www.edx.org Open in urlscan Pro
2606:4700::6810:bf50 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.edx.org/school/leoron
Submission: On November 07 via api (November 7th 2024, 6:40:43 am UTC) from OM — Scanned from DE

Summary HTTP 105 Redirects Links 17 Behaviour Indicators

Summary

This website contacted 27 IPs in 2 countries across 18 domains to perform 105 HTTP transactions. The main IP is 2606:4700::6810:bf50, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.edx.org. The Cisco Umbrella rank of the primary domain is 138642.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 9th 2024. Valid for: 5 months.

This is the only time www.edx.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
28	2606:4700::68... 2606:4700::6810:bf50	13335 (CLOUDFLAR...) (CLOUDFLARENET)
10	2606:4700::68... 2606:4700::6812:562a	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	108.138.26.107 108.138.26.107	16509 (AMAZON-02) (AMAZON-02)
18	2606:4700::68... 2606:4700::6810:ae8e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:5049	13335 (CLOUDFLAR...) (CLOUDFLARENET)
9	18.173.154.98 18.173.154.98	16509 (AMAZON-02) (AMAZON-02)
10	18.244.18.120 18.244.18.120	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:440... 2606:4700:4400::ac40:9b77	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	18.173.154.119 18.173.154.119	16509 (AMAZON-02) (AMAZON-02)
2	3.219.7.231 3.219.7.231	14618 (AMAZON-AES) (AMAZON-AES)
1	52.203.31.207 52.203.31.207	14618 (AMAZON-AES) (AMAZON-AES)
5	2a00:1450:400... 2a00:1450:4001:830::2008	15169 (GOOGLE) (GOOGLE)
1	151.101.66.217 151.101.66.217	54113 (FASTLY) (FASTLY)
1	108.138.26.113 108.138.26.113	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:803::200e	15169 (GOOGLE) (GOOGLE)
1	35.160.151.220 35.160.151.220	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:803::200a	15169 (GOOGLE) (GOOGLE)
1	2600:9000:205... 2600:9000:2057:e400:19:9934:6a80:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:829::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:813::2002	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
1 2	172.217.18.2 172.217.18.2	15169 (GOOGLE) (GOOGLE)
2	2600:9000:249... 2600:9000:2491:7a00:11:f728:3040:93a1	16509 (AMAZON-02) (AMAZON-02)
1	35.186.249.72 35.186.249.72	15169 (GOOGLE) (GOOGLE)
1	151.101.130.217 151.101.130.217	54113 (FASTLY) (FASTLY)
1	34.49.241.189 34.49.241.189	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
105	27

28 2606:4700::6810:bf50 (United States)

ASN13335 (CLOUDFLARENET, US)

www.edx.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

10 2606:4700::6812:562a (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.cookielaw.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.138.26.107 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-26-107.fra56.r.cloudfront.net

chatbot-frontend.prod.ai.2u.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

18 2606:4700::6810:ae8e (United States)

ASN13335 (CLOUDFLARENET, US)

prod-discovery.edx-cdn.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:5049 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 18.173.154.98 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-154-98.muc50.r.cloudfront.net

beam.edx.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

10 18.244.18.120 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-244-18-120.fra56.r.cloudfront.net

cdn.segment.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:4400::ac40:9b77 (United States)

ASN13335 (CLOUDFLARENET, US)

geolocation.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.173.154.119 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-154-119.muc50.r.cloudfront.net

cdn.cohesionapps.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.219.7.231 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-219-7-231.compute-1.amazonaws.com

taggy.cohesionapps.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.203.31.207 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-203-31-207.compute-1.amazonaws.com

navi.cohesionapps.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:830::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 151.101.66.217 (San Francisco, United States)

ASN54113 (FASTLY, US)

cdn.speedcurve.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.138.26.113 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-26-113.fra56.r.cloudfront.net

cdn.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:803::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 35.160.151.220 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-35-160-151-220.us-west-2.compute.amazonaws.com

api.segment.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:803::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2600:9000:2057:e400:19:9934:6a80:93a1 (United States)

ASN16509 (AMAZON-02, US)

app.link	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:829::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:813::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

pagead2.googlesyndication.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

2 172.217.18.2 (United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: fra24s22-in-f2.1e100.net

ade.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2600:9000:2491:7a00:11:f728:3040:93a1 (United States)

ASN16509 (AMAZON-02, US)

api2.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.186.249.72 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 72.249.186.35.bc.googleusercontent.com

utt.impactcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.130.217 (San Francisco, United States)

