www.learncs.online Open in urlscan Pro
76.76.21.9 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.learncs.online/
Effective URL:
https://www.learncs.online/
Submission: On December 20 via api (December 20th 2023, 2:28:29 am UTC) from US — Scanned from DE

Summary HTTP 121 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 17 IPs in 4 countries across 11 domains to perform 121 HTTP transactions. The main IP is 76.76.21.9, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is www.learncs.online.
TLS certificate: Issued by R3 on December 14th 2023. Valid for: 3 months.

This is the only time www.learncs.online was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	76.76.21.123 76.76.21.123	16509 (AMAZON-02) (AMAZON-02)
76	76.76.21.9 76.76.21.9	16509 (AMAZON-02) (AMAZON-02)
4	2606:4700::68... 2606:4700::6810:5614	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a04:fa87:fff... 2a04:fa87:fffe::c000:4902	2635 (AUTOMATTIC) (AUTOMATTIC)
2	2a00:1450:400... 2a00:1450:4001:82a::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:80f::2003	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:831::2003	15169 (GOOGLE) (GOOGLE)
9	130.126.151.51 130.126.151.51	38 (UIUC) (UIUC)
1	104.18.114.97 104.18.114.97	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	54.246.187.155 54.246.187.155	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700::68... 2606:4700::6812:7361	13335 (CLOUDFLAR...) (CLOUDFLARENET)
10	2a00:1450:400... 2a00:1450:4001:810::200e	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:80e::2003	15169 (GOOGLE) (GOOGLE)
1 2	2a00:1450:400... 2a00:1450:4001:802::2002	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:831::2006	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:80f::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:808::2004	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:812::2016	15169 (GOOGLE) (GOOGLE)
121	17

1 76.76.21.123 (Walnut, United States) 1 redirects

ASN16509 (AMAZON-02, US)

www.learncs.online	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

76 76.76.21.9 (Walnut, United States)

ASN16509 (AMAZON-02, US)

www.learncs.online	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700::6810:5614 (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2a04:fa87:fffe::c000:4902 (Ireland)

ASN2635 (AUTOMATTIC, US)

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

2 2a00:1450:4001:82a::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:80f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:831::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

9 130.126.151.51 (Urbana, United States)

ASN38 (UIUC, US)
PTR: cs124-frontend-01.cs.illinois.edu

cloud.learncs.online	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.18.114.97 (None, )

ASN13335 (CLOUDFLARENET, US)

ipv4.icanhazip.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.246.187.155 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-246-187-155.eu-west-1.compute.amazonaws.com

vitals.vercel-insights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6812:7361 (United States)

ASN13335 (CLOUDFLARENET, US)

ipv6.icanhazip.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

10 2a00:1450:4001:810::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:80e::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:802::2002 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:831::2006 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

4 2a00:1450:4001:80f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

jnn-pa.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:808::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:812::2016 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

i.ytimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
86	learncs.online 1 redirects www.learncs.online cloud.learncs.online	1 MB
10	youtube.com www.youtube.com — Cisco Umbrella Rank: 71	1 MB
6	gstatic.com ssl.gstatic.com www.gstatic.com fonts.gstatic.com	51 KB
4	googleapis.com jnn-pa.googleapis.com — Cisco Umbrella Rank: 203	40 KB
4	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 313	92 KB
3	doubleclick.net 1 redirects googleads.g.doubleclick.net — Cisco Umbrella Rank: 33 static.doubleclick.net — Cisco Umbrella Rank: 248	1 KB
3	google.com calendar.google.com — Cisco Umbrella Rank: 660 www.google.com — Cisco Umbrella Rank: 2	24 KB
2	vercel-insights.com vitals.vercel-insights.com — Cisco Umbrella Rank: 10240	331 B
2	icanhazip.com ipv4.icanhazip.com — Cisco Umbrella Rank: 8667 ipv6.icanhazip.com — Cisco Umbrella Rank: 122076	784 B
2	gravatar.com www.gravatar.com — Cisco Umbrella Rank: 3982	13 KB
1	ytimg.com i.ytimg.com — Cisco Umbrella Rank: 89	3 KB
121	11

	Domain	Requested by
77	www.learncs.online	1 redirects www.learncs.online
10	www.youtube.com	www.learncs.online www.youtube.com
9	cloud.learncs.online	www.learncs.online
4	jnn-pa.googleapis.com	www.youtube.com
4	cdn.jsdelivr.net	www.learncs.online
3	www.gstatic.com	calendar.google.com www.youtube.com www.gstatic.com
2	googleads.g.doubleclick.net	1 redirects www.youtube.com
2	fonts.gstatic.com	www.youtube.com
2	vitals.vercel-insights.com	www.learncs.online
2	calendar.google.com	www.learncs.online
2	www.gravatar.com	www.learncs.online
1	i.ytimg.com	www.youtube.com
1	www.google.com	www.youtube.com
1	static.doubleclick.net	www.youtube.com
1	ipv6.icanhazip.com	www.learncs.online
1	ipv4.icanhazip.com	www.learncs.online
1	ssl.gstatic.com	calendar.google.com
121	17

