb781b53057954f75b16afc587b85c5acd232dc115862

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fb-df21"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0QZa6B%2F9iqtYT9zgcI2vwOwPBy87xU9kL2NMzQSVS7xwGiPAZwF2QJ4ki0R6tOMeXQo4CjZyXNWUl4WpU2CArCPPSQ5cJMdclBRpP8ZOtxuiYdiRv7zaLsp4JoOty%2BRfABnAnQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1063&x=1", cfExtPri, cfHdrFlush;dur=7
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:47 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf995c9e-FRA
accept-ranges: bytes
content-length: 57121
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-28.png
math-lessons.site//yr/ 40 KB
41 KB 455ms
401ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-28.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c6d43c3329bae74f86fff56e458c3b60c043fe0c79b1ef397ea32f4b813aee8b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f7-a167"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8yZucrQF0lYhMLV840MOhsemc%2Fg0qhAU1lUKiVunLiJuLKlJR6oK4W3Tldm5ZYeQWG9Rx0BFWVZmqo%2BZHqmlXVziRyORm2UDzonOxsYrliFCEIXolVfybpXo%2BUtDVRg1iN6a1g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1157&recv=398&lost=85&retrans=85&sent_bytes=1232045&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1057&x=1", cfExtPri, cfHdrFlush;dur=13
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:43 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf9b5c9e-FRA
accept-ranges: bytes
content-length: 41319
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-140.png
math-lessons.site//yr/ 46 KB
47 KB 458ms
405ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-140.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7ed795e70c6d7280d42edfd34d627e7e7bfe9873a1e04e9b024bf28aa09ac4e9

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703df-b890"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1B8cqS3bwGqnB1SOsuSvmw1AYf5DKtpBh01A7nyY51a%2FxGtLPDwD0TFNbCT2RIC9ErcvWvuuZui3tMJI1uSqt0n4GnoyB%2BMsgariqC7eah2VYVjoyNM11uQwbbLe77s8cFTztQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1081&x=1", cfExtPri, cfHdrFlush;dur=12
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:19 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf9c5c9e-FRA
accept-ranges: bytes
content-length: 47248
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-220.png
math-lessons.site//yr/ 38 KB
39 KB 418ms
365ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-220.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e07b73912429105f700a7ddcd273575611da47bba24a4d7db9d7e03958696525

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f2-987f"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QcN%2Fwl039AwuAFdmh0fqao1lUo%2Be2a23v%2B1KqBhtYaoFvsiREuwCAFTRiAxUC%2B%2BEtLheh1FD%2B5G7yiVCA%2FJzd8fCudV99avHrAQeJT0NBo8%2FgbZrK6jjznhc8lPL4prV81MYew%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=19532&sent=1120&recv=384&lost=82&retrans=82&sent_bytes=1188066&recv_bytes=55473&delivery_rate=10197137&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1050&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:38 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf9d5c9e-FRA
accept-ranges: bytes
content-length: 39039
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-38.png
math-lessons.site//yr/ 37 KB
38 KB 419ms
365ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-38.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a13185adf3c9e786008e1b9e49cfdfabe6436db1888f40e7bf875315215a64ac

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fa-936d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MvjoD441uopDlXSSjwHEoJAndXzggjNMd%2Bt1UldkdPd%2FHHK19sS0Y6xjKZl%2Fr%2Fwk3h9mMNFzzIEC49XOMLzNRUHGyNSZj3Ws5W4RtKMJeIv1YrUtQDFT%2FMHiseE%2BYzBQqezJ0Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18459&sent=1117&recv=380&lost=82&retrans=82&sent_bytes=1184663&recv_bytes=55293&delivery_rate=7865564&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1048&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:46 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edf9e5c9e-FRA
accept-ranges: bytes
content-length: 37741
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-10.png
math-lessons.site//yr/ 36 KB
37 KB 472ms
419ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-10.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 4da87c55ffd540aab4c5e142b161890db14cdddc7bf57bb0d28c21b6233df611

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d7-91a9"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TE9bqsn8KMakqcLFYgc8kLNvdSoFCIz2ligrE%2BSmndCRaH24KOWWiL6el8xB601d%2FHOWUI0W9FeKcYthch4sTmMHiM8yNiJxEg%2FlpdoXncK68xX9mpNrMxoDqjGFe01IeDxfRw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1157&recv=398&lost=85&retrans=85&sent_bytes=1232045&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1057&x=1", cfExtPri, cfHdrFlush;dur=13
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:11 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfa05c9e-FRA
accept-ranges: bytes
content-length: 37289
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-148.png
math-lessons.site//yr/ 43 KB
44 KB 437ms
384ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-148.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 2eb63bedeb98e17bd00e1a8f0b541e71078dd9673b04f0bcbdf9bfbf4f914f18

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e2-aca8"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=X8d2s%2BY5h7wJ%2BHTun5da%2BhntKmNF54NNF%2Fv7t6488Yae%2Bqr5NojMtOsstn0y6ZRBSi%2FP01Razjt80BLahso8vLLjwCXvlTOp%2By6HOVXdGzAnq0ePhVpjjX89qi5uSj%2FAb8FIQA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1147&recv=398&lost=85&retrans=82&sent_bytes=1220045&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1055&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:22 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfa25c9e-FRA
accept-ranges: bytes
content-length: 44200
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-138.png
math-lessons.site//yr/ 47 KB
47 KB 458ms
405ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-138.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6044d31a054e57925f231def1e115999385868ce0c6a01ce7ec4011f6bfe30fb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703de-ba38"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XBR3WK42PDjkUPP22HZg%2BQZuOPSQgT0ca%2B6yK8RfMF2hymlihFXJUrYmjZPHZM%2F%2BbEc9TXQ%2Bk3ULKoPeavsk7xRoIVv8XaC68CCaG5SJHnQCgXXfsRny030DqXlYMNvzTjBrmw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1157&recv=398&lost=85&retrans=85&sent_bytes=1232045&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1057&x=1", cfExtPri, cfHdrFlush;dur=36
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:18 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfa35c9e-FRA
accept-ranges: bytes
content-length: 47672
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-155.png
math-lessons.site//yr/ 36 KB
37 KB 459ms
406ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-155.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 248694c3bf3fd7803e78fb67e1d65d63d29f0059fd40b90d1b23581315d85ddb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e3-8f99"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Kec0Z7%2BO6K2%2Fu%2FGEJNtqpSxObHmbfS4QVZAUfyRgjhN2qtewg4%2BCH94KKs%2BLWBbYRNCTRaITv1rRMEiPC2ArQf6tQvJAkcEZDv0j%2B9qGjayue1B8mAnWnJYe41af0701%2Fm1GQQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1074&x=1", cfExtPri, cfHdrFlush;dur=20
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:23 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfa45c9e-FRA
accept-ranges: bytes
content-length: 36761
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-151.png
math-lessons.site//yr/ 9 KB
10 KB 419ms
366ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-151.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 600c7ba98e5a20a5f3b194fd3d877a3c10b004acfbb7cdafa5b4a071e8db9928

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e3-244a"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hvA8%2BY6uc3omenK0zM2E6CRfXICliclKvzPpVe60Hrtw%2BTn9Dd%2Bau%2FeiEEkP8FTL63TRdnPMo7u219icaeCgbXDXnABKGQJeEPIfdJMjQT3NJFtioH3E1CbTbkZTtW2%2Bgo1G6A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18459&sent=1117&recv=380&lost=82&retrans=82&sent_bytes=1184663&recv_bytes=55293&delivery_rate=7865564&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1049&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:23 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfa65c9e-FRA
accept-ranges: bytes
content-length: 9290
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-12.png
math-lessons.site//yr/ 38 KB
38 KB 420ms
366ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-12.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6495fa57207ab431d61e73cde0bcf963eab9741285c014cd809a1298095d04a5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703da-9735"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TrT5wTU%2F43%2Bh%2B9vNHMYL2tJvig93Q%2BXuShWxYZ%2B7w%2FriD51GLKUDbEgYux5jffkVzySXvfc%2BNHh%2BF7sYe3mdos0I1nO7KwwmaRFaObFnf5%2B%2FWwdmGLq%2BZ1jI1Ctj1%2B51qwEmow%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=19532&sent=1117&recv=384&lost=82&retrans=82&sent_bytes=1184663&recv_bytes=55473&delivery_rate=10197137&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1049&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:14 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfa75c9e-FRA
accept-ranges: bytes
content-length: 38709
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-212.png
math-lessons.site//yr/ 34 KB
35 KB 461ms
408ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-212.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 323cbe3e2f884f9d1955e0b4ace11a0341f1cc5a4757d98c7797c78e66d6cc36

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f0-8967"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JNbmTgVyP%2B2YsnyR5ZCfw%2BSsa5sMnsf03XPN6%2BNAAONy3Ij8KjUO8Wx9u4x9yjuQnwF6lI3usanwDgLaMMaXBTA6MRdQqfU2v7kaHoukG7JoDlCS45WLKMcJAKVca7cs1f2PtA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1060&x=1", cfExtPri, cfHdrFlush;dur=36
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:36 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfa95c9e-FRA
accept-ranges: bytes
content-length: 35175
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-48.png
math-lessons.site//yr/ 38 KB
39 KB 462ms
408ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-48.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: fec8ee1213574219064565f54c231068764d1e8ac21a0463da805b1c52505943

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fb-992d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Xjm9CIEKQJF9HI8RwEGIDcTSm5%2F2gKcV4t7CgqZDEYZCfA50irGiWyRLZk7frIzZWl9QA81ncXqDB9Pul%2BsMqT4nEy59XdLcbkKUA5R867iJXdO7NC0bw3KQmFX1ho4BTmUcbg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1065&x=1", cfExtPri, cfHdrFlush;dur=31
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:47 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfaa5c9e-FRA
accept-ranges: bytes
content-length: 39213
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-62.png
math-lessons.site//yr/ 25 KB
25 KB 428ms
376ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-62.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e50e3ee186a17b83853c573f74d33e482727a75feddbb95a44e747b07355b6b7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fe-628a"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UuUXANqTrO%2FMSVKgBpYUcvSg9%2B3HReY35aYZke28Q%2B52QgxxUrqL4fgD22iNRr9bRKcbOAyX%2BCVoeAyLT%2FhDySxsHVxzNVH0J0UFVlEl%2BI9YKishzLnn9zIU%2Bw9Tq4s2lWDd3g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20675&sent=1137&recv=392&lost=82&retrans=82&sent_bytes=1208045&recv_bytes=55833&delivery_rate=12412455&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1052&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:50 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfab5c9e-FRA
accept-ranges: bytes
content-length: 25226
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-128.png
math-lessons.site//yr/ 40 KB
40 KB 462ms
409ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-128.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 31b6e9fa780670528a205e1b1b79566d6f52b312c277292a81a523f02f7bcfcd

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dd-9e83"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BRXNyQnn8I7Dn9gBq7ttai44ppvzyCHK41AoyYVpbo9NJP4uUmQJspK3Yd3wByi0YvNb19G1PvwIlpEzHd3BPR92IDAcJIyfDhzVCgym57gCwU%2BFkfmqKNYnpBJfJjTrJ0CoBg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1091&x=1", cfExtPri, cfHdrFlush;dur=5
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:17 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfac5c9e-FRA
accept-ranges: bytes
content-length: 40579
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-20.png
math-lessons.site//yr/ 38 KB
39 KB 434ms
382ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-20.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a3c5ea92cbf13811d57be5f5086d0fd0ebbdb48cfe626d31dee453a7278776b2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ee-9796"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=N5vwEqkfHXY1WS9V1Q0Y5HgC4ScpCA78pNWFd0dtYmEs73%2F5Q6QeAeKgWaEuXqK3r63CX%2Bssreewp8nY0FxmrkzlnVD6q%2FTnc%2FYraSnXeDUKfQCO6PQbCOFTlLrBcmDff42%2B6g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1147&recv=398&lost=85&retrans=82&sent_bytes=1220045&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1055&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:34 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfaf5c9e-FRA
accept-ranges: bytes
content-length: 38806
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-153.png
math-lessons.site//yr/ 14 KB
15 KB 430ms
377ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-153.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 489c9627c59c542850a1a68935623ffea391dc2db7c971d8f2b8383f9c4619db

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e3-3908"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JxKkZvu%2BynA0BP9a%2F7H5k2P1%2BjiQ62iw1eWjhc9Ham%2FGfrMUxNOf%2BT9paTOKz9PJ0ZF1CAUmqddSIE9gOD6nT2G5LemC7%2FRnWVJT0p0JTsAIRsUsqYNwvsIbfIs88lbWE5X5bA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20675&sent=1137&recv=392&lost=82&retrans=82&sent_bytes=1208045&recv_bytes=55833&delivery_rate=12412455&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1052&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:23 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfb15c9e-FRA
accept-ranges: bytes
content-length: 14600
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-224.png
math-lessons.site//yr/ 11 KB
12 KB 462ms
409ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-224.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7641448201759607e8a39d99627f315bdf0178890872c2cd094b2afa856b9976

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f3-2cfc"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0HYLzIyd0eWD8wWgpYZKsCQnP71OWf9f4r6wbPhYm%2FCSR5tLxkXVFKyIRG1TIEjgL8EtvoCVkufiryFW9B2aVlc%2Fz7PN4OsoTUQKCgU%2FRfSBUR1XC%2FzXdQGc4cOA9RsoqNODww%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1064&x=1", cfExtPri, cfHdrFlush;dur=32
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:39 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfb35c9e-FRA
accept-ranges: bytes
content-length: 11516
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-50.png
math-lessons.site//yr/ 45 KB
46 KB 463ms
410ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-50.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 407a590faf259d128232f2eab59e7b186d2ad64a292220c6892b3a6bb0468752

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fb-b420"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KAl3RgDM%2F2UymedYWELxX3LefgYCWtAWKVT73bMvD26Qpsvx7OCHUH6pP0He09yspOsKt2nhQTiEhVjMszP2Ggf4h4aHDdTVbxLLFSjPCeOHgKcFTH2wX22MhhXxB7CtS%2BWwfg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1085&x=1", cfExtPri, cfHdrFlush;dur=11
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:47 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfb45c9e-FRA
accept-ranges: bytes
content-length: 46112
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-189.png
math-lessons.site//yr/ 41 KB
42 KB 463ms
411ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-189.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 2f6b9eaca44a3110f4cac963e1be89865865d55196be2c8dcd058969c2d9b61a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ea-a4cc"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OZNwCS3CP64Sh27nPsDWofAOMXNbDp5vdf%2BZec5UZJ%2BfSPVi1MxOW7dZ10uH9M51kNSMeBRHiPKxEvLVosQY6JukzFGZWvLbcNln3kQwrLFiteXlRocVKheSJ7s1qgpaNhdoJA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1066&x=1", cfExtPri, cfHdrFlush;dur=30
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:30 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfb55c9e-FRA
accept-ranges: bytes
content-length: 42188
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-223.png
math-lessons.site//yr/ 54 KB
55 KB 426ms
373ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-223.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c49a75b1f541fb87f99dba9ec8a3d4d443b704c1ecd3e4d7815ee3348f04807c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f3-d7dd"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wVPIr5jWkuCx3A6Kwh3ujAPv%2BqK08oRf48b2W4aY2jVLUVXfNlJw7H2ZkHOEHwbKKCmY0c16VJc7LgQ0QTiRdyRDWCgbTJM8h3ypH%2BHcRg%2BxAb0PFi0sEWUC%2BDNT5wB1zARROQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1049&recv=376&lost=82&retrans=82&sent_bytes=1103937&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1042&x=1", cfExtPri, cfHdrFlush;dur=8
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:39 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfb65c9e-FRA
accept-ranges: bytes
content-length: 55261
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-80.png
math-lessons.site//yr/ 26 KB
27 KB 464ms
411ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-80.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: f52e9afb2957b6cb25c02d1209cfaaa2c4fa403d5778237ab3dec5a15ee6d7dd

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70401-6988"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=b3F%2FedqO0EZ3fbab5fpLEC5llId0T1VRXfT3dG0Wgw1WkkKlbHMPi%2FAO1xPIprU1GyI2QRhH%2BWMZral8YoWZwd650B3B2xkpZspqmkUJcSnv7NFLBJM3WwuiZKwaWudK%2FXKAhA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1079&x=1", cfExtPri, cfHdrFlush;dur=17
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:53 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfb75c9e-FRA
accept-ranges: bytes
content-length: 27016
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-127.png
math-lessons.site//yr/ 38 KB
39 KB 465ms
412ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-127.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c0857ee9c1b77f4deaa86f56dfcd80689c7e3391cfac463d0bc3ae2125b2929d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dc-98cd"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8ozy%2FewAponIGMdDa3pg5c2T9QdU3p66dG2r92StfdO7YRjJkBoqpydy5XMXq6n2RGh72yJWVa8eI0YTjJN2R1cM3AWIt6NXEZq21mLalHXx9EX%2FbQJXY98jNwUoigK%2BrN3K%2Fw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1062&x=1", cfExtPri, cfHdrFlush;dur=34
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:16 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfb85c9e-FRA
accept-ranges: bytes
content-length: 39117
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-93.png
math-lessons.site//yr/ 25 KB
26 KB 465ms
413ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-93.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 94cbf20312f334b0a41f9682c4695d37264805a3972864c53ef8f8fbfaca5891

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70404-6363"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LkrYE49j9VgnznHm9yPgaRCkaLM0f46%2BrMNeJLttlMQwisb4XYlrE49iBfOMMSbI9VvqnIHwOqPDMwDEv%2FtzhmlNFw%2ByNxLLhg4HWIzuDECKyQ1q1szhChMvyRwOzGfbUeHlpg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18682&sent=1192&recv=398&lost=85&retrans=85&sent_bytes=1272931&recv_bytes=56732&delivery_rate=12179231&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1059&x=1", cfExtPri, cfHdrFlush;dur=37
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:56 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938edfb95c9e-FRA
accept-ranges: bytes
content-length: 25443
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-205.png
math-lessons.site//yr/ 44 KB
45 KB 466ms
391ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-205.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7909e0c23ab347786cba1be46955963dd558614aba82792cc564ee79739a4b23

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ef-b04a"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2M8ij4A0itePxrL3oxTTQdMzKrjNJxoinqyf4uuG%2FCeDH2LTZRpYzxJ5Qd8RbZDcD8RwRZ66hYLAyaLe7k%2BWuwC1qFraIti1WvRmZfvOtphkWWzxviw7ZIOyaC2IHgWzCX4%2BGg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1075&x=1", cfExtPri, cfHdrFlush;dur=21
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:35 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938f1fd35c9e-FRA
accept-ranges: bytes
content-length: 45130
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-195.png
math-lessons.site//yr/ 50 KB
51 KB 467ms
392ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-195.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 61bdcf0191c9183387db011098606741625e8e7015d712ed3186d071d6b52e56

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ec-c855"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RcTmREV2Tw1tfmJJfW%2B0xMN7jqOM4fJ7dytcDSqA8bBhm%2BWNHtTLQE1DDubxyO78VNVZ38vG%2B3ZgyPaA3HbSYQiRju8LQp1nqrHj83rksXK5LtAWKLkGfNEqKBeS3%2FFBZKLmuw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1072&x=1", cfExtPri, cfHdrFlush;dur=24
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:32 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938f1fd55c9e-FRA
accept-ranges: bytes
content-length: 51285
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-221.png
math-lessons.site//yr/ 32 KB
33 KB 470ms
394ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-221.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 450b6213847308c6f5d21843db64c5ebc66f8d7d56dd3e48f960de722f8fd2ef

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f2-80c3"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nmPUiGW70N1r4yoZgI4u%2BhAmkqqI0qwtcXdy2l1YN63k2ARfbpeWgxrYw2Swc%2F9QsZ7VvMo8Q4OqjsCHBGwhewOZFslfLJ2a2lUPMOEbocMHq7%2FMqe0wiZ12KFzvaM6yk79r2A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=21570&sent=1222&recv=402&lost=85&retrans=85&sent_bytes=1308452&recv_bytes=56920&delivery_rate=9005531&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1068&x=1", cfExtPri, cfHdrFlush;dur=32
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:38 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938f1fd75c9e-FRA
accept-ranges: bytes
content-length: 32963
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-35.png
math-lessons.site//yr/ 38 KB
39 KB 470ms
394ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-35.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c99eaeb1b7044ac6513b0b6f65469594a1765ebdfcd4a991de20d56b07996bd0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f8-9941"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MjH9yzBlvJEvsmd5KsrEfaWDDTK4%2BRn8IpHGeaVtRFLbfFNuwd72qJ21aG3JRLxOuS8KmWx%2B02KQcbARw2OzuYWvAIRfHMk7jSmgA3H6s%2FZijY68nCFeUBUFVuUGifCfptL6Cw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1078&x=1", cfExtPri, cfHdrFlush;dur=23
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:44 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938f1fd95c9e-FRA
accept-ranges: bytes
content-length: 39233
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-230.png
math-lessons.site//yr/ 16 KB
17 KB 471ms
394ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-230.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 53f4d5d42d0f42c6426e286d12d275c8ccdc672c7b7d18f64c835ddf45ffbffc

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f4-41e7"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uXFFS4pN%2FfabP4UsEwJUJQO2AZvey1zD0zkRFrYVdWf3%2FstMfihbeP9%2FuiIkst4cR3rTGl68fIzl5k9InlmHb97hpHurDVqAuwxXFaG4aoV40kd7jNLdVHDqfoSh%2F0CnExcbkw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23013&sent=1256&recv=406&lost=85&retrans=85&sent_bytes=1347178&recv_bytes=57110&delivery_rate=10174102&cwnd=180515&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1081&x=1", cfExtPri, cfHdrFlush;dur=20
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:40 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938f1fda5c9e-FRA
accept-ranges: bytes
content-length: 16871
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-207.png
math-lessons.site//yr/ 15 KB
16 KB 646ms
351ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-207.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 72a7eb817b06bbef626dd8405b3f1b3019793e4b177b02046f89c662fe3d296b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ef-3d7c"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GM2TtttNOu88a%2FyJFWSBOYpMdjczItBNs%2BZ1E%2BysXA4S8ynui%2B2r00FaOZ21v2QB9lfIqkQJBTzZ0nQARtFr1tBL78IdF1qtfrNM7BPWvuPSM1JaIudcDq6tvcZ%2Ffa4l5SZSeg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=14135&sent=3391&recv=653&lost=177&retrans=177&sent_bytes=3816968&recv_bytes=82667&delivery_rate=6131304&cwnd=134964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1312&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:35 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a939078f95c9e-FRA
accept-ranges: bytes
content-length: 15740
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-145.png
math-lessons.site//yr/ 52 KB
53 KB 643ms
337ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-145.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: bd0306cb360d896053dade636683bd27703fb16d58abbcc45cabd87c30107605

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e1-d0f7"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=P95qPMfmsx4DA%2B7TIwrVbJ%2BMfOgNdEXYp8UPs%2B49%2BVDEhUFvhwVn50JDVhjClTaokopGirTYSHi7ge3O9ltQcBxQRH27RUQprXnckEtwIwqPMv9cPT4J6w0lopLx4fcCysl9kg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=10077&sent=3364&recv=649&lost=177&retrans=177&sent_bytes=3786869&recv_bytes=82176&delivery_rate=11156546&cwnd=134964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1300&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:21 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390890d5c9e-FRA
accept-ranges: bytes
content-length: 53495
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-239.png
math-lessons.site//yr/ 16 KB
17 KB 650ms
326ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-239.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 416f37e6158452c454fcb5a82a626212245d1e68de5074eb36b890d333ffb74e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f5-41c3"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jbpIo81h%2FKa%2BZiXioUZLXopZdhsCVMHNaLT9CfXaNo139tcrug%2B1KIF2RAkyvb7Yi7PqpizrLt4fP0wlu%2BtHBrZ9GcNhwJPiWAKQS5j%2BCJSPaT287BtQpsidc0XYQf5l%2BVoGqw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=21473&sent=3468&recv=662&lost=177&retrans=177&sent_bytes=3901316&recv_bytes=84928&delivery_rate=5007207&cwnd=136164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1328&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:41 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390a9315c9e-FRA
accept-ranges: bytes
content-length: 16835
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-25.png
math-lessons.site//yr/ 34 KB
34 KB 679ms
356ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-25.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: cf0bc7a4be4e88c95144a679b8b6e2b55357ea90d383d737e5528f0238a5b370

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f6-8744"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rlfNtJW4AXOxFcrnMyiiSi4diRMyk4TbXuRQphwh24lNXzRQ1vZjZtxj%2FXucUe%2B210PpCuaHzQ3R2jSlMQSRja6XAd6KCoac9HjStsPOaPZlzboixQu14jFsa8Z15oWNqyJXjw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9340&sent=3806&recv=709&lost=177&retrans=177&sent_bytes=4288852&recv_bytes=97529&delivery_rate=9669296&cwnd=136164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1362&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:42 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390a9325c9e-FRA
accept-ranges: bytes
content-length: 34628
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-44.png
math-lessons.site//yr/ 6 KB
7 KB 647ms
325ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-44.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 16402f7f5bc8e883de8ea7ac1efe9dd4b40f6139258f97a13c68b91769c6b679