ASN54113 (FASTLY, US)

lux.speedcurve.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.49.241.189 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 189.241.49.34.bc.googleusercontent.com

logx.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
37	edx.org www.edx.org — Cisco Umbrella Rank: 138642 beam.edx.org	1 MB
18	edx-cdn.org prod-discovery.edx-cdn.org — Cisco Umbrella Rank: 190496	93 KB
11	segment.io cdn.segment.io — Cisco Umbrella Rank: 18704 api.segment.io — Cisco Umbrella Rank: 1324	95 KB
10	cookielaw.org cdn.cookielaw.org — Cisco Umbrella Rank: 326	170 KB
5	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	452 KB
4	cohesionapps.com cdn.cohesionapps.com — Cisco Umbrella Rank: 25274 taggy.cohesionapps.com — Cisco Umbrella Rank: 37465 navi.cohesionapps.com — Cisco Umbrella Rank: 58432	395 B
3	googlesyndication.com 1 redirects pagead2.googlesyndication.com — Cisco Umbrella Rank: 116 ade.googlesyndication.com — Cisco Umbrella Rank: 365	837 B
3	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 34 region1.google-analytics.com — Cisco Umbrella Rank: 3643	22 KB
3	branch.io cdn.branch.io — Cisco Umbrella Rank: 958 api2.branch.io — Cisco Umbrella Rank: 1350	24 KB
2	gstatic.com fonts.gstatic.com	60 KB
2	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 30	2 KB
2	speedcurve.com cdn.speedcurve.com — Cisco Umbrella Rank: 7145 lux.speedcurve.com — Cisco Umbrella Rank: 21161	11 KB
1	optimizely.com logx.optimizely.com — Cisco Umbrella Rank: 1669	385 B
1	impactcdn.com utt.impactcdn.com — Cisco Umbrella Rank: 4242	15 KB
1	app.link app.link — Cisco Umbrella Rank: 2197	667 B
1	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 498	304 B
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 683	7 KB
1	2u.com chatbot-frontend.prod.ai.2u.com — Cisco Umbrella Rank: 204556	13 KB
105	18

	Domain	Requested by
28	www.edx.org	www.edx.org static.cloudflareinsights.com
18	prod-discovery.edx-cdn.org	www.edx.org
10	cdn.segment.io	www.edx.org cdn.segment.io
10	cdn.cookielaw.org	www.edx.org cdn.cookielaw.org
9	beam.edx.org	www.edx.org beam.edx.org
5	www.googletagmanager.com	cdn.segment.io www.googletagmanager.com
2	api2.branch.io	cdn.branch.io
2	ade.googlesyndication.com	1 redirects www.edx.org
2	fonts.gstatic.com	fonts.googleapis.com
2	fonts.googleapis.com	chatbot-frontend.prod.ai.2u.com
2	www.google-analytics.com	cdn.segment.io www.google-analytics.com
2	taggy.cohesionapps.com	beam.edx.org
1	logx.optimizely.com	www.edx.org
1	lux.speedcurve.com
1	utt.impactcdn.com	www.edx.org
1	region1.google-analytics.com	www.googletagmanager.com
1	pagead2.googlesyndication.com	www.googletagmanager.com
1	app.link	cdn.branch.io
1	api.segment.io	cdn.segment.io
1	cdn.branch.io	www.edx.org
1	cdn.speedcurve.com	www.edx.org
1	navi.cohesionapps.com	www.edx.org
1	cdn.cohesionapps.com	beam.edx.org
1	geolocation.onetrust.com	www.edx.org
1	static.cloudflareinsights.com	www.edx.org
1	chatbot-frontend.prod.ai.2u.com	www.edx.org
105	26

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

Domain
authn.edx.org
business.edx.org
www.facebook.com
twitter.com
www.linkedin.com
www.reddit.com
open.edx.org
press.edx.org
courses.edx.org
support.edx.org
beian.miit.gov.cn
itunes.apple.com
play.google.com
www.onetrust.com

Subject Issuer	Validity	Valid
www.edx.org Cloudflare Inc ECC CA-3	`2024-08-09` - `2024-12-31`	5 months	crt.sh
cookielaw.org WE1	`2024-10-11` - `2025-01-09`	3 months	crt.sh
*.ai.2u.com Amazon RSA 2048 M03	`2024-04-15` - `2025-05-14`	a year	crt.sh
edx-cdn.org Cloudflare Inc ECC CA-3	`2024-04-19` - `2024-12-31`	8 months	crt.sh
cloudflareinsights.com WE1	`2024-11-01` - `2025-01-30`	3 months	crt.sh
beam.edx.org Amazon RSA 2048 M03	`2024-09-23` - `2025-10-22`	a year	crt.sh
*.segment.com Amazon RSA 2048 M02	`2024-10-15` - `2025-11-14`	a year	crt.sh
geolocation.onetrust.com WE1	`2024-10-11` - `2025-01-09`	3 months	crt.sh
cdn.cohesionapps.com Amazon RSA 2048 M03	`2024-09-13` - `2025-10-10`	a year	crt.sh
*.taggy.cohesionapps.com Amazon RSA 2048 M03	`2024-10-29` - `2025-11-27`	a year	crt.sh
*.navi.cohesionapps.com Amazon RSA 2048 M02	`2024-06-29` - `2025-07-28`	a year	crt.sh
*.google-analytics.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
*.speedcurve.com GlobalSign Atlas R3 DV TLS CA 2024 Q1	`2024-01-21` - `2025-02-21`	a year	crt.sh
*.branch.io Amazon RSA 2048 M03	`2024-08-11` - `2025-09-09`	a year	crt.sh
*.segment.io Amazon RSA 2048 M03	`2023-12-13` - `2025-01-11`	a year	crt.sh
upload.video.google.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
appipv4.link Amazon RSA 2048 M03	`2024-03-25` - `2025-04-22`	a year	crt.sh
*.gstatic.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
*.g.doubleclick.net WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
utt.impactcdn.com WR3	`2024-10-11` - `2025-01-09`	3 months	crt.sh
logx.optimizely.com WR3	`2024-09-16` - `2024-12-15`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://www.edx.org/school/leoron
Frame ID: 5DD8F440AC47905EFF0A6EDD7AA84516
Requests: 100 HTTP requests in this frame