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

Domain
forum.learncs.online

Subject Issuer	Validity	Valid
www.learncs.online R3	`2023-12-14` - `2024-03-13`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-05-02` - `2024-05-01`	a year	crt.sh
*.gravatar.com Sectigo ECC Domain Validation Secure Server CA	`2023-12-05` - `2025-01-04`	a year	crt.sh
*.google.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
cs124.org R3	`2023-11-20` - `2024-02-18`	3 months	crt.sh
vercel-insights.com Amazon RSA 2048 M03	`2023-08-23` - `2024-09-19`	a year	crt.sh
*.doubleclick.net GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
www.google.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
edgestatic.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://www.learncs.online/
Frame ID: 21FCCC751A81B436BD340289516BCBBD
Requests: 93 HTTP requests in this frame

Frame: https://calendar.google.com/calendar/embed?showTitle=0&showPrint=0&mode=WEEK&height=600&wkst=1&bgcolor=%23FFFFFF&src=18252528b9e79238a930cf590ccaa81d7a3ff27c59f2292ff7d6391a55f53b4b%40group.calendar.google.com&color=%23B1440E&ctz=America%2FChicago
Frame ID: 34EDBE87F0847A0D30B4F71605F95CEF
Requests: 4 HTTP requests in this frame

Frame: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1
Frame ID: 87B36730F07400660B18F8D0CE2DD5AC
Requests: 18 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Learn CS Online: An Introduction to Computer Science

Page URL History Show full URLs

http://www.learncs.online/ HTTP 308
https://www.learncs.online/ Page URL

Detected technologies

KaTeX (JavaScript graphics) Expand

Overall confidence: 100%
Detected patterns

katex(?:\.min)?\.js

Zip (Payment processors) Expand

Overall confidence: 100%
Detected patterns

zip\.co

jsDelivr (CDN) Expand

Overall confidence: 100%
Detected patterns

//cdn\.jsdelivr\.net/

Page Statistics

121
Requests

99 %
HTTPS

72 %
IPv6

11
Domains

17
Subdomains

17
IPs

4
Countries

2621 kB
Transfer

7166 kB
Size

5
Cookies

1 Outgoing links

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

URL: https://forum.learncs.online/
Title: community of learners

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://www.learncs.online/ HTTP 308
https://www.learncs.online/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 107

https://googleads.g.doubleclick.net/pagead/id HTTP 302
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

121 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
www.learncs.online/
Redirect Chain

http://www.learncs.online/
https://www.learncs.online/

57 KB
12 KB

112ms
92ms

Document
text/html

76.76.21.9
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.learncs.online/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.9 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

4ff1b0a4b90a8abf6182513a30144edf27810fde134dfa0763c83b87315d5064

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

access-control-allow-origin: *
age: 465513
cache-control: public, max-age=0, must-revalidate
content-disposition: inline
content-encoding: br
content-type: text/html; charset=utf-8
date: Wed, 20 Dec 2023 02:28:23 GMT
etag: W/"973b2a95423829af115bbb8c54f0ffaa"
server: Vercel
strict-transport-security: max-age=63072000
vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch
x-matched-path: /
x-vercel-cache: HIT
x-vercel-id: fra1::89qsn-1703039303429-6076fff4abdb

Redirect headers

Content-Type: text/plain
Location: https://www.learncs.online/
Refresh: 0;url=https://www.learncs.online/
server: Vercel

GET
H2 200 katex.min.css
cdn.jsdelivr.net/npm/katex@0.16.8/dist/ 23 KB
4 KB 33ms
17ms Stylesheet
text/css 2606:4700::6810:5614
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.min.css

Requested by

Host: www.learncs.online
URL: https://www.learncs.online/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:5614 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

df9ef84e97d38557de02183e238f8ddfd10988b37741492e12c3157bc856011e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.learncs.online/
Origin: https://www.learncs.online
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:23 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 457531
x-jsd-version: 0.16.8
content-encoding: br
x-cache: HIT, HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
x-served-by: cache-fra-etou8220060-FRA, cache-lga21928-LGA
x-jsd-version-type: version
server: cloudflare
etag: W/"5a48-AAt1ReEv8GcHxqfU/2/5y7NYBhs"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ATcGkan1sdtygfB2BUoOGyGkFp%2Bk5HXBH5ydY6V1p8IdtMqUA5NwIT2xWnHjC3fEy9RScu0hrck4F3tD3UFFErOI8XUv3%2F%2FdUJZB5WzqqKCW%2FkUDvFmHdiGkXfpO958tAT5rBhiGGTMXEE0njOc%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin: *
cf-ray: 8384739f19572c52-FRA

GET
H2 200 katex.min.js Show response
cdn.jsdelivr.net/npm/katex@0.16.8/dist/ 270 KB
75 KB 38ms
22ms Script
application/javascript 2606:4700::6810:5614
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.min.js