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fa-1793"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lLCHtVa7ZfLvceYA%2BmdD9XL4ij1LuDHBtLKKIShZVT7GASQPO%2B%2BTxgewCLA48tyvq0hFPr65wokq6xhdbSbxiUQfmryIGGtqWbaCXbzkh5%2F6CDV6nIX8cTrNM7aGXVEi4Vhb8A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=18587&sent=3434&recv=658&lost=177&retrans=177&sent_bytes=3864077&recv_bytes=84129&delivery_rate=5167897&cwnd=136164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1322&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:46 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390a9345c9e-FRA
accept-ranges: bytes
content-length: 6035
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-156.png
math-lessons.site//yr/ 33 KB
34 KB 652ms
327ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-156.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a87ebc19c8d303c0f2665efbe1dd1295acd7cbec3814142cb74138144ad4032c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e3-843b"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yHSvUBZAPWvuxmuVcBCzvT%2Bk7W%2BS0GAwNU4E2dd9qCUvcapma%2BTOi6GCNcBf5Bb2Vd3IDRE4kTBPDwSoRz7W1jq8aEMMYrbqHBmuMOzalqdudSKO7DykOyugauPeIWNXzFfxTQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23408&sent=3498&recv=666&lost=177&retrans=177&sent_bytes=3935829&recv_bytes=85419&delivery_rate=5363809&cwnd=136164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1333&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:23 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390a9375c9e-FRA
accept-ranges: bytes
content-length: 33851
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-36.png
math-lessons.site//yr/ 32 KB
33 KB 474ms
149ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-36.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 758c8372248361c9b25d69a68435ac28538793460c2fe1e4770234cea9f500a3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f8-7ff5"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5p9Jvrebphgf4Hubcr3FOCEv1Yoi6jnn30T5pFLRckbos6g6hIPNq45QMyyiirA%2BtdrpJCirKn11YYPtUukGhw3Zhq40cd0KqLLqX8%2FjTx7cVdiJxaVNsZoDExKva90UyJRlRA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=34072&sent=1516&recv=430&lost=85&retrans=85&sent_bytes=1651239&recv_bytes=60065&delivery_rate=3582084&cwnd=260279&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1134&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:44 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390a93a5c9e-FRA
accept-ranges: bytes
content-length: 32757
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-215.png
math-lessons.site//yr/ 39 KB
40 KB 672ms
336ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-215.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 3ca37097b7d809c217a9efd0319dc8f83b1e32ebfe825e5b6983b95cd4f41701

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f1-9d93"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yitG5TvA3Ltc6mqt8N7j%2B3Pw8AHqMUt%2FBu2X73GlyQEqKaQX8EfH80T78ceidwdujY%2BjddHNDeEbfxmZB6U7Yjx3eocI5oJ9YvnUo4rHA5154ZLM%2BqxuoC0cfW7MfVm2sgVM%2FQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9938&sent=3715&recv=698&lost=177&retrans=177&sent_bytes=4181669&recv_bytes=93953&delivery_rate=17393808&cwnd=136164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1352&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:37 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390b9465c9e-FRA
accept-ranges: bytes
content-length: 40339
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-75.png
math-lessons.site//yr/ 43 KB
44 KB 653ms
318ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-75.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 75dd5313aa4c770fb2e52ed11b5cce5bba22cd0e465f7edf90143f0e114e671f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70400-ada2"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Hiia3OmeCw6JoegkZIjBOAQZyumoI7%2Fta8ludnj6fBqvLGmwZIwbwSxn4W6ppz1GNGtzaKJpynEk2ZDZCbotAcr7nEGpu0bHnm7Ls5%2BMUP5M%2F2UW803oLqJRY4jV5qpf94tpJA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=22282&sent=3508&recv=671&lost=177&retrans=177&sent_bytes=3947829&recv_bytes=87492&delivery_rate=4564018&cwnd=136164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1336&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:52 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390b9485c9e-FRA
accept-ranges: bytes
content-length: 44450
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-87.png
math-lessons.site//yr/ 32 KB
32 KB 675ms
337ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-87.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 897c86804590c4385a4348dafc0da51435d220b24332e480a1bdfd6758275a58

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70403-7e20"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3mdv4mx5o9x8llPzVCCgqMR%2Bqmw0n0XTgsNlkz8Md%2Fp%2BwlboB%2BhbM3w6w2K%2BM3lVeXpcwWAtHYq5yxd2ussgnyd8Q3h5icvDQzGr67HDXleshQlgZMmm6M2642S%2FOpYi4LreEQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9340&sent=3761&recv=709&lost=177&retrans=177&sent_bytes=4235665&recv_bytes=97529&delivery_rate=9669296&cwnd=136164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1360&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:55 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390b94b5c9e-FRA
accept-ranges: bytes
content-length: 32288
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-234.png
math-lessons.site//yr/ 33 KB
33 KB 678ms
337ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-234.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 1d73185930e6c24af459f2ddf6d83485bf1c2385240b456b0327cdbe32f3fb41

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f4-8230"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ygEY%2BVj0SumrBVegt0OiEK2FNdtJN86CLJJQa9RHP1P4VyeHViOFL%2FkYCfC7Mb9EDcTBImxVXnP4543p%2BCH2TqjXbKFgbJ9i8KLjG0kSzA0tI%2FswOQ4BBtP2v062Vq%2BODRrnSQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9340&sent=3806&recv=709&lost=177&retrans=177&sent_bytes=4288852&recv_bytes=97529&delivery_rate=9669296&cwnd=136164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1364&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:40 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390c9525c9e-FRA
accept-ranges: bytes
content-length: 33328
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-108.png
math-lessons.site//yr/ 41 KB
42 KB 682ms
332ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-108.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ae2dde3cd164097705514e0762df48ffdbc3839e86aed0dd038f628ac0f3eaec

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d8-a4ca"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ymxqkuch8C%2Frio%2BTqsoL64veRAx2AsxANJj3l74OC%2FjbRZzKN2wrwLWf0MsVnPUoYYDijx3XlfYXQFNoMPDGaOtOAGpRhOgPXns1Nd4njcuw3V0zNjAKo1S5idyz2JFLRh817A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11275&sent=3841&recv=719&lost=177&retrans=177&sent_bytes=4328800&recv_bytes=99842&delivery_rate=7992058&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1368&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:12 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390d9645c9e-FRA
accept-ranges: bytes
content-length: 42186
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-229.png
math-lessons.site//yr/ 40 KB
41 KB 673ms
324ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-229.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b5a687438c84ffbfee45696dc261a0d7965e310c2a0446b8aea7fab3d3d6e980

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f3-a1f0"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s7%2B7suvpvgJAXHBFk0gskfhzPJ%2FlC15gMmAXPCcp20v8HgGGh6X%2BTc1iV2SD1C8jHtntRLCus1kBL%2F%2FOm%2FbvClPyn0fwUaa8MUf7MPtMVgMopBJZNsC9251Jybbdl7kR1tBgiQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9340&sent=3751&recv=709&lost=177&retrans=177&sent_bytes=4223665&recv_bytes=97529&delivery_rate=9669296&cwnd=136164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1355&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:39 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9390d9655c9e-FRA
accept-ranges: bytes
content-length: 41456
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-165.png
math-lessons.site//yr/ 44 KB
45 KB 724ms
335ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-165.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 85434bd6ab2db72109ea4191654a2ee2147dd4d78ac9ba126670c0d60e8261e3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e5-b016"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wgE3EC5cIVc588cNJ90RtaLnrMPH%2F84SLIRnN2ED09g2RQPJZeJIEoAWG6uJvGLDg0ejwAaObenXO7dA6huqkdWh%2BZFPFdzKLMSGrJtjtMICjswbvG4hPnDB3AsRgneLujYFvQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8430&sent=4099&recv=761&lost=177&retrans=177&sent_bytes=4616206&recv_bytes=105451&delivery_rate=10384216&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1417&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:25 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a939119c75c9e-FRA
accept-ranges: bytes
content-length: 45078
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-101.png
math-lessons.site//yr/ 28 KB
29 KB 728ms
336ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-101.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 018558260cc63ecfa50b922cb8cce53e93512d256a108aa748fa2e714cdd38a2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d6-7141"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dqDHAQXQ6UkyTgLnfOxpg%2F2nl9kvUMjHICSzxFL4GFNztBYCcByV4ycJMy%2F7nz2OGeZsljy0aem3iDHt5Jev4YkWOYuE4wWLpF81KlWE2Yo0Cd57rhurveBjRfSOgPt%2BDyrqUw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8254&sent=4139&recv=762&lost=177&retrans=177&sent_bytes=4663027&recv_bytes=105807&delivery_rate=3845515&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1418&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:10 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a939119ce5c9e-FRA
accept-ranges: bytes
content-length: 28993
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-192.png
math-lessons.site//yr/ 26 KB
26 KB 697ms
305ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-192.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 2ad370f84f2713fae41523699b06c6a4fce9ac306b29a8eedcd9f064634dfdf2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703eb-6633"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BxzuWglm%2F9WaV3Lizve%2FONUZo9KW6cnEM90u%2BoUA5l4YVbbEHBlVqGXlsy5%2FtxFv%2FC4owyDDAfLCxIlE6Be9QuMWcgQqgbA0F9C0QZz%2FRcdMdHi52DDoktDAFy2Yj6HT6chV7Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8348&sent=3972&recv=743&lost=177&retrans=177&sent_bytes=4474357&recv_bytes=103403&delivery_rate=9521672&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1387&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:31 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a939119d15c9e-FRA
accept-ranges: bytes
content-length: 26163
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-130.png
math-lessons.site//yr/ 16 KB
16 KB 708ms
311ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-130.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b51f777aa273b9ee1f8da5eaa63c8dbb0ab3b7d37b8a28b334e1a54e15918e33

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dd-3ef8"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JAOrRFCpurVjDD8MUXZnljKs9Nw6jjptdN%2F1Abf0C11zPtnZH1fiS6Cg%2FFAMwySxROBWSko81wZaew7FwZQvhD7JPqWnTj%2FpEtlACAD3LomDQmq0IDRffwuiLbbi0A7Q9%2FFqqA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8322&sent=3998&recv=748&lost=177&retrans=177&sent_bytes=4501879&recv_bytes=104247&delivery_rate=2899790&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1399&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:17 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a939119d95c9e-FRA
accept-ranges: bytes
content-length: 16120
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-126.png
math-lessons.site//yr/ 49 KB
49 KB 710ms
313ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-126.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7213e5cfde1d17599569a8b84de5bbadc68f222556db481f99918db89d6342c7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dd-c2c1"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3rRL1L92JAQob0F3I7XKpbgby4qwtnBH3yM6sGu%2BukZBRtBdRCaKAfGjZtBt48thBWi3587xPOvS%2FnofLX2WdVyXvG3SobzLEU2ON%2Fy7mAExVkQcC6%2BtV0AU0taTvhjx5ciJKQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8322&sent=4013&recv=748&lost=177&retrans=177&sent_bytes=4519066&recv_bytes=104247&delivery_rate=2899790&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1400&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:17 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a939119dc5c9e-FRA
accept-ranges: bytes
content-length: 49857
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-232.png
math-lessons.site//yr/ 38 KB
39 KB 731ms
312ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-232.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 87024470448c8a49808085692c0f7801fd8244d78103efd02dd56766238d4261

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f4-97db"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2nrW1xgx3GVPW3p0vbwGmkP%2BxejlMf3J1CyF6Z8u8ewzJ8JkHTRXM3ZHPJY4YwziFk5nsKaV3oRj6QYBAc%2B%2B5v6a%2BAVPEcblak43sL1YJY1%2FIEOcmY2SSnsoUQMqZqQVo3JpMg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7991&sent=4166&recv=763&lost=177&retrans=177&sent_bytes=4693410&recv_bytes=106162&delivery_rate=5327&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1423&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:40 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93914a085c9e-FRA
accept-ranges: bytes
content-length: 38875
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-107.png
math-lessons.site//yr/ 29 KB
29 KB 584ms
136ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-107.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 5eeac312bce6ea2efd403a1621f65a9db3de1ea13daa67363cb149e66a7acd04

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d8-7275"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ivgb73%2BbtxB2A5RoDGgcxWH4fkq5K5rppYv3%2BfiIKJthC5qa32QWn1c2hRhrEbZ7WOVTU68iMdFz3xZriDBsGGnIbhZmJzwPCukPRpIOTN0Kc7QPaZHc7OvdlUqaeTVhx27hgw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7102&sent=2917&recv=596&lost=177&retrans=177&sent_bytes=3273512&recv_bytes=74529&delivery_rate=15623479&cwnd=132564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1260&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:12 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93916a225c9e-FRA
accept-ranges: bytes
content-length: 29301
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-135.png
math-lessons.site//yr/ 45 KB
46 KB 756ms
308ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-135.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b0dd64846fe3a60fdb06bb7d44779d771b5d4d8f910aa3ff35501902201f42f1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703de-b5ae"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UwWfW5Vv3a69pRpzA2R4yhBFu%2BMod2U27OZ1shxHG32kQc5YLZjvHUFgUh5xYjh95zmRd4vgDwsghY4sUeHDF%2FINWkhiepN96wdHUhH1L8gnd9yrkJ1Wa%2BSXqNTLr2938RXHrA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7429&sent=4258&recv=780&lost=177&retrans=177&sent_bytes=4793956&recv_bytes=108162&delivery_rate=4788&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1449&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:18 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93916a245c9e-FRA
accept-ranges: bytes
content-length: 46510
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-214.png
math-lessons.site//yr/ 15 KB
16 KB 764ms
316ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-214.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 81e533e8f60d199b314fa4b224c113d7eb609e5c77f1d50ae0b3d60c23ba68eb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f0-3cd0"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2OlViwtnfFLKO2AjSvoUpb3sAxXmcPzRTpLVjcZjuG1xl%2F%2FYLPig3oX%2BtPA3%2FfS1JgCDaJSRQwKj4S8JsN9%2BW17Nj7jwkaFCd6gZ4JNbPrU%2BQSW9T4emgET7jCwESQrciqfuqA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7507&sent=4325&recv=784&lost=177&retrans=177&sent_bytes=4871854&recv_bytes=108338&delivery_rate=5833020&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1457&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:36 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93916a255c9e-FRA
accept-ranges: bytes
content-length: 15568
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-70.png
math-lessons.site//yr/ 28 KB
28 KB 762ms
315ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-70.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6b14c02fa2e8357238320ff58672a041d75af0cedb0aa6377c8cf8823d9cdc53

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ff-6e5e"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XXQbyvX2jUYEcAvmjzblXQP0Km%2F8pMaO5ZkXVztG%2Bnn9YfZ%2FR40B3mDhcgcj49JuWluWYZC6%2BptReyrddxiccYJkwwJb2lXwIIRCrW%2FdTfJnx6XhgT6ULVdA8TmBnGApepenNw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7458&sent=4300&recv=783&lost=177&retrans=177&sent_bytes=4842258&recv_bytes=108294&delivery_rate=4368878&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1456&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:51 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93916a265c9e-FRA
accept-ranges: bytes
content-length: 28254
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-185.png
math-lessons.site//yr/ 26 KB
27 KB 794ms
315ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-185.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 03bb91a9c2d3a8d818995a8aed854eb309daf0e0931f757436b66fa797826874

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e9-69b9"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=V1pSNylocx4GmNBAXI4rZg8y29Hx1cs9VUx0HV6%2BZreG0sQ2goaSAxen%2ByBR01pVh0KhSmgPwu38Q1hL%2BMe4buQ9NO292qTcUCUTeldkTobbix0uGjcHOuX7nM3WvDjxu7%2F8Nw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8123&sent=4430&recv=806&lost=177&retrans=177&sent_bytes=4984439&recv_bytes=111186&delivery_rate=2834361&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1489&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:29 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391aa545c9e-FRA
accept-ranges: bytes
content-length: 27065
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-166.png
math-lessons.site//yr/ 43 KB
43 KB 822ms
329ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-166.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 231b37aeeb489673ac3cd331ea58538b57ad900f82c26424aa705af4076ffb9b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e5-aa7c"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OlzoVD4SckKcjj67Xix74jk43nFLRzlGujdz9HL2BfNKTp1DqQXUlcoGeoe4pgUvVV9B5IQCyA4WbL9RGn7i2UxbSgVFZ7fZKY6cyhsF4n9UfuxhjavU6lIaViAyOy%2BAxBDU%2BQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7528&sent=4559&recv=811&lost=177&retrans=177&sent_bytes=5134292&recv_bytes=112028&delivery_rate=3563&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1516&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:25 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391ba6c5c9e-FRA
accept-ranges: bytes
content-length: 43644
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-8.png
math-lessons.site//yr/ 38 KB
38 KB 819ms
322ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-8.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8b2ba8663ac2d4703c8e2e6cc76eb8f3c2caea38c5c85c05b0196b32f19f9a8e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70401-9686"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BHD92pCEvGmRNszvueaRpvEeAoy5h6EcGMbYavRiF1cLoeFjtDoKDg23tRh9uFilvRYV%2FdGN083tmRjomf8fZCPVAxjUptg7MVSFzf5ma59JzMvTQhgdj%2FadfTJWbXyjLif2Ow%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7528&sent=4494&recv=811&lost=177&retrans=177&sent_bytes=5057008&recv_bytes=112028&delivery_rate=3563&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1512&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:53 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391ca725c9e-FRA
accept-ranges: bytes
content-length: 38534
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-53.png
math-lessons.site//yr/ 41 KB
42 KB 815ms
316ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-53.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 541907e8f8b27510579a3eb25b71816e026da1751ebcf986a9e7b5ba47f03d6f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fc-a5d7"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fYrQzTfX2rmB6zc%2BGal8g35oqRG9Rq2WfW8hDj1fQgFoeqF5fMWpmscKu1kwagUtYFKBgZ%2FQ%2BASwu3v1fZZf9PF%2BLCnycBX8aPSAKdnIeXDVBXQ8S4SB%2FTJyPbVmR70rCx%2Bb2w%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7528&sent=4457&recv=811&lost=177&retrans=177&sent_bytes=5012885&recv_bytes=112028&delivery_rate=3563&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1511&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:48 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391ca7c5c9e-FRA
accept-ranges: bytes
content-length: 42455
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-136.png
math-lessons.site//yr/ 43 KB
44 KB 827ms
328ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-136.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 9d9c738a35cd015084a9f2bbe494b0201d0da19e5d79d5171284381ed322beb8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703de-ac9d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MEu6hF9H99ikKAFJDH030o7quc4VmYG4MpFHYodKYp2vPHk7Nb4yl98tbHVh9ZP%2BWBTs1M1TgRABZARjGgyqGqhj0uYHbSHOZZnTiJUfu9eQFUWp3cnHXIYoLlUwIhQtzP1tRg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8512&sent=4621&recv=819&lost=177&retrans=177&sent_bytes=5206301&recv_bytes=112382&delivery_rate=7046642&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1524&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:18 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391ca7d5c9e-FRA
accept-ranges: bytes
content-length: 44189
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-171.png
math-lessons.site//yr/ 28 KB
29 KB 830ms
316ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-171.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 27d6a0591c58b81d680f0cec7c299a999c63792076f4a9132be034c576c362e9

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e7-7097"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9lTCYU%2BOmBo8oGKcCVn5NzsP2uPIttg4zuDa6C4B6IrqXdlZCUYWWUtS5fr8LNNMDhSnCPR%2F3JhfakRnrJuuRndhfrJK1aLVyWsnN4rHseKjCYlnM7WJmAMeS2gHEIHoWLq0vg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8512&sent=4631&recv=819&lost=177&retrans=177&sent_bytes=5218301&recv_bytes=112382&delivery_rate=7046642&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1524&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:27 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391da905c9e-FRA
accept-ranges: bytes
content-length: 28823
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-231.png
math-lessons.site//yr/ 35 KB
36 KB 819ms
305ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-231.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 374ab2eadf02ec3693e54f94b8724a02c927e055c5e3c6607773a152c93f085f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f4-8b55"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WZ9Vhhml28Cls9Ca4tKdEerycaheaahYaBOmzFyjXGIUvqplLwphz%2FObfsI9U%2BVk%2B3lIweBhkj64BNJ6sKOWDWAcE8eYEx05%2BQUtTNgMT1DprRcqqdsNJDpGSvfvuIoAQn%2Fr0w%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7528&sent=4524&recv=811&lost=177&retrans=177&sent_bytes=5093008&recv_bytes=112028&delivery_rate=3563&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1513&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:40 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391da915c9e-FRA
accept-ranges: bytes
content-length: 35669
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-161.png
math-lessons.site//yr/ 25 KB
25 KB 822ms
303ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-161.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b3781001eb27fd5f8434b7d1572ced84266ccd18a0f3e2fcd1f0fd24cc07f441

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e4-630b"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LBZeu2aE7BweLYLpNq4HtwePW8xoFerG1nR3M%2B1FB6VoZi1Mp%2Bj9BVVFLgl7PoG03PJ3JhF%2BG5Fqa3OtjINA07HvFJSQn8ndGA4jbUTkZSwCyF4d0nH25MnUBbuemCKEEWew5g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7528&sent=4573&recv=811&lost=177&retrans=177&sent_bytes=5150249&recv_bytes=112028&delivery_rate=3563&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1519&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:24 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391ea9a5c9e-FRA
accept-ranges: bytes
content-length: 25355
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-112.png
math-lessons.site//yr/ 8 KB
9 KB 833ms
309ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-112.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: eb3fa8ce56ca87e849fb1e60bb9efcf3ef1de15aa3666562176613d81cfdd667

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d9-1fab"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kaMx%2FVzRMNNChFR6ef7rMIeh%2FZemZos5EvAidVjqPqzBNPx%2FjUwPuItCCnd%2BWuGJ5B3z%2BHsCeSCnYVurx3CJvunCejgF9lmwzsyegJaAy%2FHim4CzBXwaGVHKjUGsWtmTDApl6A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9681&sent=4713&recv=826&lost=177&retrans=177&sent_bytes=5312813&recv_bytes=112697&delivery_rate=9260259&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1529&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:13 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391eaa55c9e-FRA
accept-ranges: bytes
content-length: 8107
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-13.png
math-lessons.site//yr/ 21 KB
22 KB 836ms
312ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-13.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8c8c31957d3a2bc0eac9c210df896178fa5a4a229af00bffa7bfa688990a860f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dd-54bc"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pIkhT3%2FSr1viRzxFyPJc%2Bo8qgUYz%2FiSUP24f97Z73x5%2BnC3NHY3X3O%2FKMmGlP9FULoNGiR%2FdxOKfFpIi7%2B0VoAAoKOOBcryW7pvQ4i5rdfvlU2nxQZyWvgGrvCVrbQLCT6d0tQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8611&sent=4735&recv=832&lost=177&retrans=177&sent_bytes=5337044&recv_bytes=113277&delivery_rate=7733096&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1533&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:17 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391eaa85c9e-FRA
accept-ranges: bytes
content-length: 21692
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-9.png
math-lessons.site//yr/ 46 KB
47 KB 855ms
325ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-9.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 702df523a851fb3e4936d9c4929117617631d31de83c9e9ebf1845d0245e47fc

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70403-b928"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sY5f874AEN69lWmVAwBFcRqUG4JzE5HnT5zdooDRUsHV4CGMyHDVPf8Vb0vVJk6gxplBX2SGFLGNyRc7kb%2Bo88zHmUImJLev8auAyw4O4yVUTrkmedFvqWHD1RobgYtX%2FWo43Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7870&sent=4864&recv=853&lost=177&retrans=177&sent_bytes=5480185&recv_bytes=117008&delivery_rate=6310665&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1552&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:55 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391fab25c9e-FRA
accept-ranges: bytes
content-length: 47400
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-105.png
math-lessons.site//yr/ 54 KB
55 KB 844ms
313ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-105.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 5608a9d22e30f472ff601a2aec80f6870e3bbab2b453f5a9d2d0c1906c801097

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d7-d7a5"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Tr9iqg1natYUiVDwEeXlOmy9%2BQBtO9lp11ZL5I%2FkDqGv4PA3UJ4GYkDWMAKC%2B5Jbmsx%2BRsBiB6KZllaLYsmb6%2F8BJA7r%2FJh9yEmmpSOdDl7l2w9xRge9ljV1l94eWdUJ58FYnw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7911&sent=4761&recv=844&lost=177&retrans=177&sent_bytes=5360085&recv_bytes=115055&delivery_rate=13447270&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1542&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:11 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391fab35c9e-FRA
accept-ranges: bytes
content-length: 55205
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-103.png
math-lessons.site//yr/ 35 KB
36 KB 850ms
318ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-103.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 63f4e832f2fdb32088c052609cebd0621e8f4dd6b70bc6dd35457087232f5e64