Frame: https://cdn.cohesionapps.com/cohesion/xs1.html
Frame ID: 3108194C91AA0DDF327F9494B7D15EA8
Requests: 1 HTTP requests in this frame

Frame: https://www.googletagmanager.com/static/service_worker/4al0/sw_iframe.html?origin=https%3A%2F%2Fwww.edx.org
Frame ID: 8BDB4C410CB9CEC69793278F1AC52A19
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

LEORON Institute | edX

Detected technologies

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Google AdSense (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

googlesyndication\.com/

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

OneTrust (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

cdn\.cookielaw\.org

Page Statistics

105
Requests

99 %
HTTPS

50 %
IPv6

18
Domains

26
Subdomains

27
IPs

2
Countries

2342 kB
Transfer

8715 kB
Size

16
Cookies

17 Outgoing links

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

URL: https://authn.edx.org/login
Title: Sign In

Search URL Search Domain Scan URL

URL: https://authn.edx.org/register
Title: Register for free

Search URL Search Domain Scan URL

URL: https://business.edx.org/?utm_campaign=edX.org+Referral&utm_source=prospectus.edx.org&utm_medium=Top-Link
Title: edX For Business

Search URL Search Domain Scan URL

URL: https://www.facebook.com/EdxOnline
Title: Like edX on Facebook

Search URL Search Domain Scan URL

URL: https://twitter.com/edXOnline
Title: Follow edX on Twitter

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/edx
Title: Follow edX on LinkedIn

Search URL Search Domain Scan URL

URL: https://www.reddit.com/r/edx
Title: Subscribe to the edX subreddit

Search URL Search Domain Scan URL

URL: https://business.edx.org/partner
Title: Partner With Us

Search URL Search Domain Scan URL

URL: https://business.edx.org/
Title: edX For Business

Search URL Search Domain Scan URL

URL: http://open.edx.org/
Title: Open edX

Search URL Search Domain Scan URL

URL: https://press.edx.org/
Title: News

Search URL Search Domain Scan URL

URL: https://courses.edx.org/support/contact_us
Title: Contact Us

Search URL Search Domain Scan URL

URL: https://support.edx.org/
Title: Help Center

Search URL Search Domain Scan URL

URL: https://beian.miit.gov.cn/
Title: 粤ICP备17044299号-2

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/us/app/edx/id945480667?mt=8&external_link=true

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=org.edx.mobile&external_link=true

Search URL Search Domain Scan URL

URL: https://www.onetrust.com/products/cookie-consent/

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 97

https://ade.googlesyndication.com/ddm/activity/src=9858263;type=edx-p001;cat=edx-s000;ord=4674001509536;npa=1;u2=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron;gdid=dYWJhMj;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=denied;frm=0;gtm=45fe4au0v9168267770z86652832za201zb6652832;gcs=G100;gcd=13q3qPq2q5l1;dma_cps=-;dma=1;tag_exp=101823848~101925629;epver=2;~oref=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron HTTP 302
https://ade.googlesyndication.com/ddm/activity/src=9858263;dc_pre=CLnxj8zOyYkDFadgHgIdU1UAsA;type=edx-p001;cat=edx-s000;ord=4674001509536;npa=1;u2=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron;gdid=dYWJhMj;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=denied;frm=0;gtm=45fe4au0v9168267770z86652832za201zb6652832;gcs=G100;gcd=13q3qPq2q5l1;dma_cps=-;dma=1;tag_exp=101823848~101925629;epver=2;~oref=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron

105 HTTP transactions
2 data transactions

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

GET
H2 200 Primary Request leoron Show response
www.edx.org/school/ 2 MB
285 KB 161ms
77ms Document
text/html 2606:4700::6810:bf50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:bf50 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c0299ec4c16128b447bebcf7292a24b9c03f812a2d5b18fa38553e10d879e7de