Requested by

Host: www.learncs.online
URL: https://www.learncs.online/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:5614 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d4f0ea25c4ccb7986b229d6427794b7063cf3209b0376cf5a64bfc4dd7918c95

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.learncs.online/
Origin: https://www.learncs.online
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:23 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 947662
x-jsd-version: 0.16.8
content-encoding: br
x-cache: HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
x-served-by: cache-fra-eddf8230071-FRA
x-jsd-version-type: version
server: cloudflare
etag: W/"4397e-lha24qeWHDRGqDOz+7zmDUZxZKg"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2FJ6UzBIYT0dL%2FKsqFS1hmfv0z8Jc%2BQpothzedp7BFlAuU0DZ5mJEB9UL%2FWs4zvaymQ9HWjruk05t67nGCJqAgo7YB0ZFQESBWvrX6UgJsSMiAoDEbkhdRrKokF%2BurYasBjbrg%2BAGjJyG6GiBHys%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin: *
cf-ray: 8384739f19592c52-FRA

GET
H2 200 beb742c171df2176-s.p.woff2
www.learncs.online/_next/static/media/ 42 KB
43 KB 29ms
28ms Font
font/woff2 76.76.21.9
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.learncs.online/_next/static/media/beb742c171df2176-s.p.woff2

Requested by

Host: www.learncs.online
URL: https://www.learncs.online/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.9 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

de87ef766937eaf5107ea3e9a2a378f39aa123abfc451de76e011f887be28b39

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://www.learncs.online/
Origin: https://www.learncs.online
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:23 GMT
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::qtnd8-1703039303526-e4b115ceaf8f
age: 457468
x-matched-path: /_next/static/media/beb742c171df2176-s.p.woff2
etag: "53aa8879eccf9437a30f92439b72ecf0"
x-vercel-cache: HIT
content-type: font/woff2
access-control-allow-origin: *
cache-control: public,max-age=31536000,immutable
content-disposition: inline; filename="beb742c171df2176-s.p.woff2"
accept-ranges: bytes
content-length: 43448

GET
H2 200 e8d2af9ac91a2b1e-s.p.woff2
www.learncs.online/_next/static/media/ 27 KB
28 KB 41ms
41ms Font
font/woff2 76.76.21.9
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.learncs.online/_next/static/media/e8d2af9ac91a2b1e-s.p.woff2

Requested by

Host: www.learncs.online
URL: https://www.learncs.online/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.9 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

d2300ad61fe0fc91be7e96ff63ef91202efed71a176eb73fd2e099dc58df7798

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://www.learncs.online/
Origin: https://www.learncs.online
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:23 GMT
strict-transport-security: max-age=63072000
server: Vercel
x-vercel-id: fra1::kwmrn-1703039303526-130f38dc1d4b
age: 457468
x-matched-path: /_next/static/media/e8d2af9ac91a2b1e-s.p.woff2
etag: "17bc37ad2f0d7c8b6b94a6a9bcf3bd0f"
x-vercel-cache: HIT
content-type: font/woff2
access-control-allow-origin: *
cache-control: public,max-age=31536000,immutable
content-disposition: inline; filename="e8d2af9ac91a2b1e-s.p.woff2"
accept-ranges: bytes
content-length: 28148

GET
H2 200 b98c083cbd27c851.css
www.learncs.online/_next/static/css/ 14 KB
3 KB 35ms
35ms Stylesheet
text/css 76.76.21.9
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.learncs.online/_next/static/css/b98c083cbd27c851.css

Requested by

Host: www.learncs.online
URL: https://www.learncs.online/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.9 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

5661f584092e759e5af529280c0df11e91e3ce7d9f5162d5ca478d87ad75ff93

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.learncs.online/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:23 GMT
content-encoding: br
strict-transport-security: max-age=63072000
server: Vercel
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TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Mon, 18 Dec 2023 12:26:27 GMT
x-content-type-options: nosniff
age: 136916
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/calendar-dev
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GET
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image/png 2a00:1450:4001:831::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.gstatic.com/images/branding/googleg/1x/googleg_standard_color_48dp.png

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Mon, 18 Dec 2023 17:34:01 GMT
x-content-type-options: nosniff
last-modified: Fri, 30 Jun 2023 18:58:00 GMT
server: sffe
age: 118462
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expires: Tue, 17 Dec 2024 17:34:01 GMT

POST
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calendar.google.com/calendar/ Frame 34ED 0
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41ms Other
text/html 2a00:1450:4001:82a::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://calendar.google.com/calendar/cspreport

Requested by

Host: www.learncs.online
URL: https://www.learncs.online/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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Software

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Resource Hash

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Security Headers

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Request headers

Referer: https://calendar.google.com/calendar/embed?showTitle=0&showPrint=0&mode=WEEK&height=600&wkst=1&bgcolor=%23FFFFFF&src=18252528b9e79238a930cf590ccaa81d7a3ff27c59f2292ff7d6391a55f53b4b%40group.calendar.google.com&color=%23B1440E&ctz=America%2FChicago
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Content-Type: application/csp-report