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d7-8c0d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pE%2F3om34lF572iSSV28YJFDPFbkJFkPuHJE11SRRr05A9RsLt9Q9KBsEU4X7QZP80HG5Y%2F1gfniXOWYSaVdsKbMT4lUXBTb3mDgkeeflj%2Fa5rPP8W7fRRpA4AIuDnO5O4WF9Qg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7928&sent=4810&recv=849&lost=177&retrans=177&sent_bytes=5417282&recv_bytes=116831&delivery_rate=15214&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1549&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:11 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391fab55c9e-FRA
accept-ranges: bytes
content-length: 35853
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-225.png
math-lessons.site//yr/ 43 KB
44 KB 830ms
295ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-225.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 5967f7f29c924eef5aa857c6e1d86892e1c8deee062f7baaa0e881a42a4530f3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f3-ab58"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jFwh4Kjv3VC0q5UTt1Mffoicqrvm1X%2B5HN1Dy4zH72BQZ24f%2Fo6GpE%2F24M70etU%2FPQISJId9mV2h9Y40BVjFF7577%2ByfXUwizufP198T2BKjoQLaDZhW9gQnzeBfO5CeL5AfZw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9681&sent=4658&recv=826&lost=177&retrans=177&sent_bytes=5249572&recv_bytes=112697&delivery_rate=9260259&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1528&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:39 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9391faba5c9e-FRA
accept-ranges: bytes
content-length: 43864
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-174.png
math-lessons.site//yr/ 24 KB
24 KB 851ms
314ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-174.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 18298ef204958a05a5888ecbf4b5358668def244e7512badc4b4298ef73ba316

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e7-5ecd"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3LDDnlpNKeBJFIXecLwXcAxNDpWre0WmsSVYGWJoBIWIa0Sc8Wfdeli1zojXzzzSg8aw24o38PdUwDPAIt2AFxweAGft0omNXsung5x0%2FlsBhspXjLx3yYqHSIKAOJHwch%2FDzw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7928&sent=4820&recv=849&lost=177&retrans=177&sent_bytes=5429282&recv_bytes=116831&delivery_rate=15214&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1549&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:27 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93920abe5c9e-FRA
accept-ranges: bytes
content-length: 24269
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-67.png
math-lessons.site//yr/ 36 KB
37 KB 862ms
324ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-67.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 9e5ae75ec7a818926a2003087db21524dc302cc642afb1695a80e844154f7a3b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ff-90ed"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=odQPbt%2F1TJZe%2Fh42oegHugzX%2BJ%2B4SCXID9sSZiYmuH0ebIJnOYs%2FXtv%2BsNxCi2bhdgFPsjQMiB3Rl16JlV1x8Gk13c2%2BNPrFxHXt1BdjI47T467gZQ23Gt34f6FvfD47Nt5Org%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7892&sent=4980&recv=863&lost=177&retrans=177&sent_bytes=5612156&recv_bytes=117458&delivery_rate=10651265&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1560&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:51 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93920ac05c9e-FRA
accept-ranges: bytes
content-length: 37101
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-169.png
math-lessons.site//yr/ 44 KB
45 KB 856ms
311ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-169.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 271bcc811c689b5f5f71af80e81cc629e5bd2ba22c0a86fd3f24b98a7a96946e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e6-afa9"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BJRF4M9YhVW6AgYdrVaI6Nuo4dHbLFlic0Ls0Bn1foBsh%2BBFVjvztu%2FXscDALFwl%2B698S694QVLL6eq5e28f7S3%2FNfrlZE%2FFaGlFZ%2BXmlDTGPEZNQcpT2lq08kuBklKCbLGX7A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7979&sent=4906&recv=854&lost=177&retrans=177&sent_bytes=5529380&recv_bytes=117054&delivery_rate=7513752&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1553&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:26 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93920acc5c9e-FRA
accept-ranges: bytes
content-length: 44969
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-117.png
math-lessons.site//yr/ 46 KB
47 KB 886ms
340ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-117.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 979fcc1144434731707fe3685ae7e34b756a1f3312eeb0c5473143a197349573

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703da-b7bd"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qBRcRS%2Bft9PLRBqe46GHthfOuYHpjjRMrIAgMLxwaetA71DnoQeMboOMisNaA52M4hSnwwK0F5fhDUAJkNUyxW9wxrjmZa999tlXcu3ZnE%2BQZXI2RCEOe4h66OYEiHgkiWh7Sg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9706&sent=5156&recv=884&lost=177&retrans=177&sent_bytes=5815553&recv_bytes=118409&delivery_rate=9897844&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1580&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:14 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93921acf5c9e-FRA
accept-ranges: bytes
content-length: 47037
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-39.png
math-lessons.site//yr/ 34 KB
34 KB 858ms
303ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-39.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: f566a7a319979413766fc71bc5fd361f4f0e4da8b5cf01bfa8fa16761badceae

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f9-8699"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=u7tFDf%2FpcMA8IU0OmzCaJO94xYssUf7ZKcr8H4AEErtFJ85A0ao6kshzywDWaSP0bc9LwwK2%2F3k8xphkD9qxxCdOnDcq74LNmepGVQA8GCgN1T6R8%2BwyrsVs9lOxSKNT6J0Kxg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7979&sent=4928&recv=854&lost=177&retrans=177&sent_bytes=5554646&recv_bytes=117054&delivery_rate=7513752&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1555&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:45 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93922adf5c9e-FRA
accept-ranges: bytes
content-length: 34457
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-208.png
math-lessons.site//yr/ 51 KB
52 KB 872ms
317ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-208.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 502e1d27080b246f9b5f9fdd47932a934fd664033a26c869c0732fd9368efb85

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f0-cb4a"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=33QdqRkf7I8slkhd%2FoNRBkcJEdOh61d4M%2F4Dlkwd5DUeZxkgpm4Nc5qjQtBkgQPgO%2F3yKCADSOqpD02kMxefYHdCCqXTaIgu2I4THjDArLT0KAPVEXkGcrrAZVWjvIbuGLcQyw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8846&sent=5086&recv=875&lost=177&retrans=177&sent_bytes=5732909&recv_bytes=118004&delivery_rate=10739167&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1572&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:36 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93922ae35c9e-FRA
accept-ranges: bytes
content-length: 52042
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-102.png
math-lessons.site//yr/ 26 KB
27 KB 868ms
312ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-102.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 5b7a57d7ccada88863f92c29666279dc9288e11b80d4737581c2472c1eb99ce3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d6-68c9"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gwET22UOKoFuRtwdNbznkPVXbOeLQPnfq60h0efh88I5duzWpSpICMtBL854p89fkwmtyPewGMGhqthXUTlLXW7Ii0X1itgQ6%2BN2EF3%2B%2BOTniV6OLStzy7%2B7o2qdfkuC1lWowQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7940&sent=5034&recv=869&lost=177&retrans=177&sent_bytes=5674845&recv_bytes=117733&delivery_rate=15659083&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1567&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:10 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93922ae75c9e-FRA
accept-ranges: bytes
content-length: 26825
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-81.png
math-lessons.site//yr/ 55 KB
56 KB 681ms
124ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-81.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ac6301380c3d60e24b6a365a385b02d3d88a778a7fa66761f153bb937fe52cac

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70403-ddd2"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZgC6G3exWMoqvijw%2FwJm%2F5XeDWU%2FeFMON9EzF%2BwMWOdxyDFevOAuRj7DMrOkqku7c7dvHU1zjsSHbyd2mv%2BjaJav1mKCFLHMBveUqwfpQwdF5ny4Q5%2BZg35MNVr4tIRg2ujpBg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8806&sent=3918&recv=729&lost=177&retrans=177&sent_bytes=4415441&recv_bytes=101532&delivery_rate=11599622&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1376&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:55 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93922ae85c9e-FRA
accept-ranges: bytes
content-length: 56786
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-56.png
math-lessons.site//yr/ 32 KB
32 KB 891ms
331ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-56.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a9bbcdc74979a81d734174ff64804838ae539311428176df63b9ff996fed8911

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fe-7e98"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7JclZIyUIbBAzs%2B6VMmenVQ%2FQcIwYjBGoZGV0ydjCyh5Sk5Gm9ooot5knZKLki1kyjZ2qYJbiowhY13DBSGkGLo%2F9awU9XHT0k%2Fi%2BKrbHl8uWL6tSXxPG8S8imBBD2yx6VR2vg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9543&sent=5207&recv=886&lost=177&retrans=177&sent_bytes=5876361&recv_bytes=118499&delivery_rate=12189366&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1582&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:50 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93922ae95c9e-FRA
accept-ranges: bytes
content-length: 32408
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-216.png
math-lessons.site//yr/ 27 KB
27 KB 875ms
316ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-216.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6da365d886b72ac9e2a80c5e0ab2085199391aa7dfe418bf06266cd6993454be

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f1-6adf"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pSZW8H1%2ByY%2BM%2BHbboUjdC%2BYp%2B3hevWQYZkVaevR%2Bwihm%2BNt8vvy%2FUCm7XtL7rXD6RfaDA57%2FEjBQvu%2F6zStlrS3F6xTvBQ1Ez3m%2BQnBwB2E5O3c6CMBKxKAzv4PpChcFwtuSAA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8846&sent=5131&recv=875&lost=177&retrans=177&sent_bytes=5786837&recv_bytes=118004&delivery_rate=10739167&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1576&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:37 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93922aeb5c9e-FRA
accept-ranges: bytes
content-length: 27359
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-203.png
math-lessons.site//yr/ 24 KB
25 KB 886ms
327ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-203.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b631ee7cf0fd9bfecd33c8c0675dfa1889684071e8ce2812a53cdc688b7a66d4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ee-6009"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SmJnyyf5uVkoQi59zkLKsAOHwAoMvWhQ49phTNv7PgTpZvbPQvSavXKE%2BA9irKvQX0UQFqc9VscaM6NVx6SYlp2Btp2K%2BqTK2R6GQdAOxO8KOiaDu%2BGIxFJWxaJVB%2FqLVB%2BXqw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9543&sent=5207&recv=886&lost=177&retrans=177&sent_bytes=5876361&recv_bytes=118499&delivery_rate=12189366&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1582&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:34 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93922aec5c9e-FRA
accept-ranges: bytes
content-length: 24585
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-124.png
math-lessons.site//yr/ 51 KB
51 KB 864ms
300ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-124.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 81bf4951ebd11029aec4aa23535a6bae0d6eb357b6c2430a7e2ba6d56d22f9bc

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dc-cafa"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FZu%2FDKrg%2Bl9z9by2JTCliApYoah%2BAW%2BbLWwB0MUEpPq17%2FwY3Gev5%2FgKSUUFhR4LXfSVgC6N3%2F82bThUrjux1HZ%2Ff3jNntf06fRhUHdwDQ7m0jWu241c0XD1oiAzg2JB1VDn6Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7940&sent=5014&recv=869&lost=177&retrans=177&sent_bytes=5650845&recv_bytes=117733&delivery_rate=15659083&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1566&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:16 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93923af85c9e-FRA
accept-ranges: bytes
content-length: 51962
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-134.png
math-lessons.site//yr/ 47 KB
48 KB 891ms
327ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-134.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 74989e462350e603b79d8ed94b802f93bb267503ca19f734ac3f1d6a4a4bb1a2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703de-bd54"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K9o0K17zKGpQUOYsoigO%2BYkqGyJEd7u4EFuDkQFgTR%2B08tcQKKlFvgaQv3AsaCpiodrf3y97w8TtxMve9IQBgg4o8Gp%2F5TZSQbKoRJ%2FKqs50wrmGXoS6Uz0gIdjuzYrdjvq2CA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9543&sent=5207&recv=886&lost=177&retrans=177&sent_bytes=5876361&recv_bytes=118499&delivery_rate=12189366&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1582&x=1", cfExtPri, cfHdrFlush;dur=5
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:18 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93923af95c9e-FRA
accept-ranges: bytes
content-length: 48468
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-180.png
math-lessons.site//yr/ 31 KB
31 KB 893ms
329ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-180.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c161b53d84d7a21d144f13716f0bf7798c04e499bc1d9a856a727681fdde5bbe

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e8-7abe"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zObnUecu64el9gaLPeLL7rzGh4noPkpHSDwZCZCNJXAHAlQx69F%2FMbmXHSGeRnc24I7TWHUUkSDsdtZpfvyLcXfA6PcWirKYbuNMFVrT0mi2qxhal5yCexD9I9Wq6JUEfEVSdg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8991&sent=5274&recv=890&lost=177&retrans=177&sent_bytes=5953173&recv_bytes=118684&delivery_rate=7340328&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1589&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:28 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93923afb5c9e-FRA
accept-ranges: bytes
content-length: 31422
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-11.png
math-lessons.site//yr/ 49 KB
50 KB 902ms
333ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-11.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 2f9fbe6260e1314a43f1c367816ffe59bb04ff1f2c1823e73eb91d4ede45c312

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703da-c55d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KTWfUUhhNC4TbtUDbg8pjR2JUKcmsc8mb0l%2FBYHs8%2FT%2B5co5t6kTyKuWVo0bi0aCvSJ%2BRZGFnq4vbepVvqKXE%2Bom5NSLQzOeGilwV3tEbYBi%2Fh2mLm1sKZJTUFo0YzNIT%2FJ90Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9474&sent=5413&recv=910&lost=177&retrans=177&sent_bytes=6111772&recv_bytes=119589&delivery_rate=11322862&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1601&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:14 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93923b035c9e-FRA
accept-ranges: bytes
content-length: 50525
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-173.png
math-lessons.site//yr/ 34 KB
35 KB 893ms
320ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-173.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: fed2a4cb54b451089c5777c15c0f0e6abbb21e6b4ffea7e3dc7b4374109d7a3c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e7-88c0"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=B14KgZDGkXjrKzVD%2FGwN%2FpdzblauKndAdj3LuEXyTfJWUEJWiIsKWUvFoI0dqq6t%2B3PdUVpgB3J8jjpoAHLuqkZR9zZDc1jA2Ua1kIKIsFn1dWMs4tRKe00QiBrwbWnJE7x1Ww%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8991&sent=5274&recv=890&lost=177&retrans=177&sent_bytes=5953173&recv_bytes=118684&delivery_rate=7340328&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1588&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:27 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93924b075c9e-FRA
accept-ranges: bytes
content-length: 35008
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-96.png
math-lessons.site//yr/ 44 KB
44 KB 883ms
309ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-96.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e89cfaa1c236cdda053a0a10372d9229bb844aa6428e72b75535391c9045cd74

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70406-aece"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nAt2FbO2fa3JMIS8gZE7sCGpQI965Gbx1ECURAMjiXiQJvJyQLXcavP8HnIgbsXbKrvDVPfdtkf0V3CnCklYXIkZMB3isnKXHK6cMV5LZI5l41vYRbzBkhfrrmDcwa9S%2FKT92g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9543&sent=5197&recv=886&lost=177&retrans=177&sent_bytes=5864361&recv_bytes=118499&delivery_rate=12189366&cwnd=138564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1581&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:58 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93924b0b5c9e-FRA
accept-ranges: bytes
content-length: 44750
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-152.png
math-lessons.site//yr/ 22 KB
23 KB 903ms
322ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-152.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 5c1e9ff19a6ea08271db03d879709da70f51f891ca2ca97954f86f92edd648d5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e3-5950"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zfUhvas5vBzfrgty9uKxGxsyQrU519xWBey4t2flFS7V3lPZTwHqPAt2WcqguWrrlTIYDl7Kt1TxvzTp0Z%2Fs1EbjPZOLsOZBQP%2B8994ZHDNG0JDf0HM1UGMcqR%2F2%2FF%2BL1J2fbw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9474&sent=5433&recv=910&lost=177&retrans=177&sent_bytes=6135772&recv_bytes=119589&delivery_rate=11322862&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1602&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:23 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93925b135c9e-FRA
accept-ranges: bytes
content-length: 22864
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-106.png
math-lessons.site//yr/ 43 KB
43 KB 705ms
124ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-106.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: d7566ffbcb602ac3a3827a5ff23e2832870d0e8101dad9fb82a9dafe3bfbf250

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d7-aa77"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8amviy3omIwXiTyKs2HAzD0q6ZtyiuVf7NfSVFaNOG05NLW8zPKGb%2Bxu8vtKJJ9%2FsloNveepRCCzelvZH2aFsHGrJ1eR9KC9QO75hCeA8X%2FpkgqPc5gqBu5XqDKHXTB3SLci9Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8322&sent=4057&recv=748&lost=177&retrans=177&sent_bytes=4570779&recv_bytes=104247&delivery_rate=2899790&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1404&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:11 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93925b155c9e-FRA
accept-ranges: bytes
content-length: 43639
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-154.png
math-lessons.site//yr/ 31 KB
31 KB 906ms
324ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-154.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6d3e76e6baf268bc9cf5472193f0e9a9aefaaee72772e2674c6ea2843126377c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e3-7ac0"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sAXSrTGBdtwPHa7NKpk80ptlVMLzLBA8zLXwh2qdysPguyyiJGVGxygt9xORXp7HoSntq9jdDzjEgrsNNoLihClhUTzss9MlhZRCsMj8f331nOrWM4PNr3eAgxxjiZtLTdxVxg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8699&sent=5483&recv=919&lost=177&retrans=177&sent_bytes=6188371&recv_bytes=119994&delivery_rate=10823118&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1609&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:23 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93925b175c9e-FRA
accept-ranges: bytes
content-length: 31424
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-193.png
math-lessons.site//yr/ 16 KB
17 KB 921ms
339ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-193.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 9a818b4246eda3efed84ecec49e57a17e4decd0efc4a83c7b62897527acb1994

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703eb-4095"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FVBCC%2B%2FaRYtW31F9%2BW21KkNF8HGso8GwAGx226ZhKprWA%2BwiOwe7L4bg1%2FrMaDmzLSUNOXssFlEhBsAhseO258sWDgVGE2r3xHgn1Ae5ha4CQ5PRzgMjK0AjX3WimC9ZmgQqqw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8032&sent=5589&recv=927&lost=177&retrans=177&sent_bytes=6311118&recv_bytes=120354&delivery_rate=8754424&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1619&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:31 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93925b1a5c9e-FRA
accept-ranges: bytes
content-length: 16533
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-201.png
math-lessons.site//yr/ 20 KB
20 KB 899ms
306ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-201.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 38992bc227f9a954f2e3c999f97eeb98ecba34540097de5f7e933fcb6b302f0f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ed-4f07"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XaGsVjlbuvIGkazEali1vD1bfOSOdRHMWTZB8R8fwe%2BhTW%2FodOOQnfX7bkxivjFhI7vhgj%2F%2BCpO1qG9wnzPZ4AY%2BopiTZN36DNqU0cMOaweEiMOvBC5lePXUbOK7xDqu3CCzOg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8891&sent=5369&recv=900&lost=177&retrans=177&sent_bytes=6064036&recv_bytes=119134&delivery_rate=9269901&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1596&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:33 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93926b315c9e-FRA
accept-ranges: bytes
content-length: 20231
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-125.png
math-lessons.site//yr/ 51 KB
52 KB 943ms
341ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-125.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 858563875ba6a53dffe725bfa1ee1287ec90a46de5e29d84bd272e30c10eba44

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dc-cdd9"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pRhzSIvGtHX%2FlXALum4s3eBT7wAkZbxWxit0ita9jjzR5qF1X7TR%2FiL20lyoRsitg3bYJztlsalH%2FKBiLEttmXXVCU3NPx5yuIHpLxiABE6bRH4GvVdjxl3fDV2HnUY1SCFGaA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7649&sent=5703&recv=935&lost=177&retrans=177&sent_bytes=6442925&recv_bytes=120720&delivery_rate=14732303&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1625&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:16 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93927b395c9e-FRA
accept-ranges: bytes
content-length: 52697
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-122.png
math-lessons.site//yr/ 50 KB
51 KB 938ms
334ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-122.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a0c4d6968bdb3fe7e5788cfd18a593ba3dfd74c58d12d3855f3818531eb177c1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703db-c97d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2F0TsJqEOkfq%2BCHHufyglZ7ntG4Io6rwJsecLN0sUNEojUUkLrhm%2FUNT4oEzjy2YEtE%2B%2BaTiXryHag%2F%2B6IcBAcJN%2B1nQKiyvPJF73wYwFCOpX%2B0RijXVTdRPJz7MbSqeQwIj2fA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7649&sent=5631&recv=935&lost=177&retrans=177&sent_bytes=6357647&recv_bytes=120720&delivery_rate=14732303&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1623&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:15 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93927b3c5c9e-FRA
accept-ranges: bytes
content-length: 51581
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-99.png
math-lessons.site//yr/ 41 KB
42 KB 912ms
309ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-99.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c583d62744968009ff1a8e3db6240bc7f3a95959fc0c7c0ef4eb57f9627f0ca3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70406-a547"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HuXXtddDOOpvKkm5kdqeDzGoY7sIpC9rBPcu55G5sYxZeO3kQOviGpQg88p%2Bec7W6J5OyAkj%2BjRUfIp9xK3EBRuWuwBfwp%2FdT%2FgN2L3cPIFDnoGM4V55q1O%2BLGNSTpo58DGY3g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8407&sent=5552&recv=924&lost=177&retrans=177&sent_bytes=6267137&recv_bytes=120219&delivery_rate=13367448&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1614&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:58 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93927b3e5c9e-FRA
accept-ranges: bytes
content-length: 42311
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-22.png
math-lessons.site//yr/ 43 KB
44 KB 909ms
306ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-22.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 701e218fcfeeb6d7a8c521d5ac03e5884256a8a4865e03c5b45cef3ad7f43dbf

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f1-ac85"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Qp6yWVWmtdGpbeKWHBeCk3jDrlRUB5biIFrbrmJidZZiKxpiH5RqRt2HR5LuqoGQnQ7qRVK6nD1MJOv6dwFVF1MACVMjBNMdvQZLrM3x6u7OK%2Bz3j22kNNNwDvd6G7APOS2dYg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8501&sent=5512&recv=923&lost=177&retrans=177&sent_bytes=6221232&recv_bytes=120174&delivery_rate=11448106&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1612&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:37 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93927b3f5c9e-FRA
accept-ranges: bytes
content-length: 44165
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-79.png
math-lessons.site//yr/ 37 KB
37 KB 985ms
375ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-79.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: de20fb24f3a3e11fa638fa5ccd8658a80cbd48715ca02ad2c9224d4054a503e8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70401-92eb"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=R0gYISjm3VU1Sj8P4PrbM5yT3n4FEmllMjf5BRvhXfntDjRRLqPjhpEqJ8S%2FKA603srS9IX7tvsKtX630x1LZsskyl%2BII9HRy38h4EnKGc4DkjpURhIBfex92KW2gFvblqubkQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13766&sent=5948&recv=962&lost=177&retrans=177&sent_bytes=6721848&recv_bytes=121940&delivery_rate=5507414&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1658&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:53 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93928b485c9e-FRA
accept-ranges: bytes
content-length: 37611
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-110.png
math-lessons.site//yr/ 30 KB
31 KB 728ms
118ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-110.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 07510d6278bbb6e376eae8df661adbaa8e57591f0c1ec45ba1aae47ddae531af

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d9-7971"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jmK4QHgtyc5ZLwLTKWSlM0VaxVpuPkm37I%2BaPXx8xSRE0c2lyHcKOh4T42y6N8pVrO6s%2BYuHGV%2BCt4WPub%2F3CGcb5VFXbF3WL%2BRsIRppEpJnF1XJDEKJ6QNhXHI2lfSG6Qmzpw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8309&sent=4202&recv=770&lost=177&retrans=177&sent_bytes=4733913&recv_bytes=106472&delivery_rate=8621924&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1430&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:13 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93928b495c9e-FRA
accept-ranges: bytes
content-length: 31089
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-213.png
math-lessons.site//yr/ 47 KB
48 KB 945ms
328ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-213.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 5b36e14e2f97e464dc3a9c296b8187af69515fec4fe5f4e4ce8671fb9979a264

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f0-bbf5"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ROYEZrQoBeRgf7NQgsiQE0rIA7MAGsyZoRaHEiHg6sItZL8s4aEFqQIsunwUW14ND489nmoygUBd%2BpneVrJ%2F27h%2Fthii0oMiXEVUpdsCNc0HXPX5nRcnuSVW2zkc0HZ%2B95HbNw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7745&sent=5751&recv=940&lost=177&retrans=177&sent_bytes=6497411&recv_bytes=120945&delivery_rate=10039431&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1633&x=1", cfExtPri, cfHdrFlush;dur=9
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:36 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93928b525c9e-FRA
accept-ranges: bytes
content-length: 48117
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-89.png
math-lessons.site//yr/ 40 KB
41 KB 946ms
326ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-89.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 2527f5c40b86918780ed39298ef43e54cdc2d8108aaa7621c55f8a7233903fb6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70404-9fcb"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=593aB3OjqjPihwDz2qooSzzqlyKhW8t0widlo5HQLssyFOan6kQHLcLoMsniCBiS6Jo0bVSdxeDioKfcTkg3NtUg64v9IH45zq52ix70HPrnd4ngM88pRAsN0f%2Frm%2FeW%2FTLw%2Bg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7745&sent=5751&recv=940&lost=177&retrans=177&sent_bytes=6497411&recv_bytes=120945&delivery_rate=10039431&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1630&x=1", cfExtPri, cfHdrFlush;dur=12
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:56 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93929b5b5c9e-FRA
accept-ranges: bytes
content-length: 40907
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-118.png
math-lessons.site//yr/ 27 KB
28 KB 924ms
303ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-118.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e7d461ffddd3838fd695f11583786ce904648c2a897455331f6ab35ae9f34526