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Frame-Options	DENY

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

age: 729
cache-control: public, max-age=1800
cf-cache-status: HIT
cf-ray: 8deb55311a021d94-FRA
content-encoding: gzip
content-type: text/html
date: Thu, 07 Nov 2024 06:40:36 GMT
last-modified: Wed, 06 Nov 2024 19:21:18 GMT
server: cloudflare
server-timing: cfCacheStatus;desc="HIT"
strict-transport-security: max-age=2592000
vary: Accept-Encoding
x-amz-id-2: tkphf8qns1oBdjuBiorBGe4f5bBYmO2+sKtGc4m6k1t2AAgtEZ5t8bctkBsxz0bjXloMW7/51WM=
x-amz-request-id: HVB35WTF72A68VYH
x-frame-options: DENY
x-nginx-cache-status: MISS

GET
H2 200 fa169e97-be64-4cc1-bad3-9534590f9a30.json Show response
cdn.cookielaw.org/consent/fa169e97-be64-4cc1-bad3-9534590f9a30/ 6 KB
2 KB 49ms
33ms XHR
application/json 2606:4700::6812:562a
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/consent/fa169e97-be64-4cc1-bad3-9534590f9a30/fa169e97-be64-4cc1-bad3-9534590f9a30.json

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:562a , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

eeb8f86dfea225a3edcb7a7bd9a8e066bc4df6e1d83c24862ccdfb28fe4ec28a

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-md5: wb0EpbAzHiLiU1W7Ri5EqA==
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
content-encoding: gzip
cf-cache-status: HIT
etag: 0x8DCF489326E25C5
age: 4356
x-ms-lease-status: unlocked
x-content-type-options: nosniff
x-ms-version: 2009-09-19
expires: Fri, 08 Nov 2024 06:40:36 GMT
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: application/json
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AMAZON-02

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Full URL

https://www.edx.org/page-data/sq/d/2413483137.json

Requested by

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Protocol

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CLOUDFLARENET

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Full URL

https://www.edx.org/page-data/sq/d/2848798258.json

Requested by

Host: www.edx.org
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Protocol

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36ms XHR
application/json 2606:4700::6810:bf50
CLOUDFLARENET

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Full URL

https://www.edx.org/page-data/sq/d/3604463826.json

Requested by

Host: www.edx.org
URL: https://www.edx.org/app-f4691c7b3e1eb6189e73.js

Protocol

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27 KB 41ms
41ms XHR
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https://www.edx.org/page-data/sq/d/4019370332.json

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Host: www.edx.org
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Protocol

Security

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GET
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Full URL: https://cdn.segment.io/analytics-next/bundles/schemaFilter.bundle.5c2661f67b4b71a6d9bd.js
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Request headers

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GET
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https://cdn.cookielaw.org/scripttemplates/202407.2.0/assets/otFlat.json

Requested by

Host: cdn.cookielaw.org
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Protocol

Security

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Response headers

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GET
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Full URL

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Requested by

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Protocol

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Response headers

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GET
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https://cdn.cookielaw.org/scripttemplates/202407.2.0/assets/otCommonStyles.css

Requested by

Host: cdn.cookielaw.org
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Protocol

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GET
H/1.1 200
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2 KB 7ms
6ms Script
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AMAZON-02

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Full URL: https://cdn.segment.io/next-integrations/integrations/google-tag-manager/2.5.1/google-tag-manager.dynamic.js.gz
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GET
H/1.1 200
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cdn.segment.io/next-integrations/integrations/google-analytics/2.18.5/ 16 KB
5 KB 15ms
6ms Script
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AMAZON-02

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Full URL: https://cdn.segment.io/next-integrations/integrations/google-analytics/2.18.5/google-analytics.dynamic.js.gz
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GET
H/1.1 200
OK optimizely.dynamic.js.gz Show response
cdn.segment.io/next-integrations/integrations/optimizely/3.5.1/ 7 KB
3 KB 20ms
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AMAZON-02

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Full URL: https://cdn.segment.io/next-integrations/integrations/optimizely/3.5.1/optimizely.dynamic.js.gz
Requested by: Host: cdn.segment.io
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601 B 20ms
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https://cdn.cookielaw.org/logos/static/ot_close.svg

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Protocol

Security

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Server

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495 B 18ms
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image/svg+xml 2606:4700::6812:562a
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AMAZON-02

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Full URL: https://beam.edx.org/v2/t
Protocol: H2
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https://cdn.cookielaw.org/logos/static/ot_company_logo.png

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Protocol

Security

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Server

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image/svg+xml 2606:4700::6812:562a
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Full URL

https://cdn.cookielaw.org/logos/static/powered_by_logo.svg

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Response headers

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Full URL: https://cdn.segment.io/next-integrations/integrations/vendor/commons.a61d7bea37d2de5d4b69.js.gz
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GET
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141 KB 66ms
43ms Script
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https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer

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Host: cdn.segment.io
URL: https://cdn.segment.io/next-integrations/integrations/vendor/commons.c42222c4cb2f8913500f.js.gz

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GET
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FASTLY

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Full URL: https://cdn.speedcurve.com/js/lux.js?id=19921887
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Response headers

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GET
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23 KB 46ms
12ms Script
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AMAZON-02