Response headers

date: Wed, 20 Dec 2023 02:28:23 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
content-security-policy: require-trusted-types-for 'script';report-uri /calendar/cspreport, require-trusted-types-for 'script';report-uri /calendar/cspreport
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OPTIONS
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115ms Preflight 130.126.151.51
UIUC

General

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Show headers Download Go to

Full URL: https://cloud.learncs.online/shareable/s/learncsonline/walkthrough-java?language=java
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 130.126.151.51 Urbana, United States, ASN38 (UIUC, US),
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Software: nginx /
Resource Hash

Request headers

Accept: */*
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Access-Control-Request-Method: GET
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Response headers

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vary: Origin

OPTIONS
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114ms Preflight 130.126.151.51
UIUC

General

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Show headers Download Go to

Full URL: https://cloud.learncs.online/shareable/s/learncsonline/walkthrough-kotlin?language=kotlin
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 130.126.151.51 Urbana, United States, ASN38 (UIUC, US),
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Software: nginx /
Resource Hash

Request headers

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Response headers

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vary: Origin

OPTIONS
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UIUC

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Full URL: https://cloud.learncs.online/shareable/s/learncsonline/welcome?language=any
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 130.126.151.51 Urbana, United States, ASN38 (UIUC, US),
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Software: nginx /
Resource Hash

Request headers

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Response headers

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server: nginx
vary: Origin

OPTIONS
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UIUC

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Show headers Download Go to

Full URL: https://cloud.learncs.online/personable/all
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 130.126.151.51 Urbana, United States, ASN38 (UIUC, US),
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Software: nginx /
Resource Hash

Request headers

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Access-Control-Request-Headers: browser-id,content-type
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Response headers

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server: nginx
vary: Origin

GET
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cloud.learncs.online/shareable/s/learncsonline/ 1 KB
836 B 335ms
116ms Fetch
application/json 130.126.151.51
UIUC

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Full URL: https://cloud.learncs.online/shareable/s/learncsonline/walkthrough-java?language=java
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URL: https://www.learncs.online/_next/static/chunks/pages/_app-3af93fd35b8f5533.js
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Response headers

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date: Wed, 20 Dec 2023 02:28:24 GMT
content-encoding: gzip
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vary: Accept-Encoding, Origin
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GET
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cloud.learncs.online/shareable/s/learncsonline/ 1 KB
796 B 336ms
117ms Fetch
application/json 130.126.151.51
UIUC

General

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Show headers Download Go to

Full URL: https://cloud.learncs.online/shareable/s/learncsonline/walkthrough-kotlin?language=kotlin
Requested by: Host: www.learncs.online
URL: https://www.learncs.online/_next/static/chunks/pages/_app-3af93fd35b8f5533.js
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Response headers

access-control-allow-origin: https://www.learncs.online
date: Wed, 20 Dec 2023 02:28:24 GMT
content-encoding: gzip
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server: nginx
vary: Accept-Encoding, Origin
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GET
H2 200 welcome Show response
cloud.learncs.online/shareable/s/learncsonline/ 801 B
641 B 337ms
118ms Fetch
application/json 130.126.151.51
UIUC

General

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Show headers Download Go to

Full URL: https://cloud.learncs.online/shareable/s/learncsonline/welcome?language=any
Requested by: Host: www.learncs.online
URL: https://www.learncs.online/_next/static/chunks/pages/_app-3af93fd35b8f5533.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 130.126.151.51 Urbana, United States, ASN38 (UIUC, US),
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Software: nginx /
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Request headers

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Response headers

access-control-allow-origin: https://www.learncs.online
date: Wed, 20 Dec 2023 02:28:24 GMT
content-encoding: gzip
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server: nginx
vary: Accept-Encoding, Origin
content-type: application/json; charset=utf-8

GET
H2 200 script.js Show response
www.learncs.online/_vercel/insights/ 2 KB
1 KB 30ms
30ms Script
application/javascript 76.76.21.9
AMAZON-02

General

Check archive.org

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Full URL

https://www.learncs.online/_vercel/insights/script.js

Requested by

Host: www.learncs.online
URL: https://www.learncs.online/_next/static/chunks/pages/_app-3af93fd35b8f5533.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.9 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:23 GMT
content-encoding: br
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GET
H2 200 jeed Show response
cloud.learncs.online/ 766 B
654 B 373ms
118ms Fetch
application/json 130.126.151.51
UIUC

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Full URL: https://cloud.learncs.online/jeed
Requested by: Host: www.learncs.online
URL: https://www.learncs.online/_next/static/chunks/pages/_app-3af93fd35b8f5533.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 130.126.151.51 Urbana, United States, ASN38 (UIUC, US),
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Software: nginx /
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

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date: Wed, 20 Dec 2023 02:28:24 GMT
content-encoding: gzip
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server: nginx
vary: Accept-Encoding, Origin
content-type: application/json; charset=utf-8