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703da-6b91"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Jr1KXRCH%2BeLuxnZPaO5crZJXWg4KOikSSr3F3iIgXfG1Cs7%2BSTxCTczgXwZKCIFbONROTV20bPApgtmQ3pmrVF9pVgCXPxa8Tr0JuSU42BflDH8dFUal0qXs9VUf%2B%2Ft9KYRYQQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7561&sent=5606&recv=932&lost=177&retrans=177&sent_bytes=6328769&recv_bytes=120585&delivery_rate=10113704&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1621&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:14 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93929b5d5c9e-FRA
accept-ranges: bytes
content-length: 27537
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-66.png
math-lessons.site//yr/ 36 KB
37 KB 940ms
319ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-66.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: d31aadb66f67f482f8f260960d346473cb2036059bcac8ee4e9bea426fc27828

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ff-8fa8"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Cp8stVGaAaiIidCABuT3Mcw7sU0eTAriojC%2Bw1zIWY3BiBSXk91zrpuv2S66gvGGiZYnN5k7VlYV3BOTFS3Ei7zSPQEORqC5pUPfx976xBqOIE4ReeUR3lfhaAI5EXo9g3cV4g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7649&sent=5676&recv=935&lost=177&retrans=177&sent_bytes=6411120&recv_bytes=120720&delivery_rate=14732303&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1624&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:51 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93929b5f5c9e-FRA
accept-ranges: bytes
content-length: 36776
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-186.png
math-lessons.site//yr/ 43 KB
44 KB 949ms
329ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-186.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 90e7d50f43432d87ec372d83fc8fb67fee7b4640fc2096206e66889fdfe67dce

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e9-ad94"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3ZoxJiPvgpUMB2ix3xxF%2FpI5dmUqFJ6BwQ7xvexTHSpMulJh6A53ZXJucsLQbFu%2B5UmJWsZ4cRlbD7%2Bx1Nw5WMoWFFNiAMmjb876J17gGT6IT3HEvNlgbG%2Fsy6NL22%2F8YvgZkw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11329&sent=5782&recv=943&lost=177&retrans=177&sent_bytes=6533411&recv_bytes=121080&delivery_rate=4755368&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1645&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:29 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93929b605c9e-FRA
accept-ranges: bytes
content-length: 44436
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-163.png
math-lessons.site//yr/ 37 KB
38 KB 948ms
328ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-163.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 59d5b45d0e36971c54d9a4ba9670ca7fece7b6f5cefc478184803f91730f9240

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e4-9372"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=X5YwccvTfOGnH84sNjNpBrVyBYQLMC766%2FcJDellCsy22zvQlhP66PAMb2JzQE0Md4e%2FdHFZNQnC2ef3xmnm37u%2B7jXLa51qi7586F373GvQ1KCgXC%2FTSqjfR27KhLAB%2FL7nDg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7745&sent=5751&recv=940&lost=177&retrans=177&sent_bytes=6497411&recv_bytes=120945&delivery_rate=10039431&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1630&x=1", cfExtPri, cfHdrFlush;dur=12
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:24 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93929b625c9e-FRA
accept-ranges: bytes
content-length: 37746
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-95.png
math-lessons.site//yr/ 27 KB
28 KB 950ms
330ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-95.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7b92d88884fc442a58d934c82ac84e951b401d369d61e64df2757be5d79b277d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70405-6ccd"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yF83YnCLDm9bbP4hcIjW7feBlyZSUpRaLHaz11PzwXHd9192ZFL0yQzbD4KNMOqSfyMYcUCC7vy5X%2BYR1FcbQpnAMrjzQA03gQMHjZk582JerqblscyVOEWEc%2FCvf4J%2FReIUDA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11329&sent=5774&recv=943&lost=177&retrans=177&sent_bytes=6524529&recv_bytes=121080&delivery_rate=4755368&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1643&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:57 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93929b635c9e-FRA
accept-ranges: bytes
content-length: 27853
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-158.png
math-lessons.site//yr/ 7 KB
8 KB 964ms
340ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-158.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 76b44661b8b7358de2e2d7ca09a34d4381b5cb51d75cee53f8b17b32db450c5e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e3-1c6f"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8MfsjBiUaJCsWckWQEEhgXoUu5CwsoqQGpQfxZiN2v44CUmLPR2nk9%2FUNXa%2BiFCvkieYlo%2BajKeXSbb%2BdbbwfuSHXbJ%2FRVimWJD5%2Fx7grQhZAoOhSTUDKOFtXWwT0BmMRQeXFg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17705&sent=5850&recv=951&lost=177&retrans=177&sent_bytes=6612058&recv_bytes=121445&delivery_rate=6926410&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1651&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:23 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93929b6a5c9e-FRA
accept-ranges: bytes
content-length: 7279
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-21.png
math-lessons.site//yr/ 26 KB
26 KB 743ms
118ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-21.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: db13d7340366dc70f8c7d93ce38652e80c179ecacec24e28fccad1fc4301a54c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ef-6607"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=F9vC%2BUFvckVVwaVcWpW8BzAFz%2Bbx%2FbtyrsEFnZi3DkjdLAA5QUCQo9PQaYQK%2BZ%2FuSMln1oW7tyHh4H11BqJ53iypqUNj9awSPhj3c%2BSvVMNr0PqUaiLOKthXDBt%2BbKxhRj2tOA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7429&sent=4235&recv=780&lost=177&retrans=177&sent_bytes=4766549&recv_bytes=108162&delivery_rate=4788&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1447&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:35 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93929b6c5c9e-FRA
accept-ranges: bytes
content-length: 26119
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-217.png
math-lessons.site//yr/ 49 KB
50 KB 951ms
326ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-217.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 93798b3681e1db109b39dad2103245c60e6575878c5844d97a85a869ff6c24e4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f2-c5cc"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2r6TY4t6oy9fp%2Bo8yYfFkXZxv9MzgM3Mk8q0hQ1J7FnMKQm5pdxkwUKnrURvfftPPz%2B40LT0ATer8FztbXHxZmUggYwSxvxbHk%2FDY0bdf8pcIpmDFXezNU1XE4pxSkUPtMhC7Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7745&sent=5751&recv=940&lost=177&retrans=177&sent_bytes=6497411&recv_bytes=120945&delivery_rate=10039431&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1631&x=1", cfExtPri, cfHdrFlush;dur=14
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:38 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93929b6d5c9e-FRA
accept-ranges: bytes
content-length: 50636
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-15.png
math-lessons.site//yr/ 51 KB
52 KB 951ms
324ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-15.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ed19fa29b8d908906c09d817450d51fe5cfa4bad6e17840a194734c6f3adea6e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e2-cc65"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7MFYFgzJHxzctipL%2FRxch9TAxX1RRUT76%2Fwe6dL14EznS9FHntrFqIYQMsjzBx%2BNnOdrLd7F9exjlBTdOFG3crT2CiEvS0BlRhUD9DEHBZHP2MNuvVguicrmzyskI51ZREd%2BOg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11329&sent=5771&recv=943&lost=177&retrans=177&sent_bytes=6521411&recv_bytes=121080&delivery_rate=4755368&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1642&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:22 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab725c9e-FRA
accept-ranges: bytes
content-length: 52325
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-85.png
math-lessons.site//yr/ 39 KB
40 KB 955ms
328ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-85.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 02e9cdefc6dc2e8f3dfc8aee40e6495ff591072d1b6724d5d8e690c0bc520204

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70402-9bf4"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YTApWKuVH4r5u0gA0IZxnZflwFPu5uxpmO2TF%2FLGPh%2FITHXay5tcrtruNXCqAv%2BRo6Vbx0IATvFHJO27fJliVvbE4qNNV%2BxtSrcDzUQaPcW9uPK7O8BUdovBS7XKCA3lDPEVOQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7745&sent=5751&recv=940&lost=177&retrans=177&sent_bytes=6497411&recv_bytes=120945&delivery_rate=10039431&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1639&x=1", cfExtPri, cfHdrFlush;dur=9
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:54 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab735c9e-FRA
accept-ranges: bytes
content-length: 39924
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-149.png
math-lessons.site//yr/ 50 KB
51 KB 976ms
349ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-149.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 55f9a0bf0c818dbcf5b6987ed6c72220e29a5688a3fdb1de9d9ca762b2642d58

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e1-c8e7"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rbgabRXIJq3%2F1cvl59cJRLHckvWhSUhLdo%2B%2FRO3L3yDMv6c3ag8d4sb6%2BE%2Bvj8klYsnHp5029gx1CW9mbGJYaqBQBDcMDVscySVi8GED%2FePX2dyUnWNKiRFB%2F3OqiMNS65k5Ow%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=15404&sent=5916&recv=959&lost=177&retrans=177&sent_bytes=6687973&recv_bytes=121805&delivery_rate=5178948&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1656&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:21 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab745c9e-FRA
accept-ranges: bytes
content-length: 51431
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-29.png
math-lessons.site//yr/ 13 KB
14 KB 956ms
327ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-29.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 3472b3f4402d435d775c42f9388d8443c644d2a2d2f7a37aff45ac025eeca820

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f7-3530"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IAHowptHq3cV%2FHuzi6OfeAM33GYFlteeHJrId2uAlEnGXrzxGhEfUTgiuumVmUbjxcbc%2B7B2btUTamx7dNRXDS%2BxCUeU9fJPamTjGkNqJe9jc51YDflhkHdiS%2FqtSc%2BkEhyL5g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11329&sent=5782&recv=943&lost=177&retrans=177&sent_bytes=6533411&recv_bytes=121080&delivery_rate=4755368&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1643&x=1", cfExtPri, cfHdrFlush;dur=5
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:43 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab785c9e-FRA
accept-ranges: bytes
content-length: 13616
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-141.png
math-lessons.site//yr/ 47 KB
48 KB 941ms
313ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-141.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: cb4041c606bd03d701071aef69345fa039de3f6260a8b0e317ed14c82d3d92df

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e0-bc21"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eqDC1ERf2ndKD2rwRYsHjIeYDAV%2BmLpZ08dVdTNFXp%2F2UAzFxD%2BUwxved6fAQxE4JI0KLaxOtbZMoTBHxSE0pIntljsRRXD8TON8tMaLacK8Eyx9inwBYlb5smGP3JkJPtcKcg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7745&sent=5751&recv=940&lost=177&retrans=177&sent_bytes=6497411&recv_bytes=120945&delivery_rate=10039431&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1629&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:20 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab795c9e-FRA
accept-ranges: bytes
content-length: 48161
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-63.png
math-lessons.site//yr/ 12 KB
13 KB 956ms
328ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-63.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 437d95ac6a866027b617e130a4d176c03527c0e415e44e26232b6b9c4f5efe80

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fe-30cb"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7nzviqwiDJ8WD7en3fViVQ8d1fcj%2FhlF1hpN%2F%2B%2B769LfouA0lKFoaE8ZtkUXAGTMPS2%2BxBcAfPSxw1eUortBYf%2FE5q5XNKiiRvGDwJUhX49vl1w9op2qVUzcNf1t2VZhOhX%2BRg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7745&sent=5751&recv=940&lost=177&retrans=177&sent_bytes=6497411&recv_bytes=120945&delivery_rate=10039431&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1631&x=1", cfExtPri, cfHdrFlush;dur=17
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:50 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab7a5c9e-FRA
accept-ranges: bytes
content-length: 12491
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-91.png
math-lessons.site//yr/ 28 KB
29 KB 963ms
335ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-91.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: aa2fa4d454e2fdddc52050f1c26f42c48da6c2b498e57b498d83edfaff307e6f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70403-706c"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5w2wknq5nmmHKIIXnQKihgF52bnJIuW%2BALjw3wCNhVexU4bD2Dp88NLr4DHS%2BQKBprfGOMjLaMFRiX4wACtjXfW3VRjRJ0iPDL%2Bh0Czh8NRFdlhui84TWZgL%2BaOFUAImyxijvw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17705&sent=5850&recv=951&lost=177&retrans=177&sent_bytes=6612058&recv_bytes=121445&delivery_rate=6926410&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1649&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:55 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab7b5c9e-FRA
accept-ranges: bytes
content-length: 28780
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-24.png
math-lessons.site//yr/ 51 KB
52 KB 1131ms
501ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-24.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 1df5b4b4dfe634d1ac3aba4f7ef0ebbb945598d798fe07603fd88e919d435687

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f5-cb63"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=22dMXVRZ02Wr6XekoIRYxfBtyF8jP7s7StUYrQGQyaxItlIxjc88mw4Jfw3BfZQ9FvLMlstCADgz6jyZUDdGvfyrHA%2FOKZ5xyTDtECY52b1V1bIoh2uMdScA3wpPimtBk1pa9A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8985&sent=7361&recv=1118&lost=177&retrans=177&sent_bytes=8349644&recv_bytes=129002&delivery_rate=17280367&cwnd=146964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1830&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:41 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab7d5c9e-FRA
accept-ranges: bytes
content-length: 52067
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-77.png
math-lessons.site//yr/ 45 KB
45 KB 982ms
352ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-77.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: f1ae578fc8908023d6ba7d384dea3e6abe419b979d0cf8c7a9f9826b93d06074

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70400-b225"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8EWGrFH%2FRwNUdJx4JZxkBSOBzUfgPcT%2BRU4tqFh2pxi05ycJLy8FzsR5t%2FMbQ4uT76E%2BYLAbmG19E6LbgAIcD3c1yFYsFyTHUYyu%2BHiczjXNJ8db%2BNXp32xfMvQ0%2F49kae7vMw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13766&sent=5948&recv=962&lost=177&retrans=177&sent_bytes=6721848&recv_bytes=121940&delivery_rate=5507414&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1659&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:52 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab805c9e-FRA
accept-ranges: bytes
content-length: 45605
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-233.png
math-lessons.site//yr/ 28 KB
28 KB 959ms
329ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-233.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b0e6d724b487c5b41f3e47a0076a72d37f64fc2e520bbc4e781a7d66453adc4e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f4-6ee5"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oOvz9deYsI7DVDQbwAuBDq8fKloGDQ2%2Fkes%2B4jxl4h%2FzBw%2B6HyXYNR0PDoxubuBSZnk35kUcjd8JScc5iCp4T3DBubP0NZKiBOW3sBdXmzl8Dqa5jDelTE1EVfCXyR%2B3DP9x7A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=15502&sent=5818&recv=947&lost=177&retrans=177&sent_bytes=6573684&recv_bytes=121260&delivery_rate=6871861&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1647&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:40 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab815c9e-FRA
accept-ranges: bytes
content-length: 28389
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-68.png
math-lessons.site//yr/ 39 KB
40 KB 991ms
361ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-68.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 16475c57256c97f2b234ac74b8f628951b3c7aed2da38c80650ed54de3da9364

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ff-9cb0"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tQ9SoIwUgJEzWWHrVY6ZAFUgYdimijoQrhNc%2FS3F1PdzlS%2FkN331ZapL%2FIrpe0bwf1Er%2FPCOwkrz9SYMOKuepwDpZeu%2Fvs%2FRea3GlVNiW7soiXf39uKg4lbu9rdaQ5OhLZZd8A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13088&sent=5984&recv=966&lost=177&retrans=177&sent_bytes=6763919&recv_bytes=122120&delivery_rate=5278218&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1664&x=1", cfExtPri, cfHdrFlush;dur=4
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:51 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab825c9e-FRA
accept-ranges: bytes
content-length: 40112
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-200.png
math-lessons.site//yr/ 36 KB
37 KB 960ms
330ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-200.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: da0f4ddf77baad76995deff961b85dc4da423a9e317ed27b93035e179de5dd53

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ee-8ffa"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AEP7LU9Jr4ZcPxJ8PlaG%2FWIvyIUuI67cVETvzHlOUpMBbv54LIsyqx%2F0hm9aiPFeYENz0PSKQNy%2BN%2BRoPBN8GnQW1ECdYDu2uqwcFcGXCzb%2F5quWbB0LWN9R5f3iZzJihDQWcg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11329&sent=5782&recv=943&lost=177&retrans=177&sent_bytes=6533411&recv_bytes=121080&delivery_rate=4755368&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1645&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:34 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab845c9e-FRA
accept-ranges: bytes
content-length: 36858
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-47.png
math-lessons.site//yr/ 40 KB
41 KB 992ms
362ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-47.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7093de540638fde61028d381a59d136ab689c6b38fd5bf3fe89a55cac55fb08c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fb-9f58"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UtObSrOTp%2F%2BW2GQi6SviRgAOaGw8i2lTxQZYRNgTFB41naQWv1%2BfeV6B%2FdUMNxPUq7ZpTVttAw8I45zNkh8Ig3yTcl5FPn5LuFEl63GNWANXzV0wa%2BIVU721xjR4IOSuzDVauQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13088&sent=5974&recv=966&lost=177&retrans=177&sent_bytes=6753048&recv_bytes=122120&delivery_rate=5278218&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1662&x=1", cfExtPri, cfHdrFlush;dur=6
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:47 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab875c9e-FRA
accept-ranges: bytes
content-length: 40792
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-209.png
math-lessons.site//yr/ 51 KB
52 KB 966ms
334ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-209.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6b6a9e38063ef50eb8595427d27a332dbc3139701c3beb5fd36484c4d6171cd0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ef-ccff"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s7SY4%2F9EUIhOEYkqW5FEIMzYieRjRFSXNWfifhAROp1mBPiCQ%2FvvwqMeHv5L1nBFMG0bP0dSNfJRfZLx%2FYXkNvEUIEenBlY7d1mfE8WmJuXtkQj9KShZ8rvE%2FglIj0uHCeM%2F0w%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17705&sent=5850&recv=951&lost=177&retrans=177&sent_bytes=6612058&recv_bytes=121445&delivery_rate=6926410&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1650&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:35 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ab895c9e-FRA
accept-ranges: bytes
content-length: 52479
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-143.png
math-lessons.site//yr/ 42 KB
42 KB 974ms
340ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-143.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b62b755a32a6f50cc1c9b8102586522ca3cdc885d23c586f1a819ba5a16846a5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e0-a6c3"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ug6Vx8UXGJtRPaOmvEQ0%2BugjUT9Y%2FRs5EURQOfTyRQooimuol1L7pk1%2BnlvZvar57%2BaNax%2FCpikTtYVVH2RjNz085FzCvorxEm6HjvSInrRJlnFBQdIUsjxfKtfRr3DWswn%2B9A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=15404&sent=5916&recv=959&lost=177&retrans=177&sent_bytes=6687973&recv_bytes=121805&delivery_rate=5178948&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1656&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:20 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb8c5c9e-FRA
accept-ranges: bytes
content-length: 42691
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-109.png
math-lessons.site//yr/ 30 KB
31 KB 763ms
127ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-109.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 3af911d0754655c4a0e6ad53da767370821335b7296f64e275b47305c42cee60

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d8-7952"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=l7a3z0%2FniiO5Srxti3h14QGFSHH%2BWto8y3Bg57ayeLY0c%2FDOl1X8NqPo1vN9I71JmqOHlrRNA5yPr3QN%2FmJNFZQIq6pvQtencJdSCm4J6CBf3mMzdUq8j8mBVwRZxaGdZ6tPhA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7999&sent=4364&recv=793&lost=177&retrans=177&sent_bytes=4912583&recv_bytes=109365&delivery_rate=3382241&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1470&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:12 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb925c9e-FRA
accept-ranges: bytes
content-length: 31058
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-88.png
math-lessons.site//yr/ 28 KB
29 KB 982ms
346ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-88.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 72e167f5b2d6a738bc39739b45c219f5d222cfbda2222cdd72b615ea9712be7b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70403-7119"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sImQynfSc4P7reV%2FzFWziidJfWXCQvYw7QSEJ38mGIyt5lwUR2Xp3BytITZCNoof4Ge96sisxsk%2F%2FGVzKYGThIPY1oEufZCpPNrp%2FzXsYojOHD2r65I22Bl6vdogZauyd46fCg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13766&sent=5948&recv=962&lost=177&retrans=177&sent_bytes=6721848&recv_bytes=121940&delivery_rate=5507414&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1659&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:55 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb935c9e-FRA
accept-ranges: bytes
content-length: 28953
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-139.png
math-lessons.site//yr/ 44 KB
45 KB 983ms
347ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-139.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6b669ba050aa2d6d824be8c4f3f1e26d4b9956681d3656b31f189a52cbcb1362

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703df-b136"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Miuy0EM9eJSAYwYG90YPzi3eJ4zL%2BQR8D7Nra11bTj4H4QD9nD20xgKXuo%2BG4Jka50kcKnu2ZzxS2Q0WuevDDtOomt6S33siDDRJ0C1Qu%2BrTNhBcet6sZclFpo41u7AjpPpJfw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13766&sent=5948&recv=962&lost=177&retrans=177&sent_bytes=6721848&recv_bytes=121940&delivery_rate=5507414&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1659&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:19 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb955c9e-FRA
accept-ranges: bytes
content-length: 45366
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-31.png
math-lessons.site//yr/ 40 KB
41 KB 1008ms
372ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-31.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c442510c785f6c5daffae0df637bdcabc971adfd67922f9726874c5a9d5f8c00

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f7-a1d4"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vw3JzCN59d3fj38y%2FXQ%2FugbjKDo9vI%2BzklxmC93hnJ80vtcmihMvPmaoFFluOU5E58e0hSDm26hsr2FmqU5fS53S4kyjsFwGbavd4OwrwPYpjkjhmXGdt38F4YQic1GQl1REzA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=15825&sent=6049&recv=974&lost=177&retrans=177&sent_bytes=6840111&recv_bytes=122485&delivery_rate=6766350&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1678&x=1", cfExtPri, cfHdrFlush;dur=5
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:43 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb975c9e-FRA
accept-ranges: bytes
content-length: 41428
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-218.png
math-lessons.site//yr/ 33 KB
33 KB 974ms
339ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-218.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 07d7a1ce5467bc02d034f6e6534d5910be2d3cfe46b2bf28d7dbd3294a1d58f7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f2-8339"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s8iXN8NIReL143IltZD1U9Vbuy0P2%2FaA8RJ6kukRtTzwFU7SsWgG406jp72zSX%2BnawKm%2BZoI15%2B0%2FDOTIkq8Q5rmOscRlfqKnbQAOn1QqMMFhaFoLmAcW4GsJFdN2h%2BCqV6Dag%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=15404&sent=5916&recv=959&lost=177&retrans=177&sent_bytes=6687973&recv_bytes=121805&delivery_rate=5178948&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1656&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:38 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb985c9e-FRA
accept-ranges: bytes
content-length: 33593
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-41.png
math-lessons.site//yr/ 45 KB
46 KB 991ms
354ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-41.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7b5612feddf631423d555c0ad440d0995ae20cf252d97693de1c9004131db959

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f9-b364"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GvoQHY1ngUlv6UySrDepyKFFTMKBfzza2UnKSpu%2F7%2BxnLldsadp8A1cXdkNaAseh3jXbnqInAIcTqiMHbtZjx1P7KyRyWHm6QDx6JC55U%2B0cvUkqMA2C6Z%2BJmEExz4zE1pX4ww%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13088&sent=5984&recv=966&lost=177&retrans=177&sent_bytes=6763919&recv_bytes=122120&delivery_rate=5278218&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1662&x=1", cfExtPri, cfHdrFlush;dur=6
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:45 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb995c9e-FRA
accept-ranges: bytes
content-length: 45924
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-172.png
math-lessons.site//yr/ 32 KB
33 KB 759ms
122ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-172.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e87065a6b9d9f5d8211d68b3b03065ffa5625c61ef7a6a03d26f6969482f268b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e7-81a3"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xSx4BUKbpWuC%2FQAHVcsxY5pmACN8xyI0SBBeWo7Mub50bWbHNAuYW%2F5HXQqhYEnx0zovZ0iMyhYS2%2B1DZ8KbAdiW3DRV5vZxFE0wezybKgYxaqpKoX2s4mx85Fy8pzQYAxSaNg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7999&sent=4344&recv=793&lost=177&retrans=177&sent_bytes=4888583&recv_bytes=109365&delivery_rate=3382241&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1470&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:27 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb9a5c9e-FRA
accept-ranges: bytes
content-length: 33187
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-60.png
math-lessons.site//yr/ 38 KB
39 KB 992ms
356ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-60.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 537c12291cef2a9881420fb108c0db33594a7f4c39573fc055d8944d32a7dbac