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Full URL: https://cdn.branch.io/branch-latest.min.js
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https://www.edx.org/optimizelyjs/27831640741.js

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Protocol

Security

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strict-transport-security: max-age=2592000
x-amz-replication-status: PENDING
cache-control: max-age=120
timing-allow-origin: *
x-amz-meta-pci_enabled: False
access-control-allow-credentials: false
cf-ray: 8deb55361d7f1d94-FRA
x-amz-request-id: 4PNMY89MM88JY0WC
access-control-allow-origin: *
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 43ms
5ms Script
text/javascript 2a00:1450:4001:803::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: cdn.segment.io
URL: https://cdn.segment.io/next-integrations/integrations/vendor/commons.a61d7bea37d2de5d4b69.js.gz

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:803::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-encoding: gzip
age: 4461
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:225:0"}],}
x-content-type-options: nosniff
expires: Thu, 07 Nov 2024 07:26:15 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 07 Nov 2024 05:26:15 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
content-type: text/javascript
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:225:0
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 20994
server: Golfe2

POST
H2 200 p Show response
api.segment.io/v1/ 21 B
173 B 513ms
165ms Fetch
application/json 35.160.151.220
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.segment.io/v1/p

Requested by

Host: cdn.segment.io
URL: https://cdn.segment.io/analytics.js/v1/wdbGOK0rQgBAyPzrJbJefR9F8updbA5d/analytics.min.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

35.160.151.220 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-35-160-151-220.us-west-2.compute.amazonaws.com

Software

Resource Hash

12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type: text/plain
Referer: https://www.edx.org/

Response headers

strict-transport-security: max-age=31536000
access-control-allow-origin: https://www.edx.org
content-length: 21
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: application/json
vary: Origin

GET
H/1.1 200
OK auto-track.bundle.a9d7db192bb0f8beb329.js Show response
cdn.segment.io/analytics-next/bundles/ 2 KB
1 KB 8ms
7ms Script
application/javascript 18.244.18.120
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.segment.io/analytics-next/bundles/auto-track.bundle.a9d7db192bb0f8beb329.js
Requested by: Host: cdn.segment.io
URL: https://cdn.segment.io/analytics.js/v1/wdbGOK0rQgBAyPzrJbJefR9F8updbA5d/analytics.min.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 18.244.18.120 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-244-18-120.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 3c394985a98ff83171e9e499912cda4a034e11c63d5fa4eab40b97c9f58d6984

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

Access-Control-Max-Age: 3000
Content-Encoding: br
ETag: W/"4422cc3b53c2ab5b4112464da476bc1a"
x-amz-version-id: NlSzDc3mJmKHQmaCV9vA91VM6V9ndJeg
Age: 4261896
Access-Control-Allow-Methods: GET, HEAD
X-Cache: Hit from cloudfront
X-Amz-Cf-Id: yYsOsiQTSVv4H8XdXzWMZDJR5eF38b_gvE4X7cT_TISOY8i1SLSm5g==
Date: Wed, 18 Sep 2024 22:49:01 GMT
Content-Type: application/javascript
Vary: Accept-Encoding
Last-Modified: Wed, 18 Sep 2024 22:21:40 GMT
Transfer-Encoding: chunked
x-amz-replication-status: COMPLETED
Cache-Control: public,max-age=31536000,immutable
Connection: keep-alive
Via: 1.1 012ed5015dc2306833b5abb65b3a0378.cloudfront.net (CloudFront)
Access-Control-Allow-Origin: *
X-Amz-Cf-Pop: FRA56-P11
Server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 723ad02a-b9a1-4473-8c2e-f9d8ff5f9c8b-0d1c890b7098.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 4 KB
4 KB 39ms
34ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/723ad02a-b9a1-4473-8c2e-f9d8ff5f9c8b-0d1c890b7098.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

da21e813ec2bb846200664cdd98e51178e4fe3996149006862a94d700518da4a

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfTOtEFzw4QBOE0e0O9zxmPvuVQx4dI6RGXbVMd7gmDQ:9ed34f8f1c3500fb09180d9195bbdc1e"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=358+21 c=5+16 v=2024.8.1 l=4372 f=false
x-content-type-options: nosniff
cf-ray: 8deb5536fc6bdc74-FRA
accept-ranges: bytes
content-length: 4372
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 15:46:06 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 67b4f870-ea0a-49a2-a1e5-77a7aaffcecb-51dde1f56cde.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=75,format=webp,width=150/organization/logos/ 2 KB
2 KB 55ms
51ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=75,format=webp,width=150/organization/logos/67b4f870-ea0a-49a2-a1e5-77a7aaffcecb-51dde1f56cde.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7474e1e299028f9f414f5f47bbc35b2bf4e3cfa380d2dcb5a1e2438d7ee95ce3