GET
H2 200 all Show response
cloud.learncs.online/personable/ 1 KB
778 B 367ms
147ms Fetch
application/json 130.126.151.51
UIUC

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Full URL: https://cloud.learncs.online/personable/all
Requested by: Host: www.learncs.online
URL: https://www.learncs.online/_next/static/chunks/pages/_app-3af93fd35b8f5533.js
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Content-Type: application/json

Response headers

access-control-allow-origin: https://www.learncs.online
date: Wed, 20 Dec 2023 02:28:24 GMT
content-encoding: gzip
access-control-allow-credentials: true
server: nginx
vary: Accept-Encoding, Origin
content-type: application/json; charset=utf-8

GET
H2 200 session Show response
www.learncs.online/api/auth/ 2 B
392 B 412ms
411ms Fetch
application/json 76.76.21.9
AMAZON-02

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Full URL

https://www.learncs.online/api/auth/session

Requested by

Host: www.learncs.online
URL: https://www.learncs.online/_next/static/chunks/pages/_app-3af93fd35b8f5533.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.9 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

date: Wed, 20 Dec 2023 02:28:24 GMT
strict-transport-security: max-age=63072000
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content-length: 2

GET
H2 200 / Show response
ipv4.icanhazip.com/ 15 B
380 B 37ms
13ms XHR
text/plain 104.18.114.97
CLOUDFLARENET

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Full URL: https://ipv4.icanhazip.com/
Requested by: Host: www.learncs.online
URL: https://www.learncs.online/_next/static/chunks/pages/_app-3af93fd35b8f5533.js
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Security: TLS 1.3, , AES_128_GCM
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Request headers

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Response headers

date: Wed, 20 Dec 2023 02:28:23 GMT
server: cloudflare
vary: Accept-Encoding
access-control-allow-methods: GET
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POST
H2 200 vitals
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166 B 96ms
30ms Ping
text/plain 54.246.187.155
AMAZON-02

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Full URL: https://vitals.vercel-insights.com/v1/vitals
Requested by: Host: www.learncs.online
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Request headers

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Response headers

date: Wed, 20 Dec 2023 02:28:23 GMT
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GET
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GET
H2 200 www-widgetapi.js Show response
www.youtube.com/s/player/d23221b6/www-widgetapi.vflset/ 216 KB
67 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:810::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/d23221b6/www-widgetapi.vflset/www-widgetapi.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/iframe_api

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 00:33:05 GMT
content-encoding: br
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age: 6919
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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content-type: text/javascript
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accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Thu, 19 Dec 2024 00:33:05 GMT

GET
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www.youtube.com/embed/ Frame 87B3 93 KB
39 KB 101ms
100ms Document
text/html 2a00:1450:4001:810::200e
GOOGLE

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Show headers Download Go to

Full URL

https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1

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Host: www.youtube.com
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Protocol

Security

QUIC, , AES_128_GCM

Server

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Response headers

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cross-origin-opener-policy-report-only: same-origin; report-to="youtube_main"
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date: Wed, 20 Dec 2023 02:28:24 GMT
expires: Mon, 01 Jan 1990 00:00:00 GMT
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GET
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www.youtube.com/s/player/d23221b6/ Frame 87B3 366 KB
47 KB 6ms
6ms Stylesheet
text/css 2a00:1450:4001:810::200e
GOOGLE

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Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/d23221b6/www-player.css

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Tue, 19 Dec 2023 23:39:41 GMT
content-encoding: br
x-content-type-options: nosniff
age: 10123
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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server: sffe
vary: Accept-Encoding, Origin
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content-type: text/css
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Wed, 18 Dec 2024 23:39:41 GMT

GET
H2 200 KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v18/ Frame 87B3 15 KB
15 KB 33ms
13ms Font
font/woff2 2a00:1450:4001:80e::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Thu, 14 Dec 2023 23:26:56 GMT
x-content-type-options: nosniff
age: 442888
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Fri, 13 Dec 2024 23:26:56 GMT

GET
H2 200 KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v18/ Frame 87B3 15 KB
16 KB 31ms
10ms Font
font/woff2 2a00:1450:4001:80e::2003
GOOGLE

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Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOlCnqEu92Fr1MmEU9fBBc4.woff2

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1

Protocol

Security

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Server

2a00:1450:4001:80e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 13 Dec 2023 21:01:27 GMT
x-content-type-options: nosniff
age: 538017
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server: sffe
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content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 12 Dec 2024 21:01:27 GMT

GET
H3 200 embed.js Show response
www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/ Frame 87B3 53 KB
16 KB 10ms
10ms Script
text/javascript 2a00:1450:4001:810::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/embed.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 13 Dec 2023 08:33:12 GMT
content-encoding: br
x-content-type-options: nosniff
age: 582912
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 16708
x-xss-protection: 0
last-modified: Wed, 13 Dec 2023 02:47:51 GMT
server: sffe
vary: Accept-Encoding, Origin
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content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Thu, 12 Dec 2024 08:33:12 GMT