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fd-97a7"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uSO30%2BgWr0BItf2OS2vigoznFSFM7odtU58vnKd%2FSaghgmlkrlSEWt02w6kzgwCtarLXVnUS35D0xdwqKY%2BYLxW3PDJBk3qcxmqJsrdlBdlDOxUu0bshGU9Gxt23SC8fJroMow%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13088&sent=5984&recv=966&lost=177&retrans=177&sent_bytes=6763919&recv_bytes=122120&delivery_rate=5278218&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1667&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:49 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb9b5c9e-FRA
accept-ranges: bytes
content-length: 38823
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-84.png
math-lessons.site//yr/ 36 KB
36 KB 1021ms
384ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-84.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a2973f536b90d7751b6ed6b2aad0944523b78c34d93f6b5986f3a17dd9806698

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70402-8ed7"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=e4QTiCifOnljNrUgRI34HSWnC8JeaoExaYg9fZrYWPz1QSWxtmJ%2B94XZqXpnNRMujflQjqQctJyJv5o89c%2BPh5q7zYjnR8TxVM8djiTA8cc8w7mGRYpzQ7ckM8ycIAwhCukR5Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13766&sent=5948&recv=962&lost=177&retrans=177&sent_bytes=6721848&recv_bytes=121940&delivery_rate=5507414&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1660&x=1", cfExtPri, cfHdrFlush;dur=14
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:54 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392bb9d5c9e-FRA
accept-ranges: bytes
content-length: 36567
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-147.png
math-lessons.site//yr/ 50 KB
51 KB 1000ms
356ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-147.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 61d41e00257b2a1818b565889b17a8a3e34da92751a2bb8214e78e9606fc5720

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e2-c737"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eYYjAkMCsT%2B7dBsiE%2Fp5q%2Bx0oCAIe7GhyNTnCNd9hd86FoYhS2mrcBA%2BWT4hLXH%2F5co53y%2FB%2BhyF1imyqtYRcL8NdNW6enyr1AtTlKre65aVvmqLImarkrRdkZ2EN0F9F5FqOg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13766&sent=5948&recv=962&lost=177&retrans=177&sent_bytes=6721848&recv_bytes=121940&delivery_rate=5507414&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1658&x=1", cfExtPri, cfHdrFlush;dur=16
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:22 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392cba55c9e-FRA
accept-ranges: bytes
content-length: 50999
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-131.png
math-lessons.site//yr/ 37 KB
37 KB 997ms
352ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-131.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 2e2d525a2a3dc5cee26f7b73b58c603b978f86dd755ffef51321e1b356679423

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dd-9250"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=i93miCZA45LN%2BWKre8lnTXidamyG3NYrQjwHx2n%2BcJubnzp7wizn7GvtB2ibD%2BVkgE9dgH0MMPSyWT%2BBik77GySCUWWiN1PIC8EgVBfxCG4fqtJsH8WYE2ZXUis8pJ5D%2F2nnjg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13806&sent=6017&recv=970&lost=177&retrans=177&sent_bytes=6803339&recv_bytes=122305&delivery_rate=10326827&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1671&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:17 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392cba85c9e-FRA
accept-ranges: bytes
content-length: 37456
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-162.png
math-lessons.site//yr/ 49 KB
50 KB 1008ms
363ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-162.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 07f44adbe352d1beb2f95aa1af9543671e889c74a752167e2458deefabe86bf6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e5-c4a4"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DWunKUoSuEilhHehjui9gJibZ4Bvt7yvalcDSR0OMPcGpyxhcExnyPBx5ENv%2FfhoDJ3IPsgFmmHqNB4IZIqP%2FcKY9pJ%2Fnr%2BAmFmzPB%2FqKY9mDd%2F2ZOMQIe3zxvZO24jnpjbPpA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=15825&sent=6049&recv=974&lost=177&retrans=177&sent_bytes=6840111&recv_bytes=122485&delivery_rate=6766350&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1674&x=1", cfExtPri, cfHdrFlush;dur=9
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:25 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392cbab5c9e-FRA
accept-ranges: bytes
content-length: 50340
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-133.png
math-lessons.site//yr/ 33 KB
33 KB 1002ms
358ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-133.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 009dd8e3e208beb0f82effe53e6135c8958cc367639b69ccc9895141132b1f22

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703de-82c8"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ze8iyDNvCPLc4B2pYVM7S505bUWYAJDPOv8svUcCWP%2FtoDQxaXS7WRrNG7PGoGAzaHYkhmE%2BAKdKxMrnyoBdAC4bAGcq%2BVs%2BZQY1JybZbrL%2FBFjzhtQyHWFyalIzLUjgjNhQ%2BA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13766&sent=5948&recv=962&lost=177&retrans=177&sent_bytes=6721848&recv_bytes=121940&delivery_rate=5507414&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1659&x=1", cfExtPri, cfHdrFlush;dur=15
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:18 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392cbac5c9e-FRA
accept-ranges: bytes
content-length: 33480
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-188.png
math-lessons.site//yr/ 27 KB
27 KB 762ms
116ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-188.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 4328902bb63091106305194e7e0b0de3affac3da4cccbd7180b82c683b1c3cd5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ea-6ab1"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UNjIOMDiDL0f4OA6odwQdIvYrOuLDQsdGkYsbG6slc8nKhKTFSXUTT983awVRMfzKYIwFTKopwhA8i9%2BUG2rpa5AIwxis9XBMa%2BUXi9piPlPOFPJ7weTSfeSSivzjCRMc2JA%2Fg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7703&sent=4402&recv=795&lost=177&retrans=177&sent_bytes=4955722&recv_bytes=110075&delivery_rate=7411&cwnd=137364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1473&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:30 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392cbad5c9e-FRA
accept-ranges: bytes
content-length: 27313
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-194.png
math-lessons.site//yr/ 43 KB
44 KB 1010ms
365ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-194.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 2f666750bfc6b67fa0fc13747b6cac00904b6ba67632d8d01d2d181da4803903

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ec-ab5b"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=r0hTqU1y%2B05UH6CfpBHZERF4wyNnNUgBJ%2BeNTp0FblDAsIKDREhqu%2BB9FGmeC6gsqojNFx2HxOCsjeKsaM0YFc7bWOQix6Lo6RqfNEDEpMxcmazKn00Sryi62aXq6GZIH%2BO%2FKQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=15825&sent=6049&recv=974&lost=177&retrans=177&sent_bytes=6840111&recv_bytes=122485&delivery_rate=6766350&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1683&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:32 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392cbae5c9e-FRA
accept-ranges: bytes
content-length: 43867
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-14.png
math-lessons.site//yr/ 41 KB
41 KB 1029ms
379ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-14.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: d7ec1dd15c367e31293272c57069dc06777ab1169db26937f9c5ea35e2d33ab6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703df-a2ae"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VMkGM44t4wLsxsx6sjzlKEHgpiVtjW9HVd6nB%2Bo8aTSVjy1OPWK43fNbCSNnjFOaHMesW0anS3znDcq20NR%2B%2BgpEkNUG9z6ZUPIgwZo6mNLt9AGne59W1Nz1qZCeqkN1rP%2FSNQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20327&sent=6150&recv=986&lost=177&retrans=177&sent_bytes=6955103&recv_bytes=123025&delivery_rate=6535267&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1694&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:19 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392cbb45c9e-FRA
accept-ranges: bytes
content-length: 41646
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-46.png
math-lessons.site//yr/ 22 KB
23 KB 1014ms
363ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-46.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 49510ff5417a72523326c07f6ed4913daa6138cb7678c1e26c4d67ec9f45c783

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fa-5914"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Snq6SPngMLj8Tr7uHbxLEOJ9D%2FzXY695I5fZf8YGgc4UzztIuBVPhvz9R7KRohDc5FWiEvxkEHsk0brLw8oBlgBSd8o8%2BK9VD1CFm3RaUdNtRu1b4kUkmVJagfLgQ6qPe4Gr3A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=19215&sent=6059&recv=978&lost=177&retrans=177&sent_bytes=6852103&recv_bytes=122665&delivery_rate=5576250&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1684&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:46 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392dbb85c9e-FRA
accept-ranges: bytes
content-length: 22804
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-100.png
math-lessons.site//yr/ 42 KB
43 KB 1135ms
484ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-100.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e7e0c602ac65b41e5351e889d496c0103c720915d0dcc011b60e9b8e569a61dd

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d6-a7a4"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jOYg68l%2FsKeXNKU8p8Qm1bKKGwqqOKYucY7Pz7zHRxXzOWeVitrojNl6xqn%2FZlkvETSQsxwHR4rxpL5VwF3k9BuX5l%2FdW2NQHDfraW3qtnddkmuR%2BlgAQLVspSqNNRYm6eYAwA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8831&sent=7458&recv=1128&lost=177&retrans=177&sent_bytes=8461309&recv_bytes=129452&delivery_rate=19600370&cwnd=146964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1833&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:10 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392dbb95c9e-FRA
accept-ranges: bytes
content-length: 42916
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-235.png
math-lessons.site//yr/ 43 KB
44 KB 1012ms
359ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-235.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 966012b84457c5ca388885e222c7320ee19e396c1a9f95fab1378c5420f409a1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f5-acbb"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=13MpTRxyAiRlHAhRMvjodRq1XJ86KzWv8Cxw5IvboGrhgVgf%2B8aCJjX5emzs%2B%2FrVNpfiMojjoK%2FAY646uNispthjwhYPmQ0L0DQmm8s88ZdqBCz7MY3xG%2BT8sUUcqni2kT7shQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13621&sent=5987&recv=968&lost=177&retrans=177&sent_bytes=6767519&recv_bytes=122210&delivery_rate=5926517&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1668&x=1", cfExtPri, cfHdrFlush;dur=15
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:41 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392dbbc5c9e-FRA
accept-ranges: bytes
content-length: 44219
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-37.png
math-lessons.site//yr/ 28 KB
29 KB 1015ms
357ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-37.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a746f49617d75e40d47e3a026a1cd583ef779f30c31f99eb9836b7cad1797001

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f8-6f89"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=snG02lvmWd07pa%2BPBImYCMUovYew1nYoTttBls%2BpURtWQJgVG3IIC3F8%2Ftp0YBqUDfm1xxiaCe%2BiMiyJ4bIKU2lLm1rD%2BwTdBtKEHBhRYouiwhwQHa8C4kwPN9e0Q%2B8iJZw8%2BA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=19215&sent=6080&recv=978&lost=177&retrans=177&sent_bytes=6876012&recv_bytes=122665&delivery_rate=5576250&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1685&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:44 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392dbc15c9e-FRA
accept-ranges: bytes
content-length: 28553
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-150.png
math-lessons.site//yr/ 52 KB
53 KB 1036ms
376ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-150.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ca4019bfe2d787f018e8e2b819e3ce40055703e4fb3a8b236206dec842b821aa

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e2-d0cc"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Nd5pxJ%2B1A5NCFxNPX2hu4ytujauYCfYoF7bBQkjNP8f0MWtnFVVi6bEC48DE%2FBvTvDgNC1p3BeOC%2FQ1Mr7Qd0qymXtqMcKH%2FHjMkcGddhzvZ5itJBsVZfcmXvOE%2F4CTUD2xk2A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20107&sent=6184&recv=990&lost=177&retrans=177&sent_bytes=6993075&recv_bytes=123210&delivery_rate=5202483&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1699&x=1", cfExtPri, cfHdrFlush;dur=5
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:22 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ebc75c9e-FRA
accept-ranges: bytes
content-length: 53452
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-111.png
math-lessons.site//yr/ 39 KB
40 KB 1016ms
353ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-111.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b8409f269900c738b1a3f1aeb0c408d8a7eefc9964d90b26f54aae58d450f1e6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d9-9dce"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Whnm9M2m4tBIcC8OoSoKFQ5bftgV7vh5jsdsetOGYhYlH3kN0BjPyOavga8KJVeNQKxJQjRSSmzxVNvqOpRAUU1TSKDxLUmQ%2BQn8xyRhjgxNbrzhabKdfMIkPQks%2Fj2pNMQCOQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13806&sent=6017&recv=970&lost=177&retrans=177&sent_bytes=6803339&recv_bytes=122305&delivery_rate=10326827&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1673&x=1", cfExtPri, cfHdrFlush;dur=14
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:13 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ebcd5c9e-FRA
accept-ranges: bytes
content-length: 40398
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-115.png
math-lessons.site//yr/ 28 KB
29 KB 1037ms
374ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-115.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 4a6acb3a0cdefdf4027cfc5bc529456964e58262b4d1261076166d138382d678

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d9-71bc"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3SxB1Mv76cY2orEdHmxcBdW%2FgnghLg54WYscgB1ibuA6ijHx4cJ5ekZIlnZ2PTNBhnt0YSfUCWpBMw03VEauFrlYh%2B3btZe73YEbFzCKE%2Bag7aNL7VLtAB2Gf9VOIr2YM82PpQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=19766&sent=6217&recv=994&lost=177&retrans=177&sent_bytes=7030528&recv_bytes=123390&delivery_rate=6155092&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1708&x=1", cfExtPri, cfHdrFlush;dur=7
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:13 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ebce5c9e-FRA
accept-ranges: bytes
content-length: 29116
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-164.png
math-lessons.site//yr/ 45 KB
46 KB 1038ms
372ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-164.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 20063084838fb31b0583821c80e7a6ad83c159f7b3d330a77897469f44118f28

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e5-b443"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TPZ4gfv52h%2BYdnzCoFSyXd7K%2FX5tPN09g%2FHivlO0Bb57YPGUu1T9lCoIlFi%2BZg%2ByCsBkpJJyF6T3N%2Ff4Pr%2FvKEU9LEuq4oy79ytpDyOnbJrmvE1BraHvpcH698ZxNXqvYh8IMA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=19766&sent=6217&recv=994&lost=177&retrans=177&sent_bytes=7030528&recv_bytes=123390&delivery_rate=6155092&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1711&x=1", cfExtPri, cfHdrFlush;dur=4
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:25 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392ebd45c9e-FRA
accept-ranges: bytes
content-length: 46147
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-202.png
math-lessons.site//yr/ 24 KB
25 KB 1028ms
359ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-202.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: fc1f7c2c0c02209e058e9b26e39202482f0353ee10c574c7f8da9b1d0a1058ed

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ee-60ed"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UdPxmdv1rNwE4bHRoc2fE%2BmpVPfLe0QGEcdLM8vaSR%2F0k63sWWCrw66xqcFB75mHBRM43S5WCvNhy009wzdj%2BHA2prtLLAGyJEXt1F9c703dEtjzfdIhbqKUlArdy96d0pATpA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20327&sent=6141&recv=986&lost=177&retrans=177&sent_bytes=6945382&recv_bytes=123025&delivery_rate=6535267&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1690&x=1", cfExtPri, cfHdrFlush;dur=6
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:34 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9392fbd85c9e-FRA
accept-ranges: bytes
content-length: 24813
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-160.png
math-lessons.site//yr/ 19 KB
20 KB 1031ms
349ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-160.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b6858fc52881e79b6903a454c5dc9dabb34a8893c77bf63a3f490e0b76196cc7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e4-4cc2"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3%2BjqP3l2fvyIjaMgkMDFemICcc7x2lh1tvGodSYjHNYqK79xSIX4ZJ8cFTZMTIJmm7b0gnQFPqGGjYK4ZBFHrWqjxfjJbHTHE8yZVZc5eWjem4lsBpbG%2Bc8VZ6%2Bm0knsSm1nww%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=20107&sent=6184&recv=990&lost=177&retrans=177&sent_bytes=6993075&recv_bytes=123210&delivery_rate=5202483&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1703&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:24 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93930bf25c9e-FRA
accept-ranges: bytes
content-length: 19650
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-64.png
math-lessons.site//yr/ 25 KB
26 KB 1042ms
350ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-64.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 3c743c91f44ead4d2168eb81bace372ad4400783c08645be12e22a39b8f86d9a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fe-63eb"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FVja9NTK0iKj8U3t1yErXKHMpiS%2B%2Fe5DiAg0pnv%2B5wsQLz4Z7%2FA6%2FQi1DDS2Tw9kbJV71BnTUCsrS4szVSmvb3IEDMPUu31F7gXU%2F3qQ%2BHPTSe6m8ELxKDMagXhAMkrRMwNxSA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23602&sent=6281&recv=1001&lost=177&retrans=177&sent_bytes=7102067&recv_bytes=123705&delivery_rate=5803442&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1723&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:50 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93931c0c5c9e-FRA
accept-ranges: bytes
content-length: 25579
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-226.png
math-lessons.site//yr/ 26 KB
27 KB 1043ms
350ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-226.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 1e6c3ef2c5023e130da5dfb7965d7664a6782068f6d72cd0a4219b7632383552

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f3-6974"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=h%2By1bMl7NzDICNg7yEeauztSrVVyXICmuAiFq7r5Zkk9mrFzq%2FOBYKThFNTU%2BVqCeC1YltfAbOoAx2Fdcl%2F7eGiKffBWJlhRAL6I87Ey%2FVkgfc06j20FVQJB1YUaB1Anf5iXDw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23602&sent=6271&recv=1001&lost=177&retrans=177&sent_bytes=7091146&recv_bytes=123705&delivery_rate=5803442&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1717&x=1", cfExtPri, cfHdrFlush;dur=6
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:39 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93931c0e5c9e-FRA
accept-ranges: bytes
content-length: 26996
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-184.png
math-lessons.site//yr/ 22 KB
23 KB 1045ms
346ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-184.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ba96edaa3307ec04e5d7fb1d963daf1e6c09ab46636e0376c9435716866f03e4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e9-5756"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bqmP8dj01Dhj2wINtPUAUfGTZXfKh52U%2BweavbSf2zqodpBSLFtoK9W1ukDogmt3otzvLtCkgvgJU5wC0FiGea%2FS6EhPZqPRRlm5gR9EtZ6zaSEPs5Ni1qmehzLUjo8lD7ifmw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=24107&sent=6316&recv=1005&lost=177&retrans=177&sent_bytes=7142423&recv_bytes=123885&delivery_rate=6644643&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1730&x=1", cfExtPri, cfHdrFlush;dur=14
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:29 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93932c155c9e-FRA
accept-ranges: bytes
content-length: 22358
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-237.png
math-lessons.site//yr/ 20 KB
21 KB 1045ms
337ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-237.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 66865b06db7bc4fa576fa13608c98693092d9962615812ac600c1fab1be7b1f8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f5-5065"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=T24tqQIxQVAREwT6ZSqOWhN6%2BSor2RQiDAMzb6VhqXZspsE43MzbqtEPh8kjH5q1j0J%2BhATYSv3t2zDbTSRYrkxbyB%2FZQ%2FPiZP3JueWLhP7xIIqW2aoyq%2BPnimz%2BM2Bw7WwLhg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=24107&sent=6316&recv=1005&lost=177&retrans=177&sent_bytes=7142423&recv_bytes=123885&delivery_rate=6644643&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1729&x=1", cfExtPri, cfHdrFlush;dur=15
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:41 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93933c2c5c9e-FRA
accept-ranges: bytes
content-length: 20581
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-19.png
math-lessons.site//yr/ 38 KB
38 KB 1055ms
343ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-19.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c7591fbf7b675737c0cfcd2bbe7d93f6cad58a62bd4058f8bbae0463882c48bb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ea-9736"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uWcQa0G0%2BQEEvl4o0djZ%2BQG2NJDlDndrrcaAARkYVhIgChgiBNugrS15YvvkSrFm7Z%2FmvBOCqmFOVcCb98emd%2F%2BvsEF2hwLMK8XP3%2ByxS9vd3phZ4QePLplgLVns0lNvf8RIdw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=30060&sent=6447&recv=1021&lost=177&retrans=177&sent_bytes=7292987&recv_bytes=124610&delivery_rate=3343504&cwnd=143364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1762&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:30 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93933c355c9e-FRA
accept-ranges: bytes
content-length: 38710
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-92.png
math-lessons.site//yr/ 44 KB
44 KB 1050ms
335ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-92.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 9653d8cdae0133f2cd24c1d60daea4ce9837c9d692cf0f7b0bc9a4f709ac7aa3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70404-ae65"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oBnyilrF9WAh0gjXby4hUxyimHKcB8KvOK9LdpUhI6d3G6dyUomdeunuMNgr3x3NArIA28emVWqUjv3YWEFlOa4jWglgrkCbPuZZwS4xmkIDO2IHDeWD8fVQhz7siK6QBNRTKA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=30799&sent=6382&recv=1013&lost=177&retrans=177&sent_bytes=7216346&recv_bytes=124250&delivery_rate=4358911&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1750&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:56 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93933c3f5c9e-FRA
accept-ranges: bytes
content-length: 44645
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-71.png
math-lessons.site//yr/ 43 KB
43 KB 1056ms
335ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-71.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e0671f4f23ab89bf92a05c2f74a769b01465f98bb4964948af75151354f0dbb6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70400-ab35"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DNV5hbgFQecTg4aAOc%2BOt9NpYeSwNhGJH0jNqwCA4OqrzmWQi40RZh7MWmTyrZuE4wLsf61r0m9YzICsYzQeyJS9ooE0n4YqX9DB64UxSjDodeublx6eIv2mgeAP51iXx9q%2FKQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=30060&sent=6447&recv=1021&lost=177&retrans=177&sent_bytes=7292987&recv_bytes=124610&delivery_rate=3343504&cwnd=143364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1758&x=1", cfExtPri, cfHdrFlush;dur=5
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:52 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93934c475c9e-FRA
accept-ranges: bytes
content-length: 43829
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-219.png
math-lessons.site//yr/ 37 KB
38 KB 1053ms
316ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-219.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: b3046f704f9f7436f8db19acaa511357a893b94219d5b00edaeccf03dcd2de09

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f1-93ad"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TMvSDaEvY%2BFD2QweDc6Rsrjy1j%2FaXT1w%2B7ytfNI4aBiZhP8h6OT%2FpfT6sQynjRw9x%2BM31rc5C0NOXX7GCg39PEnDJfaMG1Mkha7RGTx0LmQ0wVHbfzz8l%2FR84hFYG%2BHN0A%2BI6g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=30799&sent=6382&recv=1013&lost=177&retrans=177&sent_bytes=7216346&recv_bytes=124250&delivery_rate=4358911&cwnd=142164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1752&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:37 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93936c655c9e-FRA
accept-ranges: bytes
content-length: 37805
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-94.png
math-lessons.site//yr/ 44 KB
45 KB 1070ms
328ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-94.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: f19965a7e1a2300e2f146ace2a72fe0199447ba4a2d114b20b500c5137acbf79

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70404-afdf"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7hvxySUM5jZ6FVZBe0HnE2%2BS9OhnQaC4BcP4LeIIKHr%2BN9wf9GxfrR50cM4VM6PmIMRMuyPtj603%2B%2FgLnfQ%2FT3tBUPlnFriQXmYG97Ge1HiHzQhOBbvnxDgshX6SS4YfAVQfrw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11102&sent=6632&recv=1041&lost=177&retrans=177&sent_bytes=7506331&recv_bytes=125515&delivery_rate=11254049&cwnd=143364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1774&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:56 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93936c6d5c9e-FRA
accept-ranges: bytes
content-length: 45023
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-144.png
math-lessons.site//yr/ 44 KB
45 KB 1138ms
392ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-144.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6656ffbe5767a0cbf044f08a7ec07712f110bf4927403943172da196f5cf4e22

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e0-b1b3"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NJV9nXKPk6NHa3Jx%2BxdmX9E3l7SZ7QB5K4rAjx71%2FMnutnvKcsEk1avbgt4X%2BbwYfYiV%2FTC%2FXTIdfN%2BP8aPD6BwpjqiphXABp4v7PD12mHFxObttus6rM8lcGIbpU5f7B4wAcQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8395&sent=7593&recv=1141&lost=177&retrans=177&sent_bytes=8610673&recv_bytes=130042&delivery_rate=12834077&cwnd=148164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1843&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:20 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93937c775c9e-FRA
accept-ranges: bytes
content-length: 45491
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-113.png
math-lessons.site//yr/ 46 KB
46 KB 1085ms
339ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-113.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 3febe868aaf4e33b88c0214c13676a076299c6777c1acbc57ec5c4c4ded41be4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d9-b6e5"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BLiDl65%2BQHaz%2FrhwC%2F3ZAYJYbUv%2BtRnERexelpexu2%2Fi6zMNRVngfV87csSLbmgSokGVKMIZGUA2Ovnjzcg2n4MTiRZC1aAOsceDwtswNBaZO1NtqNDZ8lJz%2BRBxlrov8nuwwA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=10230&sent=6819&recv=1061&lost=177&retrans=177&sent_bytes=7723388&recv_bytes=126421&delivery_rate=12416549&cwnd=144564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1790&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:13 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93937c795c9e-FRA
accept-ranges: bytes
content-length: 46821
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-90.png
math-lessons.site//yr/ 46 KB
46 KB 1100ms
341ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-90.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: af51f6404bbdae143390fe118f5fdd86c74cf627df88a39835a991930546f6ab