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfogtRfjFyGUVXfjuAJy8yfTs_If9qwB7gccHf4dTADQ:763f5f25848323bf696bd62431bf5775"
cf-bgj: imgq:76,h2pri
cf-resized: internal=ok/h q=0 n=15+5 c=0+5 v=2024.8.0 l=1928 f=false
x-content-type-options: nosniff
cf-ray: 8deb5536fc6ddc74-FRA
accept-ranges: bytes
content-length: 1928
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Thu, 22 Jun 2023 15:10:53 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 379787db-01ac-477a-b20e-ab952471ac2a-f0650fd48b4d.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 5 KB
5 KB 56ms
52ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/379787db-01ac-477a-b20e-ab952471ac2a-f0650fd48b4d.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

46680ccef89c6b3418336b17db76aba8137c715b0ea589c4d839ca7a31559f06

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cf1mrsxVKqKHVRzj7zJfjaa2lXQx4dI6RGXbVMd7gmDQ:41ce971702d214a1b798b356bdb64ff4"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=21+0 c=6+14 v=2024.4.0 l=4608
x-content-type-options: nosniff
cf-ray: 8deb5536fc6fdc74-FRA
accept-ranges: bytes
content-length: 4608
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 09:33:34 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 cdf87634-4b00-4438-a2e8-688c5f14c415-8a06ee9fb3fd.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 5 KB
5 KB 57ms
53ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/cdf87634-4b00-4438-a2e8-688c5f14c415-8a06ee9fb3fd.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

69f81e260b45abb7c04ed24d6d9f5467b8fe2e4386d3338eadf3ef74caabb4d3

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfwBZTJPzdb1kuV0gfEoKq58N8Qx4dI6RGXbVMd7gmDQ:3b3e1a2be70060c4ee57518cc1d8c6b9"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=433+0 c=5+18 v=2024.6.0 l=5030
x-content-type-options: nosniff
cf-ray: 8deb5536fc72dc74-FRA
accept-ranges: bytes
content-length: 5030
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 15:44:56 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 70b75be5-063d-4c93-883b-1fb8fd90013e-3f29a4063ad9.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 4 KB
5 KB 49ms
46ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/70b75be5-063d-4c93-883b-1fb8fd90013e-3f29a4063ad9.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fe802297ea6317ca81ffa1f252357b7a8cee976c54a844a1af0866b239242390

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfk2EWhg40kI4vs8KrGsMZryidQx4dI6RGXbVMd7gmDQ:c54734559b274fd591099fe1e59bbf29"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=13+23 c=8+15 v=2024.10.0 l=4350 f=false
x-content-type-options: nosniff
cf-ray: 8deb5536fc73dc74-FRA
accept-ranges: bytes
content-length: 4350
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 11:23:24 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 12f4a590-bc7c-424c-8ced-f282ce01613e-558339d1b51e.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 4 KB
4 KB 48ms
44ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/12f4a590-bc7c-424c-8ced-f282ce01613e-558339d1b51e.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

be153013aee445bd7956336e9d4d6fdb6ebe99b64aefe5b328fef4ee65d9f182

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfOQmZqYKIU_q4S9osWmGQrTPNQx4dI6RGXbVMd7gmDQ:4ba8f1d149ea863d847bb95ea3b96609"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=39+0 c=8+21 v=2024.6.0 l=3990
x-content-type-options: nosniff
cf-ray: 8deb5536fc75dc74-FRA
accept-ranges: bytes
content-length: 3990
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 15:45:30 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 f7ad4a1e-b746-485b-a533-c3764abcc9ff-612e52b47b95.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 7 KB
7 KB 35ms
32ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/f7ad4a1e-b746-485b-a533-c3764abcc9ff-612e52b47b95.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

4d7a0a6a5032723bc08a51f435f615207e823415fb97b427186c510fd0fa8615

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfEMAKjeCxeOvFxL-lNgPLC5GZQx4dI6RGXbVMd7gmDQ:6bdd02a68da7a48fd14ccbffef62c136"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=19+15 c=6+9 v=2024.10.0 l=7092 f=false
x-content-type-options: nosniff
cf-ray: 8deb5536fc76dc74-FRA
accept-ranges: bytes
content-length: 7092
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 11:18:48 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 3a71bb90-0c26-44fa-b8b8-7e28e294c387-71958a554e1a.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 7 KB
7 KB 40ms
37ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/3a71bb90-0c26-44fa-b8b8-7e28e294c387-71958a554e1a.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

40a368ec19fcdbcc87ef738062dfcfe17084847e24b39498809c01e2bf52e3f6

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cf9jHpzqji6KpvMpOmZVOlY8fVQx4dI6RGXbVMd7gmDQ:b7980ffe06f3fce6718056acc0c977d7"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=159+0 c=4+13 v=2024.6.0 l=6958
x-content-type-options: nosniff
cf-ray: 8deb5536fc77dc74-FRA
accept-ranges: bytes
content-length: 6958
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 11:03:35 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 a07147ab-98ae-4cad-8bb9-0eaf7e037d7b-73e0a4a951be.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 6 KB
6 KB 51ms
48ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/a07147ab-98ae-4cad-8bb9-0eaf7e037d7b-73e0a4a951be.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c1d70022208faa73377c27920169b49a01a6917bdf71b593d15749934b4b4160