GET
H3 200 www-embed-player.js Show response
www.youtube.com/s/player/d23221b6/www-embed-player.vflset/ Frame 87B3 322 KB
96 KB 7ms
6ms Script
text/javascript 2a00:1450:4001:810::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/d23221b6/www-embed-player.vflset/www-embed-player.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 01:29:59 GMT
content-encoding: br
x-content-type-options: nosniff
age: 3505
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 98540
x-xss-protection: 0
last-modified: Wed, 13 Dec 2023 02:47:51 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Thu, 19 Dec 2024 01:29:59 GMT

GET
H3 200 base.js Show response
www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/ Frame 87B3 2 MB
769 KB 11ms
11ms Script
text/javascript 2a00:1450:4001:810::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/base.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 13 Dec 2023 08:32:22 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 582962
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 787370
x-xss-protection: 0
last-modified: Wed, 13 Dec 2023 02:47:51 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Thu, 12 Dec 2024 08:32:22 GMT

GET
H2

200

id Show response
googleads.g.doubleclick.net/pagead/ Frame 87B3
Redirect Chain

https://googleads.g.doubleclick.net/pagead/id
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

100 B
242 B

14ms
14ms

XHR
application/json

2a00:1450:4001:802::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1

Protocol

Server

2a00:1450:4001:802::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
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"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 120
x-xss-protection: 0
pragma: no-cache
server: cafe
content-type: application/json; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

date: Wed, 20 Dec 2023 02:28:24 GMT
x-content-type-options: nosniff
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"
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
pragma: no-cache
server: cafe
content-type: text/html; charset=UTF-8
location: https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ad_status.js Show response
static.doubleclick.net/instream/ Frame 87B3 29 B
495 B 26ms
6ms Script
text/javascript 2a00:1450:4001:831::2006
GOOGLE

General

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Show headers Download Go to

Full URL

https://static.doubleclick.net/instream/ad_status.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/d23221b6/www-embed-player.vflset/www-embed-player.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:21:11 GMT
x-content-type-options: nosniff
age: 433
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 29
x-xss-protection: 0
last-modified: Thu, 12 Dec 2013 23:40:16 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=900
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Wed, 20 Dec 2023 02:36:11 GMT

OPTIONS
H2 200 Create
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 0
0 38ms
14ms Preflight
text/html 2a00:1450:4001:80f::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method: POST
Origin: https://www.youtube.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: content-type,x-goog-api-key,x-user-agent
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin: https://www.youtube.com
access-control-max-age: 3600
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/html
date: Wed, 20 Dec 2023 02:28:24 GMT
server: ESF
vary: origin referer x-origin
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0

POST
H2 200 Create Show response
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 87B3 86 KB
40 KB 24ms
22ms XHR
application/json+protobuf 2a00:1450:4001:80f::200a
GOOGLE

General

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Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/base.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

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Security Headers

Name	Value
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X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

X-User-Agent: grpc-web-javascript/0.1
Referer: https://www.youtube.com/
X-Goog-Api-Key: AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36
Content-Type: application/json+protobuf

Response headers

date: Wed, 20 Dec 2023 02:28:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
vary: Origin, X-Origin, Referer
x-frame-options: SAMEORIGIN
content-type: application/json+protobuf; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: vary,vary,vary,content-encoding,date,server,content-length
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access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 40701
x-xss-protection: 0

GET
H3 200 remote.js Show response
www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/ Frame 87B3 116 KB
33 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:810::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/remote.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

078dbb8063078fcfb604273fdd6bad45d01b09af15fc3bc125b4df5cce8db33b

Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 13 Dec 2023 08:32:23 GMT
content-encoding: br
x-content-type-options: nosniff
age: 582961
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 33731
x-xss-protection: 0
last-modified: Wed, 13 Dec 2023 02:47:51 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Thu, 12 Dec 2024 08:32:23 GMT

GET
H2 200 Tsw0Yn1BA_u41wm3FNlInuFvbxWhU_qzb8oN8tyvKnc.js Show response
www.google.com/js/th/ Frame 87B3 51 KB
20 KB 27ms
6ms Script
text/javascript 2a00:1450:4001:808::2004
GOOGLE

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Full URL

https://www.google.com/js/th/Tsw0Yn1BA_u41wm3FNlInuFvbxWhU_qzb8oN8tyvKnc.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/base.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Tue, 19 Dec 2023 18:57:57 GMT
content-encoding: br
x-content-type-options: nosniff
age: 27027
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 19777
x-xss-protection: 0
last-modified: Tue, 28 Nov 2023 18:30:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
vary: Accept-Encoding
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content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Wed, 18 Dec 2024 18:57:57 GMT

GET
H2 200 default.jpg
i.ytimg.com/vi/sV3v0EYW_qg/ Frame 87B3 2 KB
3 KB 43ms
22ms Image
image/jpeg 2a00:1450:4001:812::2016
GOOGLE