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70405-b618"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xp9gEqyZVcYgxJXRaDSUPImno%2BPmQY06x86jU4J7jxqpo6HLL8T2sBrXaV69SyE3zqRnXy9v%2BV4XkFCbEyasygigw%2FxOr1BAkEFlWRosnfgcZ%2BHC514MSTDeiA%2Bavk2GYq2iJA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8316&sent=7066&recv=1086&lost=177&retrans=177&sent_bytes=8009164&recv_bytes=127551&delivery_rate=17317835&cwnd=145764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1808&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:57 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93938c8a5c9e-FRA
accept-ranges: bytes
content-length: 46616
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-197.png
math-lessons.site//yr/ 11 KB
12 KB 1073ms
311ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-197.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: f596963acdc55fd215ed6e62ffb89bad6e164e711a23d5cebec737567dca46f0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ec-2d81"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZROcfrAnY0tDDMJ5QgjME0ZNR%2Fy%2BJElGTGQ5NAIMHJ1fChpsxLejTlKYW2Teb%2BysKVA4Gy8eYiQfmRj2N%2F6rnKW61%2BbDwucfxPwol%2FpYeV7GNsPc3dvnDjJxtryfZemGpiITqw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=10549&sent=6653&recv=1043&lost=177&retrans=177&sent_bytes=7529801&recv_bytes=125605&delivery_rate=13573516&cwnd=144564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1777&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:32 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93938c8c5c9e-FRA
accept-ranges: bytes
content-length: 11649
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-17.png
math-lessons.site//yr/ 50 KB
51 KB 1077ms
310ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-17.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7a424d3c90a97f16fefe37b892cb1f6c738738d5ac57f769d177a4305463732e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e6-c81d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jeyGSTBIMb2O%2BXd%2B5ptmSFdB%2BIB3kGIZ3leZeZVe1h3g0E90jAf5f8R4gLFe6YKiDrfzeeU8pzP7pD3iijE2sgoh9ieCRQTXsp%2FYkII3%2BFa4%2Fhaj80o41cSx7SIAPM1umviGzQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=10569&sent=6695&recv=1048&lost=177&retrans=177&sent_bytes=7578824&recv_bytes=125830&delivery_rate=12966122&cwnd=144564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1781&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:26 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a93939c905c9e-FRA
accept-ranges: bytes
content-length: 51229
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-55.png
math-lessons.site//yr/ 7 KB
8 KB 1086ms
308ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-55.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 965928f881217c86dd04afb4bbf26cff7189484dde32c1fe891f0fc4cbe99690

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fd-1b82"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VYmqk5H4%2F8XrPSsUOyxjiwRAFHz2%2FAtQMwbBxmjwP54AHifiBQBWsAG1epO%2Bi%2FIQ8wQt1sE%2FcMtcG6pqFqu%2BXYZ2MAMIF3RGsNm%2BJJbO10bqyZ2jt%2Fboqx2BXGK%2FCdC7CT6opw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9631&sent=6829&recv=1065&lost=177&retrans=177&sent_bytes=7735388&recv_bytes=126601&delivery_rate=11499770&cwnd=144564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1794&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:49 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393ac9e5c9e-FRA
accept-ranges: bytes
content-length: 7042
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-7.png
math-lessons.site//yr/ 25 KB
26 KB 1151ms
349ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-7.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 1203442b5acbd0f28f863815732c0d2874e2dae9812b00766e971daa5f546315

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ff-645e"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KdfVLRKBB%2FnFB6pg%2BPDhUR5o6kozfkHFck2UAOAckVwzpS3Eue35PTuQNyHMV%2Fy%2B3vKP3UatROs8YiqwAczjIA8an4i1ffShu4lTsjxnSSLIshW1qXvqNgyNvveMSBhzEzMKbg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7875&sent=7681&recv=1150&lost=177&retrans=177&sent_bytes=8710289&recv_bytes=130452&delivery_rate=16794360&cwnd=148164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1848&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:51 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393ccbc5c9e-FRA
accept-ranges: bytes
content-length: 25694
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-187.png
math-lessons.site//yr/ 47 KB
48 KB 958ms
151ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-187.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: bde1dbf5fe8e45c1dddd5f72254bd7467e4e6c4082e7c6f82d2a40dfb21a7317

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703eb-bbf8"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UpPZzflMO38KLhNMBEU6brwZGHhHvLXl7py5qMoX8vTiV9oH2pQFS3Q1F6m4ymADV%2F5z9KF5XeYRQjB78sOiibFGCnGZspCXvK6aRszsvHeBimLCZ0V6A1x7xU3Z1nPOjGuiDw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7745&sent=5751&recv=940&lost=177&retrans=177&sent_bytes=6497411&recv_bytes=120945&delivery_rate=10039431&cwnd=139764&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1642&x=1", cfExtPri, cfHdrFlush;dur=11
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:31 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393dcc35c9e-FRA
accept-ranges: bytes
content-length: 48120
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-175.png
math-lessons.site//yr/ 29 KB
30 KB 1152ms
346ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-175.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 10ca1ecf91520736d5761365bb9298797bf748716cc05142a8b373bfc78b19fb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e7-7578"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lBKtS8wVDCBJjbotRvg51wv%2Bq0AurwSIuoexbdG9XfHmbf6THNsIhwR8xgBiFHuo85STkESRRz69xhmLnqZ%2FHFfn%2BthU7nP3QSao5gZdTN1MnPab6CSh3n7zzhLt90C2norJRA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7875&sent=7681&recv=1150&lost=177&retrans=177&sent_bytes=8710289&recv_bytes=130452&delivery_rate=16794360&cwnd=148164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1848&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:27 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393dcc45c9e-FRA
accept-ranges: bytes
content-length: 30072
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-57.png
math-lessons.site//yr/ 32 KB
33 KB 959ms
149ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-57.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a17867face62284dd7d14c48a229fc58f2646dddd15175f59c1bd1fe5070497a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fc-8047"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HIjNCYgKkjNO1MlOHrahGaG13dirDIK2ZcFNghfKtoPjgKGtlm2G3NehNd3jN6uRm0t%2BsTQsoCA429KIYylxUqtqlyLYEiHoum5BOEzSz49o%2F%2BOocchrsEkmIE%2FpfOp3Yw3oNg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17705&sent=5850&recv=951&lost=177&retrans=177&sent_bytes=6612058&recv_bytes=121445&delivery_rate=6926410&cwnd=140964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1649&x=1", cfExtPri, cfHdrFlush;dur=6
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:48 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393dccc5c9e-FRA
accept-ranges: bytes
content-length: 32839
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-146.png
math-lessons.site//yr/ 43 KB
44 KB 1178ms
368ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-146.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 1ab601ba87ddd9ec3dea31bb00db967f97efd897b5150eed08e012466186724a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e1-ad28"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XgCFEERM1G6eaO47V1xBXJoLnGfCtQDTxlMrIGsFh3C9NWtlctZgZI8tCAyBjcPsiou2LxQrXZ4uNosy7BW9F7TEhbJJv1ytBM3SFKGxQZItYHzYed5phPkMvfMRo%2FJazzK0pA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=10046&sent=7842&recv=1168&lost=177&retrans=177&sent_bytes=8897196&recv_bytes=131262&delivery_rate=12914457&cwnd=149364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1865&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:21 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393dccd5c9e-FRA
accept-ranges: bytes
content-length: 44328
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-78.png
math-lessons.site//yr/ 45 KB
46 KB 1179ms
363ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-78.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 9b07dcbf7032237c027f63753f7d96ce00dc46e07de83704f5bfcb55a6d57744

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70402-b4e2"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WpMZ9ilr9%2BAwnRsqcpS4GQK9SAHodlprVOhuBjJvnDDy2eDMP%2BWYV8E6gGJYjdeWXnKv550Xc2sA81GmLycSGoWoFw1%2Bg5GRnZ9BKvXHCy3xmiuvesaevkbi%2F4zjX3yJ6%2Fn9hw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=10046&sent=7842&recv=1168&lost=177&retrans=177&sent_bytes=8897196&recv_bytes=131262&delivery_rate=12914457&cwnd=149364&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1868&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:54 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393ecd45c9e-FRA
accept-ranges: bytes
content-length: 46306
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-32.png
math-lessons.site//yr/ 36 KB
36 KB 1142ms
325ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-32.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 4f7d1f3af0d6dfb46aa11039aa77ee1ad88674427b66a52548f01e6c1d0cbe62

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f8-8e3a"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DXhqTQzH11NKLNDAXs%2FXWhZjVA92LYT%2B9if9ts7YTmZvM85qsbm1UYEM00LlYaN8mm0MyyuwAd5D7AsbotIc65M7plbGG9hQGlc9DK6k2p6Cf6ZRbHO8VU%2BlxIIzSP8OL4OL5w%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7770&sent=7628&recv=1148&lost=177&retrans=177&sent_bytes=8649356&recv_bytes=130357&delivery_rate=17419979&cwnd=148164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1847&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:44 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393ecd55c9e-FRA
accept-ranges: bytes
content-length: 36410
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-97.png
math-lessons.site//yr/ 26 KB
27 KB 1137ms
321ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-97.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e06343f8661d5f8e1cc1fe6f1fb6a57b2a28308f41d0d8108e2c7280d8c38602

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70405-67c4"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=89ACFd4t3VeUq4blmuEopLCiMAcjpNKVhJm9JPkiJG%2FMeasaS5ZSEo2pRr85JS94CPTZDz552L1DOAbAge5j1v7FkKVRx83OjW2jYXnlHuj31OOmgvE31LokrsXVrkDcIL4pCw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7916&sent=7612&recv=1143&lost=177&retrans=177&sent_bytes=8632064&recv_bytes=130132&delivery_rate=11290265&cwnd=148164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1845&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:57 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393ecd65c9e-FRA
accept-ranges: bytes
content-length: 26564
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-142.png
math-lessons.site//yr/ 50 KB
51 KB 1130ms
314ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-142.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 07d45dd407ce255dacca448357206e7813f58361d6aa5eb5bbe57096c10f4c32

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e0-c9f2"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kxXe8b2iVDU41jxVVQ0MImwb84FBn1f0NYj3oZ50W9aerIqJM1A4sGmJnH%2BWw5BgOESnrjqcs0O66%2BIQyK2ZFJGKoTi7B99InbIhqLFLZIZZiyg83EqoDrEDH%2B7VlZIOcFBsng%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8831&sent=7458&recv=1128&lost=177&retrans=177&sent_bytes=8461309&recv_bytes=129452&delivery_rate=19600370&cwnd=146964&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1835&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:20 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393ecd75c9e-FRA
accept-ranges: bytes
content-length: 51698
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-30.png
math-lessons.site//yr/ 18 KB
18 KB 1158ms
340ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-30.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a9ef3bb4ad5b4494bfaeae6a05900ac5d76a7ade1e9aa543e14c65e381b4fc51

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f7-4637"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0RnS9tb%2FxpOkmIvH0dVFpblmMQ4qrwDd0ffXPQUl6xngtWXgZB6kw38jjpU996la4S%2Br9kLO45zHWHMOL0qsfOb1thbYEA7uEphcxl3BnhGWBGqIgDX%2F1T%2BdBjgaOcXpTbePVg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8243&sent=7706&recv=1153&lost=177&retrans=177&sent_bytes=8739432&recv_bytes=130587&delivery_rate=14876986&cwnd=148164&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1853&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:43 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a9393ecd85c9e-FRA
accept-ranges: bytes
content-length: 17975
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-178.png
math-lessons.site//yr/ 11 KB
0 316ms
316ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-178.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 7ca51095ef082e22a8bbae0add7f9e54f7bfc8344af9eeee8f56f6fc6f8a4a95

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e8-2b80"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JvTu1cGJ2CpVnvNxLQPJMpAwk4%2Bv6o4GHU16iICeriPgN0wQq1u8nkm9wEf5JXKYxAD9hPb1vNUwRENJ8YUn7UzOpi%2FzNvxayYfEXNsTvoS3aH3QPxPsIt5%2BZNNgKifahv%2BGag%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8734&sent=738&recv=336&lost=0&retrans=0&sent_bytes=742320&recv_bytes=50416&delivery_rate=18972374&cwnd=301200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1014&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:28 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf235c9e-FRA
accept-ranges: bytes
content-length: 11136
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-69.png
math-lessons.site//yr/ 39 KB
0 277ms
277ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-69.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ad8023f41a4a1caa5eee35b1605e43ade20da15de9ee430537066aa6472d3245

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ff-9ddd"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lOgK4ipn%2BDYAUKFT%2BFCycnQqg9dzHPAUdyNPSnyfEQvopRvFwUDpphe4WERcsWNGPSI%2BlUoSYbXen0edY8FxW%2F8U4dPMCqqbZTNZOvniUJt2y%2BV1j4F9tDiiWwT8jl8Whr8VZg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13316&sent=289&recv=309&lost=0&retrans=0&sent_bytes=221405&recv_bytes=48581&delivery_rate=59546&cwnd=52800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=986&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:51 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f165c9e-FRA
accept-ranges: bytes
content-length: 40413
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-182.png
math-lessons.site//yr/ 40 KB
0 345ms
345ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-182.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 27ea949ce93fb90a51eab8e699712b2e409d2548e4a8db4c0bbdfe5004494294

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e9-9e46"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=J6soQCokKCPWfBG%2Btu9RryveGEewAz5VAZhlSh78CBgtDtFclm699zrIV9aVzaK6ngarEf9e8hUGpyNmcwwoHwPA%2BasnO4vnM7j%2B5yUskbpfegeyWpWls3ea7PWScbgK%2F9Geyg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8456&sent=593&recv=328&lost=0&retrans=0&sent_bytes=575193&recv_bytes=49745&delivery_rate=14855738&cwnd=223200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1004&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:29 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf255c9e-FRA
accept-ranges: bytes
content-length: 40518
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-244.png
math-lessons.site//yr/ 40 KB
0 367ms
366ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-244.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: f136c7175c950157b2f5d069e96942622b46b2836c385c52f3df565975c12d9f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f7-9ec1"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=w2rgY1%2BDpZw9iLyITEQy8h5nj8vCmujFuDz0f1fajELLITw5tUsXTK1pHKeF1zCenAjliCCOphEEsKDAavMOSdGq9ld13MuPGAeddEDGbIVYiY4NoBU00sb4K50uOT8LWGkvWg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13797&sent=989&recv=363&lost=82&retrans=82&sent_bytes=1036374&recv_bytes=53236&delivery_rate=11009332&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1031&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:43 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ecf495c9e-FRA
accept-ranges: bytes
content-length: 40641
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-238.png
math-lessons.site//yr/ 33 KB
0 315ms
315ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-238.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 86ef644c9420fc4827fdb9c01120b1feb91ddec760ed04a7c44f79cf908a9cb2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f5-82e0"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2oWVabanccqQvpNb9duB5guXot9J6RhAIBfQoDI1v7qOD4eSPs2qgUHWsluEa1c2ees3hPueOF27hpYTw54IsivE8yjm0tFV4kgbk2p8q0xhTR%2BThQCyxXf0f7RGVAaXgQq%2Bow%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=12495&sent=757&recv=341&lost=0&retrans=0&sent_bytes=764095&recv_bytes=50642&delivery_rate=10185030&cwnd=330000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1018&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:41 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf375c9e-FRA
accept-ranges: bytes
content-length: 33504
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-170.png
math-lessons.site//yr/ 23 KB
0 341ms
341ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-170.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c21290e59fb126806d4780069e6fd9b7f8bcd4c84b20b58c5e4728640642cad1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e6-5b9e"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Emz1d%2FmIUYmj5V20l%2FBdwx6ZxfY5aLEBPYgLdX5zMJN6ycLfgrxuCo0QuOoRegJbaZ7EqXJVVPBPXNZ8LG4CVra8FYJBzZ9mVyavFn8WFWu%2B%2FkL%2FywyG6bVUbXvqAwTUHD0wbg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16859&sent=866&recv=356&lost=82&retrans=0&sent_bytes=889584&recv_bytes=51349&delivery_rate=12016105&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1024&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:26 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf215c9e-FRA
accept-ranges: bytes
content-length: 23454
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-65.png
math-lessons.site//yr/ 28 KB
0 303ms
303ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-65.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ad58447c94ef28c1b7f679f758780c1b9efdb704cabe6133bc0bf7df7d710fe8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fe-70a3"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bWEHSi1ou4FC53MreIZS8VEI%2Bn2QXPgHWUSrX1YnobZKlI%2FggTxcr8RCbG%2BDhG%2BnRC8M09swzQWxmFsVvufq4L%2BTQL7U%2BkBLZdWLJ62bw0N50tbaGOljFWBgRXX2iZPLj0Nj7g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8149&sent=620&recv=331&lost=0&retrans=0&sent_bytes=605154&recv_bytes=50191&delivery_rate=11509566&cwnd=253200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1006&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:50 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f145c9e-FRA
accept-ranges: bytes
content-length: 28835
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-4.png
math-lessons.site//yr/ 18 KB
0 254ms
254ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-4.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 0a47ef37182cdf1881524c1cf032cb0789131a8e07429895e6c15398e637be0f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f9-49a9"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9gW7dkt1v5fBz6spnxQ03jVBSDLXxxy01nicbiPzyaHd5mW5MA%2B8Ouy3dyGkw41dxiA2uxrhGlbtRGXGl2sipqXZ%2FGlvn5YcrHwrXIJq99pxdijN4nDkZsXuppAqr1TZHTScqg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=14201&sent=234&recv=308&lost=0&retrans=0&sent_bytes=156605&recv_bytes=48537&delivery_rate=2019&cwnd=52800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=974&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:45 GMT
vary: Accept-Encoding
priority: u=2,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e7eda5c9e-FRA
accept-ranges: bytes
content-length: 18857
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-181.png
math-lessons.site//yr/ 31 KB
0 310ms
310ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-181.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a1a44d64bcac13d3d633e826737a3af4588ee4ddece809a754776a5b35e1a74c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e9-7c42"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xYcXSvwwSqfN7cXFFwY8ByJC57hSZUOhl9Or4x1sfP8rqhbxVqcX8clXW%2BhAT9ixGrHmWNylYzxpFYHF9qX5ibNlh2ZYCsaaEeUGh5t2x%2BuVvSmhzK91h35sgq5oHZnOiEykqA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8734&sent=738&recv=336&lost=0&retrans=0&sent_bytes=742320&recv_bytes=50416&delivery_rate=18972374&cwnd=301200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1010&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:29 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf245c9e-FRA
accept-ranges: bytes
content-length: 31810
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-51.png
math-lessons.site//yr/ 42 KB
0 286ms
286ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-51.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 26f9e6a433786ba5c1ee9061acfcb0b71ff3dcd27c25de8b769431e73f1e512f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fb-a7ff"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=20yoyKK2Th91QhZUXU7mJHdoQLRLF1uzMzh9nmkqimn%2FjJx%2FWLz1pREOfgYlVk7EbG4i598ZcTmIncE2YCvTWeaXGk1GoybYtQ41Bv6VVbNjmMIe%2BzbQ3h%2FpP9LcFtsCJIkcxg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9808&sent=406&recv=317&lost=0&retrans=0&sent_bytes=358957&recv_bytes=49250&delivery_rate=3113681&cwnd=121200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=998&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:47 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f0b5c9e-FRA
accept-ranges: bytes
content-length: 43007
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-129.png
math-lessons.site//yr/ 9 KB
0 289ms
289ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-129.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 96f9b4c3bba60012720fc851d96759010cb4ccfb27da734633edcf4abfcb921f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703dd-243f"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SDVAQFxe9i%2B9zKiF41w3VNB3YIVsJhhj4biZq57IGWNAe38fTBGsbLLpTSa6Y8ccxHT4s67sNDGXMJ9I1WAhDwLd9Qr%2Bans8ExWrJ2BuDQ1PZtcDNymy1akoH9Jo23i%2FuJQadg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9020&sent=487&recv=322&lost=0&retrans=0&sent_bytes=452204&recv_bytes=49475&delivery_rate=9593968&cwnd=162000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1000&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:17 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf1b5c9e-FRA
accept-ranges: bytes
content-length: 9279
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-3.png
math-lessons.site//yr/ 36 KB
0 296ms
296ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-3.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: f7eb58f581874da44ccc8dc9396d020b5fd0fc21d4bac5d3bdd9208aaec274ad

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f7-90f4"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FMaHkSO2cjHRZSe9gy%2BXyKNRMp5%2BdlpazvoHzVebJoeN7kwTYup4yNJj3JUmiM6TKLyZVA2nRMfTjPpl4freTXa4ZzRFd4V3v8q4ucwoA7Ny56LhJqZv9o5gMjLmWeDEHtY0ew%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8939&sent=526&recv=324&lost=0&retrans=0&sent_bytes=498157&recv_bytes=49565&delivery_rate=8770422&cwnd=184800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1001&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:43 GMT
vary: Accept-Encoding
priority: u=2,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e7ed75c9e-FRA
accept-ranges: bytes
content-length: 37108
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-61.png
math-lessons.site//yr/ 28 KB
0 343ms
343ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-61.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 44de345d5cc78473fe66e2bc34b318266b919db81b9b8850196686b53b320cb6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fe-6e04"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=L8S3ZjT1KolE%2F4edEbu1e9aeyvcw4Y0mLfB13hbNQ3Tu1eicJ7F4sjLx0KgKBtB%2BbPko2uloevCDRZAlC0Ywqqyvh5NSQRF2xUPafwgC6HHjAINE%2BzjGhklNXy35Z7xC9X5mNQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8456&sent=593&recv=328&lost=0&retrans=0&sent_bytes=575193&recv_bytes=49745&delivery_rate=14855738&cwnd=223200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1005&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:50 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f135c9e-FRA
accept-ranges: bytes
content-length: 28164
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-33.png
math-lessons.site//yr/ 34 KB
0 274ms
274ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-33.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a61fa6cd955ddc095334b3bcc0867d1bfd818d2d2e61de09e6e600268e3abd6f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f8-8851"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gfgHwirIjK99jdzg%2F1AwpXim8970XkxaZhTB3jAIxA9VMD8ip47YhaQsaBi1ubOKFSRxO1Z5aX89g7dcCehlhlf0vyskejNgNnbfx3BK90%2B9MWpZ8S2YeXfAgHv8ji2SiIFWPA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11191&sent=312&recv=313&lost=0&retrans=0&sent_bytes=248557&recv_bytes=48759&delivery_rate=217667&cwnd=96000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=990&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:44 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f075c9e-FRA
accept-ranges: bytes
content-length: 34897
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-43.png
math-lessons.site//yr/ 31 KB
0 271ms
271ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-43.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 922846824beee54f35d9fd4c2fcc8a20b833becef0114cac2b42eb4e02058ec2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fa-7cd9"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=r6eXFI9UFLxB8MkP1su4YQ%2F9un%2BWBpFfobpXIq9ddGdPyhGnSLJiK6zPCbirKhh7tSz8fDNsS6o58qoalqiNdT5PE2f4%2BkVVpl2SunT4xHTQQlgaGmnN%2Bqozaqk0EPEtOJ6rVw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13316&sent=289&recv=309&lost=0&retrans=0&sent_bytes=221405&recv_bytes=48581&delivery_rate=59546&cwnd=52800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=984&x=1", cfExtPri, cfHdrFlush;dur=5
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:46 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f0a5c9e-FRA
accept-ranges: bytes
content-length: 31961
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-211.png
math-lessons.site//yr/ 16 KB
0 301ms
301ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-211.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c754c3105e6993a8ce8b315d4162b568cf3f5d749ec1d8a381d7ae265d249a51

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f0-40fa"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K%2Fb1yu%2BV8jM8aEM61B8uLrKcdpKqe8C2Qd5hEUIaKW8SFl4h7jKjmBeS7pCgfvZUlwDuF0JPd%2Fkid5YhP4wEfIpq%2BgeYP%2FSk%2FKP3pGboLREkJypRUPFeID0rpHMDR6Xygtvz5w%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8456&sent=593&recv=328&lost=0&retrans=0&sent_bytes=575193&recv_bytes=49745&delivery_rate=14855738&cwnd=223200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1004&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:36 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf315c9e-FRA
accept-ranges: bytes
content-length: 16634
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-26.png
math-lessons.site//yr/ 46 KB
0 265ms
265ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-26.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 0a96651c5303b58ca73f91e0a1a9e28acf6889b9b37c30e1c8679ae365b9dd08

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f6-b93e"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DNK8OQBzjNn9KIXKyc%2BgzZ4rQPgMw02LcHUGHtD44WaI2ZTq1keFm8RwTHjcTIxKMeEs3vYQUSiq%2BOedp5z%2BPDhMllwoZE7cbs5vap%2Fq8h6zeSduHy0RfkmcVAoEJrS9aoU5lA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13316&sent=289&recv=309&lost=0&retrans=0&sent_bytes=221405&recv_bytes=48581&delivery_rate=59546&cwnd=52800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=987&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:42 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f025c9e-FRA
accept-ranges: bytes
content-length: 47422
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-76.png
math-lessons.site//yr/ 29 KB
0 309ms
309ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-76.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: c9182400817043e85dd7ecee2fc95dfebff567c70f3c3495873042aa9258704e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70400-72ab"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4jwmH82wzlNYZDSbJHxVTNx1Roz209sgjtWJwiYaPp8o4pvY7K649uv2j8j7wGhkNOg6Zhun8rn98m4ROOlda74fnRlxszNKE7oALHl9OzblsiMvZ8l0gMyrt0Kfnwb6vVadSw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8734&sent=738&recv=336&lost=0&retrans=0&sent_bytes=742320&recv_bytes=50416&delivery_rate=18972374&cwnd=301200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1013&x=1", cfExtPri, cfHdrFlush;dur=4
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:52 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f175c9e-FRA
accept-ranges: bytes
content-length: 29355
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-228.png
math-lessons.site//yr/ 38 KB
0 366ms
366ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-228.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 6f7fec5a6f5b39ebbba5503c85ccde5051fb89d015e7f63e8f340b328c9c4755