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cf9f7xo8xNv8JWVuXFZ_POAz1-Qx4dI6RGXbVMd7gmDQ:7833d4a8aaf106b0f9a3f26b0f36d1e5"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=355+12 c=4+8 v=2024.10.4 l=5766 f=false
x-content-type-options: nosniff
cf-ray: 8deb5536fc78dc74-FRA
accept-ranges: bytes
content-length: 5766
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 09:36:35 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 530e9827-7bdd-4846-8985-2fef4f660046-6a746697bb6e.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 5 KB
6 KB 60ms
57ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/530e9827-7bdd-4846-8985-2fef4f660046-6a746697bb6e.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5a7d556d227df81c8f085a9d40cdab29bb2c6dbc85acd1161ef8c04ac5152f6a

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfNgpK25J-HZavUa5e9RcZiBntQx4dI6RGXbVMd7gmDQ:abf5001eabc41237d838d3637eafa8a9"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=367+0 c=4+14 v=2024.6.0 l=5586
x-content-type-options: nosniff
cf-ray: 8deb5536fc79dc74-FRA
accept-ranges: bytes
content-length: 5586
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 15:31:19 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 893a8883-a36a-4731-8b4e-539c06952549-a9222faacf6b.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 6 KB
6 KB 50ms
47ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/893a8883-a36a-4731-8b4e-539c06952549-a9222faacf6b.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

28280954ea9512ebdb62d755df7ed6ae6c04b6d5013737537664f98f0e5aef52

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cflUDei8NyMyDgKPTXHfh8mdV9Qx4dI6RGXbVMd7gmDQ:0e6683358a81795aad7254dd5aec633a"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=349+14 c=4+10 v=2024.10.4 l=5904 f=false
x-content-type-options: nosniff
cf-ray: 8deb55370c7edc74-FRA
accept-ranges: bytes
content-length: 5904
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 09:39:12 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 1316f021-2eb6-46a2-ac4f-2080cd9c7594-3523ad37ac57.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 5 KB
5 KB 32ms
30ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/1316f021-2eb6-46a2-ac4f-2080cd9c7594-3523ad37ac57.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c9a25741663c3f9fa0725e72100c982ff6b22f983fb8a797865dac043d2e6c95

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfDugxATRi-fyxNn0BAPLzTyTgQx4dI6RGXbVMd7gmDQ:e23c8c6dc3be8557fb518407306a692c"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=42+22 c=6+16 v=2024.9.3 l=5210 f=false
x-content-type-options: nosniff
cf-ray: 8deb55370c7fdc74-FRA
accept-ranges: bytes
content-length: 5210
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 09:37:34 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 d73b4855-76f2-458f-9359-a970c954c19a-736286cf246a.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 6 KB
6 KB 37ms
35ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/d73b4855-76f2-458f-9359-a970c954c19a-736286cf246a.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f1a5c23e557f5b0a7f563b482aabb066d7b87b3328439c6dd947b223a18c4330

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfwhlZfHib5KR_obDFHBmYkOLWQx4dI6RGXbVMd7gmDQ:7d95bc4aa7a64e0a7b67f224c2d3e52b"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=21+21 c=7+14 v=2024.10.4 l=5694 f=false
x-content-type-options: nosniff
cf-ray: 8deb55370c81dc74-FRA
accept-ranges: bytes
content-length: 5694
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 09:35:08 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 9c7f310f-5cbf-45b3-8c87-c8fc25665e70-97f7e724daf6.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 4 KB
4 KB 58ms
56ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/9c7f310f-5cbf-45b3-8c87-c8fc25665e70-97f7e724daf6.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

901b698101435bc5a4d7f585e38fa9dd0cc3433fda8e7e4d3ce14dd0d726560a

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cf5swoi6ez9uHsfiDhWJawZ3OWQx4dI6RGXbVMd7gmDQ:8147f36e84d0c9684aa3534aa662cf58"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=354+0 c=5+21 v=2024.3.2 l=3800
x-content-type-options: nosniff
cf-ray: 8deb55370c82dc74-FRA
accept-ranges: bytes
content-length: 3800
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 09:24:57 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 9e598747-ecdd-4e6f-a962-2d291c914152-4f3300cd8f07.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 5 KB
5 KB 38ms
36ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/9e598747-ecdd-4e6f-a962-2d291c914152-4f3300cd8f07.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

804a86c528b83eeb8f90cf406936e33f92568ebfda5ffefe43d8b4c14436a7ed

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfTYK2HtEwHnk21rhHmUCh0sPnQx4dI6RGXbVMd7gmDQ:b5072832091b31de83c18c23714f3e4c"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=492+11 c=3+8 v=2024.10.6 l=5148 f=false
x-content-type-options: nosniff
cf-ray: 8deb55370c83dc74-FRA
accept-ranges: bytes
content-length: 5148
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 09:32:18 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 91b7e83a-76a2-4134-b769-32423a14bed1-a5f10749359e.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 7 KB
7 KB 45ms
43ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/91b7e83a-76a2-4134-b769-32423a14bed1-a5f10749359e.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