General

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Show headers Download Go to Show image

Full URL

https://i.ytimg.com/vi/sV3v0EYW_qg/default.jpg?sqp=-oaymwEkCHgQWvKriqkDGvABAfgB_gmAAtAFigIMCAAQARhlIGQoUjAP&rs=AOn4CLCg9CKfTtAYE-_xxMYDcE-uA37gAg

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::2016 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:24 GMT
x-content-type-options: nosniff
age: 0
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2305
x-xss-protection: 0
server: sffe
etag: "0"
vary: Origin
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content-type: image/jpeg
cache-control: public, max-age=7200
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Wed, 20 Dec 2023 04:28:24 GMT

GET
H2 200 cast_sender.js Show response
www.gstatic.com/cv/js/sender/v1/ Frame 87B3 4 KB
2 KB 16ms
14ms Script
text/javascript 2a00:1450:4001:831::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/cv/js/sender/v1/cast_sender.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/base.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/cloudview
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2007
x-xss-protection: 0
last-modified: Tue, 16 Feb 2021 23:57:06 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="cloudview"
vary: Accept-Encoding
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content-type: text/javascript
cache-control: private, max-age=3000
accept-ranges: bytes
expires: Wed, 20 Dec 2023 02:28:24 GMT

GET
H3 204 generate_204
www.youtube.com/ Frame 87B3 0
10 B 6ms
6ms Image
text/plain 2a00:1450:4001:810::200e
GOOGLE

General

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Show headers Download Go to Show image

Full URL: https://www.youtube.com/generate_204?fLdkjw
Requested by: Host: www.youtube.com
URL: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Wed, 20 Dec 2023 02:28:24 GMT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0

OPTIONS
H3 200 GenerateIT
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 0
0 14ms
13ms Preflight
text/html 2a00:1450:4001:80f::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method: POST
Origin: https://www.youtube.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: content-type,x-goog-api-key,x-user-agent
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
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access-control-max-age: 3600
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/html
date: Wed, 20 Dec 2023 02:28:24 GMT
server: ESF
vary: origin referer x-origin
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0

POST
H3 200 GenerateIT Show response
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 87B3 90 B
134 B 17ms
17ms XHR
application/json+protobuf 2a00:1450:4001:80f::200a
GOOGLE

General

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Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/d23221b6/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

X-User-Agent: grpc-web-javascript/0.1
Referer: https://www.youtube.com/
X-Goog-Api-Key: AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language: de-DE,de;q=0.9
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Content-Type: application/json+protobuf

Response headers

date: Wed, 20 Dec 2023 02:28:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
vary: Origin, X-Origin, Referer
x-frame-options: SAMEORIGIN
content-type: application/json+protobuf; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: vary,vary,vary,content-encoding,date,server,content-length
cache-control: private
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 110
x-xss-protection: 0

GET
H3 200 cast_sender.js Show response
www.gstatic.com/eureka/clank/120/ Frame 87B3 50 KB
14 KB 6ms
6ms Script
text/javascript 2a00:1450:4001:831::2003
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.gstatic.com/eureka/clank/120/cast_sender.js

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/cv/js/sender/v1/cast_sender.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:831::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Tue, 19 Dec 2023 14:52:06 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 41778
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/cloudview-release
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 14705
x-xss-protection: 0
last-modified: Mon, 23 Oct 2023 15:04:43 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="cloudview-release"
vary: Accept-Encoding
report-to: {"group":"cloudview-release","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/cloudview-release"}]}
content-type: text/javascript
cache-control: public, max-age=86400
accept-ranges: bytes
expires: Wed, 20 Dec 2023 14:52:06 GMT

POST
H3 200 log_event Show response
www.youtube.com/youtubei/v1/ Frame 87B3 28 B
54 B 24ms
23ms XHR
application/json 2a00:1450:4001:810::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/d23221b6/www-embed-player.vflset/www-embed-player.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36
X-Goog-Request-Time: 1703039306858
Content-Type: application/json
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/sV3v0EYW_qg?autoplay=0&rel=0&modestbranding=1&enablejsapi=1&origin=https%3A%2F%2Fwww.learncs.online&widgetid=1
X-YouTube-Client-Version: 1.20231212.01.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtzLVFzNFZSdEwtOCjIoomsBjIKCgJERRIEEgAgSQ%3D%3D
X-YouTube-Ad-Signals: dt=1703039304680&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C0%2C0&vis=1&wgl=true&ca_type=image

Response headers

date: Wed, 20 Dec 2023 02:28:26 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: private
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31
x-xss-protection: 0
expires: Wed, 20 Dec 2023 02:28:26 GMT

Verdicts & Comments Add Verdict or Comment

45 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.