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f3-974c"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zP4o5nC6LZFp8tiX8tSMsxk1f0rucaZNwZhcfxpG6k3RjrMl0nTEgRIjXXnjG%2BvjsVVUXEatWi%2FsCNO6PQOGEwkBQ1LCOFABhpkb%2BMhxpc%2FrWBqyLo%2FS2KNKIB3BHzakVtvRvQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13673&sent=1023&recv=367&lost=82&retrans=82&sent_bytes=1075974&recv_bytes=53432&delivery_rate=13242680&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1035&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:39 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf335c9e-FRA
accept-ranges: bytes
content-length: 38732
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-243.png
math-lessons.site//yr/ 26 KB
0 389ms
389ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-243.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 910fe651c05f358e48a31133d8a8c14d5b367af6264031abcc2a58e7dae891c6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f6-6687"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=H0%2BU85m8IcLNIyMq2Gv0vZu2jAtLLKaTE%2F188vmG2UAgetUbnoG%2FXKFsYED2n8QmB6tDeeGLKXJ%2BN13aZ1M97DYwCpKQdQF%2BzDxT7j4QDqZik0EgRhdx3qMRhKETsdRCcFseXA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17699&sent=1087&recv=376&lost=82&retrans=82&sent_bytes=1148663&recv_bytes=54802&delivery_rate=10501281&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1045&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:42 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf435c9e-FRA
accept-ranges: bytes
content-length: 26247
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-242.png
math-lessons.site//yr/ 24 KB
0 338ms
338ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-242.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ffba2acf01a497c658ba966c44763cb5de6c8838f164a3d0b6f0e4a847f88522

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f6-5eb7"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6oebCASidUGp5AO6CjmBvPDU8D9woz9PlRckrE%2Bash9w%2FCnzXC8XO0O8hLMlEcKmJoQJ25B%2BffJQXGzQbGmEcm6fwAR8sgu5La1amzvSiKRBs8ImcQ5VZ03SV2yCeAPIKdzHFg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16859&sent=866&recv=356&lost=82&retrans=0&sent_bytes=889584&recv_bytes=51349&delivery_rate=12016105&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1024&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:42 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf405c9e-FRA
accept-ranges: bytes
content-length: 24247
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-119.png
math-lessons.site//yr/ 40 KB
0 35ms
35ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-119.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: eec6f6b6a75b196d91af2dfecc04dfac3b545d566837ff60fd67ce0d57fe2a60

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: HIT
etag: "66e703da-a092"
age: 4395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9DAuUe57kBV0at4QN1Mbgn%2Bpt7SAFeMptFKve%2BrlF8Ys7VPjN5K%2FgYHKNRIJ7oINuZuW%2BeBp6kM%2FtrO6V8PrxJK1V2yqKMSQ%2FeV2z5AMEFdUWW84d0kKo1A1JuxVRPKndIdBdA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=7938&sent=128&recv=89&lost=0&retrans=0&sent_bytes=112112&recv_bytes=17541&delivery_rate=6734281&cwnd=52800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=716&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:14 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f1a5c9e-FRA
accept-ranges: bytes
content-length: 41106
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-1.png
math-lessons.site//yr/ 57 KB
0 31ms
31ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-1.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 77727161b9d72fc7285ef5b8efa862579e392cc67af583fd61f111acb9251878

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703d7-e3da"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Fx%2BiSrjzHgW39fFk5g%2BWgAaXx4z9J4oIqNm%2BKF6InO2ZkHRUvsZCyP2P1EZfR9hl7QEJ7dnN%2F7KkplPvLJI1Jl6ZcgX9p1kgLfIUazsCxDdg60O3f8cXr7IIbTRnV9u6TI29OA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9141&sent=33&recv=18&lost=0&retrans=0&sent_bytes=25846&recv_bytes=5726&delivery_rate=1426022&cwnd=12000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=635&x=1", cfExtPri, cfHdrFlush;dur=6
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:11 GMT
vary: Accept-Encoding
priority: u=2,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938c4ce15c9e-FRA
accept-ranges: bytes
content-length: 58330
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-2.png
math-lessons.site//yr/ 33 KB
0 32ms
32ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-2.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8f7a232fac336f38c90189bf816e8b2192c97ddb6043c37e626efd7b24b901f2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ed-8273"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WrQ%2FkRFK01MM30x4gdESOegMfBWXrLd22%2BjB8CXlyxwQDuqbOKtSEEsjp0WtX%2F29Fw8vAC7M5Cn5SpVZiO9vqCVM2XsuM5GV9DFqJCvFf5vJFNZZDPbVL%2Fpg4IU%2Btr%2FMbaCQ6g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9141&sent=23&recv=18&lost=0&retrans=0&sent_bytes=13846&recv_bytes=5726&delivery_rate=1426022&cwnd=12000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=632&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:33 GMT
vary: Accept-Encoding
priority: u=2,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938c4ce25c9e-FRA
accept-ranges: bytes
content-length: 33395
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-183.png
math-lessons.site//yr/ 34 KB
0 344ms
344ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-183.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: d4bb17a0d5e45d8de1a1f2732abd4571ed423a015a337374c3ad955f229e4c15

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e9-891e"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=E9ZGQ8PRA17wNvgKLXD0oTR286Rm%2ByI%2Bt8ri%2FXChSM3z1sSBm52l6XtyfGjizRJvRLa%2ByUKteOjdzoG4d4nz%2FyQp1fmJV4vUVZV68ayVDBfheixA7Uig%2BXPOUN0hfH5M9DCRCA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13797&sent=896&recv=363&lost=82&retrans=82&sent_bytes=925584&recv_bytes=53236&delivery_rate=11009332&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1027&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:29 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf2a5c9e-FRA
accept-ranges: bytes
content-length: 35102
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-18.png
math-lessons.site//yr/ 37 KB
0 317ms
316ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-18.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: bbb41ad8622e1dfbd5a577949fdb710dd7c701f1f905145c5651ae2d928293a5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703e8-92e6"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=J1%2FKwjBBhYBV5Q10J3xYTlnfwg1v6GvhsSTay6P5gJM0Hn%2BA7GlFThRb%2B7ANhF%2BO1J0i%2F8vDnv2jxHgkok3VaUlbGcpj6EAAcSMQiocHSMX6omt3Wz1JwoWZsqf6tB7%2BFXOuxg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8456&sent=584&recv=328&lost=0&retrans=0&sent_bytes=565357&recv_bytes=49745&delivery_rate=14855738&cwnd=223200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1004&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:28 GMT
vary: Accept-Encoding
priority: u=2,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f015c9e-FRA
accept-ranges: bytes
content-length: 37606
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-27.png
math-lessons.site//yr/ 46 KB
0 258ms
257ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-27.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 3d8d4e22962db472403ffb5d6311cd7272e72765511e4af0bc0aafc8b28394f8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f7-b8de"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ewbzecFoRzMpicRAfvXTTwXbfgeuLuOEAbR9Gu%2BJccKLgKCR8kb%2FooAaWcvW3Sgbw6jCNr2WP8wQ6TKp8e1sHlduIz%2BSPZDjxuNLWzvzaUIDPbme9yUrYzApMuOa9dKALPckCg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=13316&sent=251&recv=309&lost=0&retrans=0&sent_bytes=176557&recv_bytes=48581&delivery_rate=59546&cwnd=52800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=981&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:43 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f045c9e-FRA
accept-ranges: bytes
content-length: 47326
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-34.png
math-lessons.site//yr/ 49 KB
0 284ms
284ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-34.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: e69ac725ee27e33a7c25a9653cd7a77b47ed06758c43070147918dba3350c04e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f9-c469"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1aGRD4zoin9i5SnzONs9b39EYEb7K8m77OVyhhxwdI387lAaBFkNGpcG18dpqwxzl1Zc%2FcnTffdfLPxAjEZBedb%2FrM9q5nzuyXhoS7ONoJYRdfDpTNeXI0H1WM9UIxZfouuYkA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=9808&sent=406&recv=317&lost=0&retrans=0&sent_bytes=358957&recv_bytes=49250&delivery_rate=3113681&cwnd=121200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=997&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:45 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f085c9e-FRA
accept-ranges: bytes
content-length: 50281
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-42.png
math-lessons.site//yr/ 43 KB
0 315ms
315ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-42.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8056145c8490d482198e1c82566d7127497d3da65bee7187138150f161975722

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fa-aa80"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zkVqYpa7IEzeyRidGHPdts0D02lScdMGx6KEd5WPnmkRpwDDxIh6tkV0MR4xFsxZgF%2BcjMnw08hUVrS8vTHO4v3f5TeXUvnSdzL2cXfIe4I%2BeGSJRVQru39yyFDt6%2FbCTAA3yw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=14440&sent=859&recv=345&lost=0&retrans=0&sent_bytes=882102&recv_bytes=50822&delivery_rate=11491382&cwnd=352800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1020&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:46 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f095c9e-FRA
accept-ranges: bytes
content-length: 43648
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-241.png
math-lessons.site//yr/ 23 KB
0 340ms
340ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-241.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 474f3e87a8596dfc8a8a32a7a34149b3d5cc08629e8eaf313df760a8ec971e61

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f6-5b61"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YHqSZYA6MN8hgH3L6xDHshLO6O%2B%2FRMUBAFrHMH3fWvvcljTALwqZ1XJa7T1cQhTmc0APRl%2FpcP%2BlQuCsiK%2BgTiyUegNqH5%2Blv9KIe4WIRf0jEyUjZeB%2F9w9Uqg8WgcV8PbIkiw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=17056&sent=876&recv=359&lost=82&retrans=82&sent_bytes=901584&recv_bytes=52421&delivery_rate=12529328&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1025&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:42 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf3a5c9e-FRA
accept-ranges: bytes
content-length: 23393
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-191.png
math-lessons.site//yr/ 50 KB
0 333ms
333ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-191.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 943608754d6e1fed5f6643ae2fbd0ba6a9bc5c44de096e1b29b6fc521a8d8626

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703eb-c852"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QSC1IPvwXBxXQjZe%2FjCCKhdO7qne9gi8wmFpwaXKb6O4%2BMrgT8F0ZaGFiRKds4M9%2B6VJCS5h%2BWLiqgw5iCLKqDHcNylufA0XtOjc8ZORB9%2FcHPa7M0%2FKu72bXLlOdTw140m4jw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=14440&sent=866&recv=345&lost=0&retrans=0&sent_bytes=889584&recv_bytes=50822&delivery_rate=11491382&cwnd=352800&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1022&x=1", cfExtPri, cfHdrFlush;dur=2
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:31 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf305c9e-FRA
accept-ranges: bytes
content-length: 51282
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-59.png
math-lessons.site//yr/ 43 KB
0 336ms
336ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-59.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: a6ad1e5dd13c9da6cc6f0ce457a4f0baa2393cba7c35c5a60498861ae25453ef

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703fd-aa34"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GVByYtVTljBMK3g1nTyn%2Fe5l6d4%2BAwhQ9PHHRccOU2QNEvlgFMT9iJw9yYRB%2FUcVT4n9pQLJ0OnA26KAo92k1dv2b4e3vepvendAUJVhl3CoilEqBD0WCXMMYgfZY3vwArgpKQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8456&sent=593&recv=328&lost=0&retrans=0&sent_bytes=575193&recv_bytes=49745&delivery_rate=14855738&cwnd=223200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1004&x=1", cfExtPri, cfHdrFlush;dur=1
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:49 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e8f0c5c9e-FRA
accept-ranges: bytes
content-length: 43572
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-227.png
math-lessons.site//yr/ 36 KB
0 335ms
335ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-227.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: ccd98add98ffc9e2e8995d5d3307abbaf5e4696794b161a650f6313be004c1a6

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703f3-90ec"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=exXJabvgDzkaupIqiVwyoTZstiXZxe3saHcZ2e4bF6vOaUTZzWSf9BJdYYP21tffIOXK0lFae6JvmVuIFAj39UMEzECAbsZswIPdjqq5GIdpwCn7Bvbam83a2dt%2Fqp5GeISuCA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=16859&sent=866&recv=356&lost=82&retrans=0&sent_bytes=889584&recv_bytes=51349&delivery_rate=12016105&cwnd=257879&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1024&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:39 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938ebf325c9e-FRA
accept-ranges: bytes
content-length: 37100
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-132.png
math-lessons.site//yr/ 10 KB
0 274ms
274ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-132.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 1be0d3332bd255f09df5c3fd6d0454c3a440a7f757971636cf22a91843e14e0b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703de-2958"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JQ1VOjTQT9ivFHTzZBh%2B%2BLpqZnVrcHCkgiZp92Z1Jwuu4KfB6bJ8fboIISD%2BBIQhnsP1QcZ7bsQiXtmciM44gjZQ4jnPxn2JhkuRBGCm9cGG180WKwPjF4VlGJx50vdR62AGGg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=10302&sent=400&recv=316&lost=0&retrans=0&sent_bytes=351993&recv_bytes=49205&delivery_rate=279039&cwnd=117600&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=996&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:18 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf1c5c9e-FRA
accept-ranges: bytes
content-length: 10584
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-190.png
math-lessons.site//yr/ 34 KB
0 306ms
306ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-190.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 0de6dc6d4708c4b7697d8324bfd014faf412cc31d67a13e6aab361e2ba4b3330

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e703ea-89be"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FOX0orSHahYWslBvmSM70IUqHlLknvb1CrfZwtxeME7oMkYmtBPWgFwL9QFotQGyLpVpe2lO%2F%2Bt%2BSdaM0ak%2FPahHSd3cHSOeQOiLyBpuFk9NAJ7vSdGJi%2BOKzAUngLi2w1AY7A%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=8734&sent=738&recv=336&lost=0&retrans=0&sent_bytes=742320&recv_bytes=50416&delivery_rate=18972374&cwnd=301200&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=1017&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:30 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938eaf2c5c9e-FRA
accept-ranges: bytes
content-length: 35262
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 lesson-82.png
math-lessons.site//yr/ 37 KB
0 269ms
269ms Image
image/png 172.67.200.175
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://math-lessons.site//yr/lesson-82.png
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / PleskLin
Resource Hash: 8fb08a9c487fe3004f38c99209aebfee76760fc96e0c04e106b16afcebb0917d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cf-cache-status: REVALIDATED
etag: "66e70402-935d"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=EFK60OqEE4zAy8RjGkPzFBdpZwwaTxrF3KZJkNx0fioMYggCin8%2Fro%2BjtUyrbB7CyQ0vmkGWINK82oIYPLklgRxHaOI4bChUGri5rqBjj1pCc5OqdzkJAMuwSDR3dTTEzltPeA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=11191&sent=314&recv=313&lost=0&retrans=0&sent_bytes=250604&recv_bytes=48759&delivery_rate=217667&cwnd=96000&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=990&x=1", cfExtPri, cfHdrFlush;dur=3
date: Fri, 18 Oct 2024 18:26:23 GMT
content-type: image/png
last-modified: Sun, 15 Sep 2024 15:57:54 GMT
vary: Accept-Encoding
priority: u=3,i
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d4a938e9f195c9e-FRA
accept-ranges: bytes
content-length: 37725
x-powered-by: PleskLin
server: cloudflare

GET
H3 200 pxiByp8kv8JHgFVrLCz7Z1xlFQ.woff2
fonts.gstatic.com/s/poppins/v21/ 8 KB
8 KB 44ms
16ms Font
font/woff2 142.250.186.131
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/poppins/v21/pxiByp8kv8JHgFVrLCz7Z1xlFQ.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;700&display=swap

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.131 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s07-in-f3.1e100.net

Software

sffe /

Resource Hash

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https://fonts.gstatic.com/s/poppins/v21/pxiEyp8kv8JHgFVrJJfecg.woff2

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Software

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GOOGLE

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54ms Script
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CLOUDFLARENET

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Full URL: https://cadmus.script.ac/d1r100yi8pmbig/script.js
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URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js
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Request headers

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GET
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FASTLY

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Full URL

https://cdn.jsdelivr.net/gh/prebid/currency-file@1/latest.json?date=20241018

Requested by

Host: api.adinplay.com
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Protocol

Security

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Server

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Request headers

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GET
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Full URL: https://country.adinplay-venatus.workers.dev/
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Request headers

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GET
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33 KB 186ms
59ms Script
text/javascript 142.250.186.66
GOOGLE

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Full URL

https://securepubads.g.doubleclick.net/tag/js/gpt.js?network-code=421469808

Requested by

Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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Reverse DNS

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Software

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GET
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39ms Script
text/javascript 2a00:1450:4001:813::200a
GOOGLE

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Full URL

https://imasdk.googleapis.com/js/sdkloader/ima3.js

Requested by

Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js

Protocol

Security

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GET
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26 KB 69ms
19ms Script
application/javascript 2606:4700:10::6816:4ad8
CLOUDFLARENET

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Full URL: https://btloader.com/tag?o=5130683165442048&upapi=true
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URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js
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server: cloudflare

GET
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api.adinplay.com/libs/aiptag/assets/ 16 B
348 B 27ms
26ms Script
application/javascript 2606:4700:20::681a:3e8
CLOUDFLARENET

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Full URL: https://api.adinplay.com/libs/aiptag/assets/adsbygoogle.js
Requested by: Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js
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Request headers

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Referer: https://math-lessons.site/

Response headers

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GET
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OK cmp.php Show response
c.delivery.consentmanager.net/delivery/ 5 KB
3 KB 131ms
36ms Script
text/javascript 87.230.98.76
PLUSSERVER-ASN1

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Full URL

https://c.delivery.consentmanager.net/delivery/cmp.php?id=13566cdid=abbb821549a1&h=https%3A%2F%2Fmath-lessons.site%2F&&__cmpfcc=1&l=en&o=1729275983530

Requested by

Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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Reverse DNS

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Software

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Security Headers

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Response headers

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GET
H2 200 cmp_en.min.js Show response
cdn.consentmanager.net/delivery/js/ 443 KB
95 KB 102ms
21ms Script
application/javascript 2a02:6ea0:c700::107
CDN77 _

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Full URL: https://cdn.consentmanager.net/delivery/js/cmp_en.min.js
Requested by: Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js
Protocol: H2
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Request headers

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GET
H2 200 px.gif
ad-delivery.net/ 43 B
342 B 91ms
44ms Image
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CLOUDFLARENET

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Full URL: https://ad-delivery.net/px.gif?ch=2
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

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Response headers

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server: cloudflare

GET
H3 200 favicon.ico
ad.doubleclick.net/ 1 KB
130 B 76ms
29ms Image
image/x-icon 142.250.185.102
GOOGLE

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Full URL

https://ad.doubleclick.net/favicon.ico?ad=300x250&ad_box_=1&adnet=1&showad=1&size=250x250

Requested by

Host: math-lessons.site
URL: https://math-lessons.site/

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.102 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

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Software

sffe /

Resource Hash

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Security Headers

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Request headers

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Referer: https://math-lessons.site/

Response headers

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age: 8186
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content-length: 104
x-xss-protection: 0
server: sffe

GET
H2 200 px.gif
ad-delivery.net/ 43 B
917 B 82ms
35ms Image
image/gif 2606:4700:20::681a:246
CLOUDFLARENET

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Full URL: https://ad-delivery.net/px.gif?ch=1&e=0.5855364596069554
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::681a:246 , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

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access-control-expose-headers: *, Content-Length, Date, Server, Transfer-Encoding, X-GUploader-UploadID, X-Google-Trace
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server: cloudflare

GET
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cdn.consentmanager.net/delivery/customdata/ 237 KB
35 KB 22ms
21ms Script
text/javascript 2a02:6ea0:c700::107
CDN77 _

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Full URL

https://cdn.consentmanager.net/delivery/customdata/bV8xLndfMTM1NjYucl9HRFBSLmxfZW4uZF81MzI0LnhfMjIudi5wLnRfNTMyNC54dF8zMg.js

Requested by

Host: c.delivery.consentmanager.net
URL: https://c.delivery.consentmanager.net/delivery/cmp.php?id=13566cdid=abbb821549a1&h=https%3A%2F%2Fmath-lessons.site%2F&&__cmpfcc=1&l=en&o=1729275983530

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

content-encoding: gzip
x-77-cache: HIT
expires: Fri, 18 Oct 2024 18:27:17 GMT
date: Fri, 18 Oct 2024 18:26:23 GMT
edge-control: public, max-age=1800
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x-77-pop: frankfurtDE
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x-77-age: 1250
server: CDN77-Turbo

GET
H3 200 pubads_impl.js Show response
securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202410140101/ 475 KB
148 KB 32ms
31ms Script
text/javascript 142.250.186.66
GOOGLE

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https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202410140101/pubads_impl.js

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js?network-code=421469808

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.66 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s05-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

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etag: 6200590973078812877
age: 27572
x-content-type-options: nosniff
expires: Sat, 18 Oct 2025 10:46:51 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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date: Fri, 18 Oct 2024 10:46:51 GMT
content-disposition: attachment; filename="f.txt"
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access-control-allow-origin: *
content-length: 151472
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server: cafe

POST
H2 200 1a Show response
i.clean.gg/ 0
104 B 119ms
118ms XHR
application/octet-stream 34.95.69.49
GOOGLE-CLOUD-PLAT...

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Full URL: https://i.clean.gg/1a
Requested by: Host: cadmus.script.ac
URL: https://cadmus.script.ac/d1r100yi8pmbig/script.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.95.69.49 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
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Software: nginx/1.21.6 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: application/json
Referer: https://math-lessons.site/

Response headers

access-control-expose-headers: Content-Length,Content-Range
access-control-allow-methods: GET, POST, OPTIONS
via: 1.1 google
access-control-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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server: nginx/1.21.6
access-control-allow-headers: DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Origin,Accept,X-API-Key

OPTIONS
H2 204 1a
i.clean.gg/ Frame 0
0 143ms
104ms Preflight
text/plain 34.95.69.49
GOOGLE-CLOUD-PLAT...