5 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
.google.com/	1970-01-20 21:27:30	Name: NID Value: 511=eGNjs6May6OVZO5xwkYM6cGT-Y8OuaJxZuMMRDXCHx0H85YYn-9M68DkvvmpUYU7hn9haFWF4JcDvcEbRtOyGSpuNaJYHc5_h6kL6xziL5RTUz8ebfEQrujMDk8LRm_kNgNAj5txYRyoj9jmz77XUn6Ly2MJo6ssAyezJ8Jl0Cg
www.learncs.online/	1969-12-31 23:59:59	Name: __Host-next-auth.csrf-token Value: 98383d5c884be1256c68b7bdab820e38419da4835945cbd54d1178d88b35cedb%7C37e7338ba10a56304e148e1d9507bbfd8e8f58a777b0f0e9200034240ccc3620
www.learncs.online/	1969-12-31 23:59:59	Name: __Secure-next-auth.callback-url Value: https%3A%2F%2Fwww.learncs.online
.youtube.com/	1969-12-31 23:59:59	Name: YSC Value: dAPd970dE6E
.youtube.com/	1970-01-20 21:23:11	Name: VISITOR_INFO1_LIVE Value: s-Qs4VRtL-8

10 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://calendar.google.com/calendar/embed?showTitle=0&showPrint=0&mode=WEEK&height=600&wkst=1&bgcolor=%23FFFFFF&src=18252528b9e79238a930cf590ccaa81d7a3ff27c59f2292ff7d6391a55f53b4b%40group.calendar.google.com&color=%23B1440E&ctz=America%2FChicago Message: Failed to load resource: the server responded with a status of 401 ()
security	error	(Line 6) Message: This document requires 'TrustedScript' assignment.
security	error	(Line 6) Message: This document requires 'TrustedScript' assignment.
other	warning	URL: https://www.youtube.com/s/player/d23221b6/www-widgetapi.vflset/www-widgetapi.js(Line 1254) Message: Unrecognized feature: 'web-share'.
worker	info	URL: https://cdn.jsdelivr.net/pyodide/v0.24.1/full/pyodide.asm.js(Line 8) Message: Loading micropip, packaging
worker	info	URL: https://cdn.jsdelivr.net/pyodide/v0.24.1/full/pyodide.asm.js(Line 8) Message: Loaded packaging, micropip
worker	info	URL: https://cdn.jsdelivr.net/pyodide/v0.24.1/full/pyodide.asm.js(Line 8) Message: Loading mypy
worker	info	URL: https://cdn.jsdelivr.net/pyodide/v0.24.1/full/pyodide.asm.js(Line 8) Message: Loaded mypy
worker	info	URL: https://cdn.jsdelivr.net/pyodide/v0.24.1/full/pyodide.asm.js(Line 8) Message: Loading typing-extensions
worker	info	URL: https://cdn.jsdelivr.net/pyodide/v0.24.1/full/pyodide.asm.js(Line 8) Message: Loaded typing-extensions

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=63072000

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.

calendar.google.com
cdn.jsdelivr.net
cloud.learncs.online
fonts.gstatic.com
googleads.g.doubleclick.net
i.ytimg.com
ipv4.icanhazip.com
ipv6.icanhazip.com
jnn-pa.googleapis.com
ssl.gstatic.com
static.doubleclick.net
vitals.vercel-insights.com
www.google.com
www.gravatar.com
www.gstatic.com
www.learncs.online
www.youtube.com
104.18.114.97
130.126.151.51
2606:4700::6810:5614
2606:4700::6812:7361
2a00:1450:4001:802::2002
2a00:1450:4001:808::2004
2a00:1450:4001:80e::2003
2a00:1450:4001:80f::2003
2a00:1450:4001:80f::200a
2a00:1450:4001:810::200e
2a00:1450:4001:812::2016
2a00:1450:4001:82a::200e
2a00:1450:4001:831::2003
2a00:1450:4001:831::2006
2a04:fa87:fffe::c000:4902
54.246.187.155
76.76.21.123
76.76.21.9
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1d9907eebd962ea76749d7bb8eef3bda76713dd036b64956a3416920fde8cb61
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842bf90ffd85208d29e8370a646fa942c0cced1a8e6bf9bb05661dcf2c8410f7
87db78a65a58836674d137291d55a2bc1faf72c9279a10c41b353de2070b2d44
8d416288458917ce4a58c1f90fde478f898815cf3edba8bba3a13b1289ba9862
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ffd7df52b4cb00aa00e3d3d0b78ab896804803983a4588af5834f2747b8f7e02

www.learncs.online Open in urlscan Pro 76.76.21.9 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Detected technologies

Page Statistics

121 Requests

99 %HTTPS

72 %IPv6

11 Domains

17 Subdomains

17 IPs

4 Countries

2621 kBTransfer

7166 kBSize

5 Cookies

1 Outgoing links

Page URL History

Redirected requests

121 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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www.learncs.online Open in urlscan Pro
76.76.21.9 Public Scan

Screenshot
Live screenshot

Full Image

121
Requests

99 %
HTTPS

72 %
IPv6

11
Domains

17
Subdomains

17
IPs

4
Countries

2621 kB
Transfer

7166 kB
Size

5
Cookies

121 HTTP transactions
0 data transactions