General

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Full URL: https://i.clean.gg/1a
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.95.69.49 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS: 49.69.95.34.bc.googleusercontent.com
Software: nginx/1.21.6 /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://math-lessons.site
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

access-control-allow-headers: DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Origin,Accept,X-API-Key
access-control-allow-methods: GET, POST, OPTIONS
access-control-allow-origin: *
access-control-max-age: 1728000
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/plain; charset=utf-8
date: Fri, 18 Oct 2024 18:26:23 GMT
server: nginx/1.21.6
via: 1.1 google

GET
H/1.1 200
OK /
c.delivery.consentmanager.net/delivery/info/ 43 B
448 B 26ms
23ms Image
image/gif 87.230.98.76
PLUSSERVER-ASN1

General

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Full URL

https://c.delivery.consentmanager.net/delivery/info/?id=13566&did=1&cfdid=33664&t=pv.d_ncs.d_ancs.d_bncs.cf.cfx&h=https%3A%2F%2Fmath-lessons.site%2F&o=1729275984019&l=EN&lv=0&d=1&ct=14&e=&e2=&e3=&i=&sv=32&dv=22&

Requested by

Host: math-lessons.site
URL: https://math-lessons.site/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

87.230.98.76 , Germany, ASN61157 (PLUSSERVER-ASN1, DE),

Reverse DNS

ma5050018.psmanaged.com

Software

Resource Hash

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Security Headers

Name	Value
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cache-control: no-store, no-cache, must-revalidate
pragma: no-cache
cross-origin-resource-policy: cross-origin
expires: Thu, 01 Dec 1994 16:00:00 GMT
access-control-allow-origin: *
content-length: 43
date: Fri, 18 Oct 2024 18:26:24 GMT
edge-control: no-store, no-cache, must-revalidate
last-modified: Fri, 18 Oct 2024 18:26:24 GMT
x-xss-protection: 0
content-type: image/gif

GET
H/1.1 200
OK /
c.delivery.consentmanager.net/delivery/info/ 43 B
448 B 69ms
25ms Image
image/gif 87.230.98.76
PLUSSERVER-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://c.delivery.consentmanager.net/delivery/info/?id=13566&did=1&cfdid=1&t=cv&h=https%3A%2F%2Fmath-lessons.site%2F&o=1729275984021&l=EN&lv=0&d=1&ct=14&e=&e2=&e3=&i=&sv=32&dv=22&

Requested by

Host: math-lessons.site
URL: https://math-lessons.site/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

87.230.98.76 , Germany, ASN61157 (PLUSSERVER-ASN1, DE),

Reverse DNS

ma5050018.psmanaged.com

Software

Resource Hash

5704a2e9f2f7ce43a79f9b407f1aedcfd50223cbe8bd2f71ff8c5c819e469cbc

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cache-control: no-store, no-cache, must-revalidate
pragma: no-cache
cross-origin-resource-policy: cross-origin
expires: Thu, 01 Dec 1994 16:00:00 GMT
access-control-allow-origin: *
content-length: 43
date: Fri, 18 Oct 2024 18:26:24 GMT
edge-control: no-store, no-cache, must-revalidate
last-modified: Fri, 18 Oct 2024 18:26:24 GMT
x-xss-protection: 0
content-type: image/gif

GET
H2 200 logo1592405744x390.gif
cdn.consentmanager.net/delivery/img/ 29 KB
29 KB 26ms
16ms Image
image/gif 2a02:6ea0:c700::107
CDN77 _

General

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Full URL: https://cdn.consentmanager.net/delivery/img/logo1592405744x390.gif
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:6ea0:c700::107 Frankfurt am Main, Germany, ASN60068 (CDN77 _, GB),
Reverse DNS
Software: CDN77-Turbo /
Resource Hash: 73e80796df0f325249f01776635aecedb926aaa6df8404c66aedb6941f95d918

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

x-77-age: 6940461
x-77-nzt: EgwBz9PTGQH3LedpAAwBJRPCLgH38cgPAA
cache-control: max-age=31536000
etag: "72aa-5d782acc0f8e6"
x-77-cache: HIT
expires: Fri, 18 Jul 2025 11:10:42 GMT
accept-ranges: bytes
x-77-pop: frankfurtDE
content-length: 29354
date: Fri, 18 Oct 2024 18:26:24 GMT
edge-control: max-age=2592000
content-type: image/gif
last-modified: Tue, 08 Feb 2022 14:38:47 GMT
x-77-nzt-ray: 43862e246a6a565e50a81267ce673405
server: CDN77-Turbo

GET
H2 200 en.gif
cdn.consentmanager.net/delivery/flags/ 384 B
726 B 27ms
17ms Image
image/gif 2a02:6ea0:c700::107
CDN77 _

General

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Full URL: https://cdn.consentmanager.net/delivery/flags/en.gif
Requested by: Host: math-lessons.site
URL: https://math-lessons.site/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:6ea0:c700::107 Frankfurt am Main, Germany, ASN60068 (CDN77 _, GB),
Reverse DNS
Software: CDN77-Turbo /
Resource Hash: eee4cf12a666b414c57a7f3ad86679b3f8d3baeb0914c5f2ec68243d9375d881

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

x-77-age: 6940519
x-77-nzt: EgwBz9PTGQH3Z+dpAAwB1GY4EQHXBiwFAA
cache-control: max-age=31536000
etag: "180-5c4c0aa828a40"
x-77-cache: HIT
expires: Sat, 26 Jul 2025 12:21:55 GMT
accept-ranges: bytes
x-77-pop: frankfurtDE
content-length: 384
date: Fri, 18 Oct 2024 18:26:24 GMT
edge-control: max-age=2592000
content-type: image/gif
last-modified: Mon, 14 Jun 2021 21:37:37 GMT
x-77-nzt-ray: 43862e246a6a565e50a812673b6f3805
server: CDN77-Turbo

GET
H3 200 ima_ppub_config Show response
securepubads.g.doubleclick.net/pagead/ 67 B
60 B 82ms
46ms XHR
application/json 142.250.186.66
GOOGLE

General

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Full URL

https://securepubads.g.doubleclick.net/pagead/ima_ppub_config?ippd=https%3A%2F%2Fmath-lessons.site%2F

Requested by

Host: imasdk.googleapis.com
URL: https://imasdk.googleapis.com/js/sdkloader/ima3.js

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.66 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s05-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

cache-control: private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin: *
content-encoding: br
cross-origin-resource-policy: cross-origin
x-content-type-options: nosniff
expires: Fri, 18 Oct 2024 18:26:24 GMT
access-control-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
content-length: 36
date: Fri, 18 Oct 2024 18:26:24 GMT
x-xss-protection: 0
content-type: application/json; charset=UTF-8
content-disposition: attachment; filename="f.txt"
server: cafe

POST
H2 200 auction Show response
elb.the-ozone-project.com/openrtb2/ 2 B
849 B 113ms
69ms Fetch
text/plain 104.18.34.190
CLOUDFLARENET

General

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Full URL: https://elb.the-ozone-project.com/openrtb2/auction
Requested by: Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.34.190 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
content-type: text/plain
Referer: https://math-lessons.site/

Response headers

cache-control: no-cache, no-store, must-revalidate
cf-cache-status: DYNAMIC
pragma: no-cache
access-control-allow-credentials: true
cf-ray: 8d4a93959dcddc68-FRA
expires: 0
access-control-allow-origin: https://math-lessons.site
content-length: 2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: text/plain; charset=utf-8
vary: Origin, Accept-Encoding
server: cloudflare

POST
H2 200 prebid-request Show response
onetag-sys.com/ 15 B
413 B 96ms
55ms Fetch
application/json 51.89.9.251
OVH

General

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Full URL

https://onetag-sys.com/prebid-request

Requested by

Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

51.89.9.251 London, United Kingdom, ASN16276 (OVH, FR),

Reverse DNS

ip251.ip-51-89-9.eu

Software

Resource Hash

663dab1310a7e64c3bdd7dfdc81b7fc9a28884d4ee290b96077c7b32bbe84707

Security Headers

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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
content-type: text/plain
Referer: https://math-lessons.site/

Response headers

strict-transport-security: max-age=15552000
cache-control: no-transform, no-cache
content-encoding: gzip
access-control-allow-credentials: true
access-control-allow-origin: https://math-lessons.site
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content-type: application/json
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POST
H2 200 prebid Show response
ib.adnxs.com/ut/v3/ 138 B
830 B 73ms
19ms Fetch
application/json 37.252.171.21
ASN-APPNEX

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Full URL

https://ib.adnxs.com/ut/v3/prebid

Requested by

Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

37.252.171.21 Frankfurt am Main, Germany, ASN29990 (ASN-APPNEX, US),

Reverse DNS

1004.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

Software

nginx/1.23.4 /

Resource Hash

2b622e8388c96ff6812aa4172efb4393343600a8e0c40f7758e9d431ee092097

Security Headers

Name	Value
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
content-type: text/plain
Referer: https://math-lessons.site/

Response headers

cache-control: no-store, no-cache, private
pragma: no-cache
accept-ch: Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
access-control-allow-credentials: true
x-proxy-origin: 78.159.108.38; 78.159.108.38; 1004.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net; adnxs.com
expires: Sat, 15 Nov 2008 16:00:00 GMT
access-control-allow-origin: https://math-lessons.site
an-x-request-uuid: 1d31a881-7c0b-48a2-aad3-9e6f96523cb9
content-length: 138
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date: Fri, 18 Oct 2024 18:26:24 GMT
x-xss-protection: 0
content-type: application/json; charset=utf-8
server: nginx/1.23.4

GET
H2 200 fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 417 B
950 B 98ms
27ms Fetch
application/json 2602:803:c003:200::21
RUBICONPROJECT

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=23042&site_id=360062&zone_id=2685800&size_id=15&alt_size_ids=2%2C1%2C40%2C55%2C57&gdpr=0&rp_schain=1.0,1!adinplay.com,GRL,1,,,&eid_pubcid.org=93c741a2-7ac2-4530-bf13-456c757e67dd%5E1&rf=https%3A%2F%2Fmath-lessons.site%2F&tg_i.domain=math-lessons.site&tg_i.page=https%3A%2F%2Fmath-lessons.site%2F&tg_i.pbadslot=math-lessons-site_970x250&tk_flint=pbjs_lite_v9.14.0&l_pb_bid_id=9e118a6286a506&p_screen_res=1600x1200&rp_secure=1&rp_maxbids=1&p_gpid=math-lessons-site_970x250&m_ch_mobile=%3F0&slots=1&rand=0.027976836239463454
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URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
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Reverse DNS
Software: nginx/1.21.4 /
Resource Hash: 32d352ccafde832a47fbc606950087c0c7c2b4da99e66832582f90cb6f8c8dd7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
content-type: text/plain
Referer: https://math-lessons.site/

Response headers

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pragma: no-cache
access-control-allow-credentials: true
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access-control-allow-origin: https://math-lessons.site
content-length: 417
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: application/json
vary: Accept-Encoding
server: nginx/1.21.4

GET
H2 200 fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 419 B
777 B 94ms
28ms Fetch
application/json 2602:803:c003:200::21
RUBICONPROJECT

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Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=23042&site_id=360062&zone_id=2685800&size_id=15&alt_size_ids=2%2C1%2C40%2C55%2C57&gdpr=0&rp_schain=1.0,1!adinplay.com,GRL,1,,,&eid_pubcid.org=93c741a2-7ac2-4530-bf13-456c757e67dd%5E1&rf=https%3A%2F%2Fmath-lessons.site%2F&tg_i.domain=math-lessons.site&tg_i.page=https%3A%2F%2Fmath-lessons.site%2F&tg_i.pbadslot=math-lessons-site_970x250_2&tk_flint=pbjs_lite_v9.14.0&l_pb_bid_id=11fc60b964979b&p_screen_res=1600x1200&rp_secure=1&rp_maxbids=1&p_gpid=math-lessons-site_970x250_2&m_ch_mobile=%3F0&slots=1&rand=0.32966092426744864
Requested by: Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
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Reverse DNS
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
content-type: text/plain
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Response headers

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access-control-allow-origin: https://math-lessons.site
content-length: 419
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: application/json
vary: Accept-Encoding
server: nginx/1.21.4

POST
H2 200 prebid Show response
ib.adnxs.com/ut/v3/ 19 B
709 B 152ms
105ms Fetch
application/json 37.252.171.21
ASN-APPNEX

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Full URL

https://ib.adnxs.com/ut/v3/prebid

Requested by

Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

37.252.171.21 Frankfurt am Main, Germany, ASN29990 (ASN-APPNEX, US),

Reverse DNS

1004.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

Software

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Resource Hash

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Security Headers

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Request headers

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content-type: text/plain
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Response headers

cache-control: no-store, no-cache, private
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access-control-allow-origin: https://math-lessons.site
an-x-request-uuid: 0af93fe4-b053-4468-9766-7198af0ebca6
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date: Fri, 18 Oct 2024 18:26:24 GMT
x-xss-protection: 0
content-type: application/json; charset=utf-8
server: nginx/1.23.4

POST
H2 200 prebid-request Show response
onetag-sys.com/ 15 B
414 B 81ms
52ms Fetch
application/json 51.89.9.251
OVH

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Full URL

https://onetag-sys.com/prebid-request

Requested by

Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

51.89.9.251 London, United Kingdom, ASN16276 (OVH, FR),

Reverse DNS

ip251.ip-51-89-9.eu

Software

Resource Hash

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Security Headers

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Request headers

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Response headers

strict-transport-security: max-age=15552000
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content-length: 41
content-type: application/json
access-control-allow-headers: content-type, origin, referer, user-agent

POST
H2 200 auction Show response
elb.the-ozone-project.com/openrtb2/ 2 B
664 B 104ms
74ms Fetch
text/plain 104.18.34.190
CLOUDFLARENET

General

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Full URL: https://elb.the-ozone-project.com/openrtb2/auction
Requested by: Host: api.adinplay.com
URL: https://api.adinplay.com/libs/aiptag/pub/GRL/math-lessons.site/tag.min.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

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Referer: https://math-lessons.site/

Response headers

cache-control: no-cache, no-store, must-revalidate
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cf-ray: 8d4a93959dd0dc68-FRA
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content-length: 2
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: text/plain; charset=utf-8
vary: Origin, Accept-Encoding
server: cloudflare

GET
H2 200 421469808 Show response
fundingchoicesmessages.google.com/i/ 26 KB
11 KB 95ms
38ms Script
application/javascript 2a00:1450:4001:80e::200e
GOOGLE

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Full URL

https://fundingchoicesmessages.google.com/i/421469808?ers=3

Requested by

Host: cadmus.script.ac
URL: https://cadmus.script.ac/d1r100yi8pmbig/script.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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x-xss-protection: 0
server: ESF

GET
H2 200 usync.html
eus.rubiconproject.com/ Frame 3E2E 0
0 46ms
9ms Document
text/html 88.221.169.246
AKAMAI-AS

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Full URL: https://eus.rubiconproject.com/usync.html?gdpr=0&gdpr_consent=
Requested by: Host: cadmus.script.ac
URL: https://cadmus.script.ac/d1r100yi8pmbig/script.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
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Resource Hash

Request headers

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content-type: text/html; charset=UTF-8
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vary: Accept-Encoding

GET
H2 204 /
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0 22ms
8ms Document
text/plain 51.89.9.252
OVH

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Full URL

https://onetag-sys.com/usync/?cb=1729275984324&gdpr=0&gdpr_consent=

Requested by

Host: cadmus.script.ac
URL: https://cadmus.script.ac/d1r100yi8pmbig/script.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

51.89.9.252 London, United Kingdom, ASN16276 (OVH, FR),

Reverse DNS

ip252.ip-51-89-9.eu

Software

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000

Request headers

Referer: https://math-lessons.site/
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Response headers

alt-svc: h3=":443"; ma=900, h3-29=":443"; ma=900
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strict-transport-security: max-age=15552000

GET
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elb.the-ozone-project.com/static/ Frame 5DCC 0
0 74ms
54ms Document
text/html 104.18.34.190
CLOUDFLARENET

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Full URL: https://elb.the-ozone-project.com/static/load-cookie.html?gdpr=0&gdpr_consent=&usp_consent=&gpp=&gpp_sid=&pubcid.org=93c741a2-7ac2-4530-bf13-456c757e67dd&publisherId=OZONEAIP0001&siteId=1500000135&cb=1729275984352&bidder=ozone
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URL: https://cadmus.script.ac/d1r100yi8pmbig/script.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Software: cloudflare /
Resource Hash

Request headers

Referer: https://math-lessons.site/
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GET
H/1.1 200
OK async_usersync.html
acdn.adnxs.com/dmp/ Frame 14AA 0
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33ms Document
text/html 151.101.1.108
FASTLY

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Full URL: https://acdn.adnxs.com/dmp/async_usersync.html
Requested by: Host: cadmus.script.ac
URL: https://cadmus.script.ac/d1r100yi8pmbig/script.js
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Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
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Reverse DNS
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash

Request headers

Referer: https://math-lessons.site/
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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

Accept-Ranges: bytes
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Cache-Control: max-age=86402
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X-Timer: S1729275985.597965,VS0,VE0

GET
H3 404 favicon.ico
math-lessons.site/ 808 B
1 KB 303ms
303ms Other
text/html 172.67.200.175
CLOUDFLARENET

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Full URL: https://math-lessons.site/favicon.ico
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.200.175 , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://math-lessons.site/

Response headers

server: cloudflare
cache-control: max-age=14400
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content-encoding: zstd
cf-cache-status: EXPIRED
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fRiUhW%2F4lrfkz8gtu%2BRn5cIWWv9UXBG03ZdKia9yZA7GmUs0xDuCqkFpHFF1zk6RXgVSxiI%2BQ%2BpPoWzLgfW8txvR2ZskBOVS%2FeTANp%2BILFBQGifz9fXfLGkM5CawCAm%2FV31InA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8d4a93970fd15c9e-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=12925&sent=8158&recv=1224&lost=177&retrans=177&sent_bytes=9252077&recv_bytes=134347&delivery_rate=15791&cwnd=150564&unsent_bytes=0&cid=5c8c0142a6a8d6c9&ts=2346&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 18 Oct 2024 18:26:24 GMT
content-type: text/html
last-modified: Sun, 19 Nov 2023 20:54:00 GMT
vary: Accept-Encoding
priority: u=1,i

Verdicts & Comments Add Verdict or Comment

190 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

25 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.smartadserver.com/api	1970-01-21 09:51:30	Name: pid Value: 2231904044052599535
.math-lessons.site/	1970-01-21 09:57:15	Name: _ga_8BVFDY09YW Value: GS1.1.1729275983.1.0.1729275983.0.0.0
.math-lessons.site/	1970-01-21 09:57:15	Name: _ga Value: GA1.1.51162509.1729275983
.math-lessons.site/	1970-01-21 02:32:45	Name: CountryCode Value: DE
.math-lessons.site/	1970-01-21 02:32:45	Name: userFromEEA Value: true
.math-lessons.site/	1970-01-21 00:22:42	Name: __cmpconsentx13566 Value: CQGr1jAQGr1jAAfYeBENBMFgAAAAAAAAAAigAAAO5gCgA4AM-AjwBKoDuQAA
.math-lessons.site/	1970-01-21 00:22:42	Name: __cmpcccx13566 Value: aBQGupMgAAAAAAA
.math-lessons.site/	1970-01-21 09:06:51	Name: _sharedID Value: 93c741a2-7ac2-4530-bf13-456c757e67dd
.math-lessons.site/	1970-01-21 09:06:51	Name: _sharedID_cst Value: SCwaLHgsZg%3D%3D
.adnxs.com/	1970-01-21 09:57:15	Name: receive-cookie-deprecation Value: 1
.rubiconproject.com/	1970-01-21 09:06:51	Name: khaos Value: M2F29T43-25-ELCO
.rubiconproject.com/	1970-01-21 09:06:51	Name: audit Value: 1\|naVuGyos1qr7/Mt1d1Kv/73dDCC+ZXywNKDLFkebH7oD1bMUI+UIh/DF5smeEKMA/w4S8KelRSHAUDtolU1/+0gcdj94p/MzVueikegcLzoijy0RC4Zd8SKPLRELhl3xIo8tEQuGXfGma+WVcS1g3g==
.the-ozone-project.com/	1970-01-21 02:30:51	Name: ozone_uid Value: 2nccp9tcAjRqqhpf35OvZmwp4mL
.the-ozone-project.com/	1970-01-21 00:21:17	Name: __cf_bm Value: AqGM6uxgBhnRefjS5WcDGWUUKVL45wu_DhhFxReGCAs-1729275984-1.0.1.1-9uJff4K6BlWTWdjgps7KLY5ZA.zISHip8hbQ4x17ABowtsOI6iScCZdZtCpVH7pGSI0VCyu.RjSH3pFuAaAAKw
.3lift.com/	1970-01-21 02:30:51	Name: tluidp Value: 2826255546087839552613
.3lift.com/	1970-01-21 02:30:51	Name: tluid Value: 2826255546087839552613
.bidswitch.net/	1970-01-21 09:06:51	Name: tuuid Value: 4946258d-5760-457d-9761-ab05bb6a7cfe
.bidswitch.net/	1970-01-21 09:06:51	Name: c Value: 1729275985
.bidswitch.net/	1970-01-21 09:06:51	Name: tuuid_lu Value: 1729275985
.casalemedia.com/	1970-01-21 09:06:51	Name: CMID Value: ZxKoUbmqPdMAACJDACLQwgAA
.casalemedia.com/	1970-01-21 02:30:51	Name: CMPS Value: 5270
.casalemedia.com/	1970-01-21 02:30:51	Name: CMPRO Value: 5270
.ads.pubmatic.com/	1970-01-21 00:22:42	Name: KCCH Value: YES
.the-ozone-project.com/	1970-01-21 02:30:51	Name: uids Value: eyJ0ZW1wVUlEcyI6eyJncmlkIjp7InVpZCI6IjQ5NDYyNThkLTU3NjAtNDU3ZC05NzYxLWFiMDViYjZhN2NmZSIsImV4cGlyZXMiOiIyMDI0LTExLTAxVDE4OjI2OjI1LjMzMjY3MzE4NloifSwiaXgiOnsidWlkIjoiWnhLb1VibXFQZE1BQUNKREFDTFF3Z0FBXHUwMDI2NTI3MCIsImV4cGlyZXMiOiIyMDI0LTExLTAxVDE4OjI2OjI1LjUzNDQyNTUwOFoifSwic21hcnQiOnsidWlkIjoiMjIzMTkwNDA0NDA1MjU5OTUzNSIsImV4cGlyZXMiOiIyMDI0LTExLTAxVDE4OjI2OjI0LjgwODkwODM5NFoifSwidHJpcGxlbGlmdCI6eyJ1aWQiOiIyODI2MjU1NTQ2MDg3ODM5NTUyNjEzIiwiZXhwaXJlcyI6IjIwMjQtMTEtMDFUMTg6MjY6MjQuODk4OTY2NTczWiJ9fSwiYmRheSI6IjIwMjQtMTAtMThUMTg6MjY6MjQuODA4OTAzOTc1WiJ9
.adform.net/	1970-01-21 01:47:39	Name: uid Value: 6463966628326506749

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://math-lessons.site/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

acdn.adnxs.com
ad-delivery.net
ad.doubleclick.net
api.adinplay.com
btloader.com
c.delivery.consentmanager.net
cadmus.script.ac
cdn.consentmanager.net
cdn.jsdelivr.net
code.jquery.com
country.adinplay-venatus.workers.dev
elb.the-ozone-project.com
eus.rubiconproject.com
fastlane.rubiconproject.com
fonts.googleapis.com
fonts.gstatic.com
fundingchoicesmessages.google.com
i.clean.gg
ib.adnxs.com
imasdk.googleapis.com
math-lessons.site
onetag-sys.com
region1.google-analytics.com
securepubads.g.doubleclick.net
www.googletagmanager.com
104.18.34.190
142.250.185.102
142.250.186.131
142.250.186.66
151.101.1.108
172.67.200.175
188.114.96.3
2001:4860:4802:34::36
2602:803:c003:200::21
2606:4700:10::6816:4ad8
2606:4700:20::681a:246
2606:4700:20::681a:3e8
2606:4700::6812:1791
2a00:1450:4001:806::2008
2a00:1450:4001:80e::200e
2a00:1450:4001:813::200a
2a00:1450:4001:830::200a
2a02:6ea0:c700::107
2a04:4e42:600::485
2a04:4e42:600::649
34.95.69.49
37.252.171.21
51.89.9.251
51.89.9.252
87.230.98.76
88.221.169.246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271bcc811c689b5f5f71af80e81cc629e5bd2ba22c0a86fd3f24b98a7a96946e
27d6a0591c58b81d680f0cec7c299a999c63792076f4a9132be034c576c362e9
27ea949ce93fb90a51eab8e699712b2e409d2548e4a8db4c0bbdfe5004494294
2ad370f84f2713fae41523699b06c6a4fce9ac306b29a8eedcd9f064634dfdf2
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2eb63bedeb98e17bd00e1a8f0b541e71078dd9673b04f0bcbdf9bfbf4f914f18
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2f6b9eaca44a3110f4cac963e1be89865865d55196be2c8dcd058969c2d9b61a
2f9fbe6260e1314a43f1c367816ffe59bb04ff1f2c1823e73eb91d4ede45c312
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3472b3f4402d435d775c42f9388d8443c644d2a2d2f7a37aff45ac025eeca820
351b4bae56595d6878b3ffd7940ac231a0a85427f4cb1e5adb1952b71998f35a
374ab2eadf02ec3693e54f94b8724a02c927e055c5e3c6607773a152c93f085f
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3ba932b59bb907f90d46cd5470e1893c9080c514d4330a1fbdeb589c7f48dbad
3c743c91f44ead4d2168eb81bace372ad4400783c08645be12e22a39b8f86d9a
3ca37097b7d809c217a9efd0319dc8f83b1e32ebfe825e5b6983b95cd4f41701
3d8d4e22962db472403ffb5d6311cd7272e72765511e4af0bc0aafc8b28394f8
3febe868aaf4e33b88c0214c13676a076299c6777c1acbc57ec5c4c4ded41be4
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431b18f6b9d72cba87adb3e757e0da558db2de658e0290ba22e7747f359b9bfa
4328902bb63091106305194e7e0b0de3affac3da4cccbd7180b82c683b1c3cd5
437d95ac6a866027b617e130a4d176c03527c0e415e44e26232b6b9c4f5efe80
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450b6213847308c6f5d21843db64c5ebc66f8d7d56dd3e48f960de722f8fd2ef
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537c12291cef2a9881420fb108c0db33594a7f4c39573fc055d8944d32a7dbac
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5b7a57d7ccada88863f92c29666279dc9288e11b80d4737581c2472c1eb99ce3
5c1e9ff19a6ea08271db03d879709da70f51f891ca2ca97954f86f92edd648d5
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6044d31a054e57925f231def1e115999385868ce0c6a01ce7ec4011f6bfe30fb
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math-lessons.site Open in urlscan Pro 172.67.200.175 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Detected technologies

Page Statistics

324 Requests

100 %HTTPS

50 %IPv6

20 Domains

25 Subdomains

26 IPs

5 Countries

9574 kBTransfer

12771 kBSize

25 Cookies

7 Outgoing links

Redirected requests

324 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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math-lessons.site Open in urlscan Pro
172.67.200.175 Public Scan

Screenshot
Live screenshot

Full Image

324
Requests

100 %
HTTPS

50 %
IPv6

20
Domains

25
Subdomains

26
IPs

5
Countries

9574 kB
Transfer

12771 kB
Size

25
Cookies

324 HTTP transactions
0 data transactions