79c78487290f8949e716e4ff6838ebd5fd99f2841b62508cc0ac06dd4d30c762

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfJrwGt_codkcVqEddc9r9mozEQx4dI6RGXbVMd7gmDQ:b7980ffe06f3fce6718056acc0c977d7"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ok/h q=0 n=47+22 c=7+15 v=2024.10.4 l=6916 f=false
x-content-type-options: nosniff
cf-ray: 8deb55370c84dc74-FRA
accept-ranges: bytes
content-length: 6916
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 11:25:11 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 f3bfbe44-82f2-4148-ba3c-60796acffd41-0be9b2092f21.png
prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/ 4 KB
4 KB 29ms
27ms Image
image/webp 2606:4700::6810:ae8e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://prod-discovery.edx-cdn.org/cdn-cgi/image/quality=60,format=webp,width=350/media/course/image/f3bfbe44-82f2-4148-ba3c-60796acffd41-0be9b2092f21.png

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:ae8e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2e4aa93b81e670600f71d30cd0ed292ff9689b1b6532138507ec047e4e71ba62

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: public, max-age=31536000
cf-cache-status: HIT
etag: "cfsxh4XyooYfynqrtShmFw3t24Qx4dI6RGXbVMd7gmDQ:1e9071efdc4c703f520ae2954e8b1792"
cf-bgj: imgq:61,h2pri
cf-resized: internal=ram/- q=0 n=0+0 c=0+0 v=2024.9.3 l=3916
x-content-type-options: nosniff
cf-ray: 8deb55370c85dc74-FRA
accept-ranges: bytes
content-length: 3916
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: image/webp
last-modified: Tue, 11 Apr 2023 09:30:21 GMT
vary: Accept, Accept-Encoding
server: cloudflare

GET
H2 200 css2
fonts.googleapis.com/ 10 KB
846 B 60ms
36ms Stylesheet
text/css 2a00:1450:4001:803::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Inter:wght@100;300;400;700&display=swap

Requested by

Host: chatbot-frontend.prod.ai.2u.com
URL: https://chatbot-frontend.prod.ai.2u.com/@v1.15.3/index.min.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:803::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

015af0a7ac323f532c9df7427d64adedec933364aafd64c355786b224453b11b

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/130.0.0.0 Safari/537.36
Referer: https://chatbot-frontend.prod.ai.2u.com/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Thu, 07 Nov 2024 06:40:36 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Thu, 07 Nov 2024 06:40:36 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H2 200 css2
fonts.googleapis.com/ 12 KB
1 KB 43ms
20ms Stylesheet
text/css 2a00:1450:4001:803::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Inter:wght@100;300;400;700&family=Roboto+Mono&display=swap

Requested by

Host: chatbot-frontend.prod.ai.2u.com
URL: https://chatbot-frontend.prod.ai.2u.com/@v1.15.3/index.min.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:803::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

dde585942dbf7c4264cb9a77e435fc0066041cb30ea8057ddf14d28b0cef71c4

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/130.0.0.0 Safari/537.36
Referer: https://chatbot-frontend.prod.ai.2u.com/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Thu, 07 Nov 2024 06:40:36 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 07 Nov 2024 06:40:36 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Thu, 07 Nov 2024 06:27:42 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
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access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H2 200 inter-latin-500-normal.woff2
www.edx.org/fonts/ 31 KB
32 KB 43ms
23ms Font
font/woff2 2606:4700::6810:bf50
CLOUDFLARENET

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Full URL

https://www.edx.org/fonts/inter-latin-500-normal.woff2

Requested by

Host: www.edx.org
URL: https://www.edx.org/fonts/async-fonts.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:bf50 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

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Security Headers

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Request headers

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Origin: https://www.edx.org
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Response headers

cf-cache-status: HIT
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age: 926
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: font/woff2
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GET
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www.edx.org/fonts/ 12 KB
12 KB 163ms
143ms Font
font/woff2 2606:4700::6810:bf50
CLOUDFLARENET

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https://www.edx.org/fonts/roboto-mono-latin-400-normal.woff2

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Host: www.edx.org
URL: https://www.edx.org/fonts/async-fonts.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:bf50 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

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Origin: https://www.edx.org
Referer: https://www.edx.org/fonts/async-fonts.css

Response headers

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age: 926
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content-type: font/woff2
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GET
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667 B 199ms
157ms Script
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AMAZON-02

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Full URL

https://app.link/_r?sdk=web2.85.0&branch_key=key_live_kpxBY7wsvq7tp8eu5THJGlbauxdgC13u&callback=branch_callback__0

Requested by

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Request headers

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Referer: https://www.edx.org/

Response headers

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content-type: text/javascript; charset=utf-8
x-amz-cf-pop: FRA6-C1
server: openresty

GET
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fonts.gstatic.com/s/inter/v18/ 47 KB
47 KB 24ms
7ms Font
font/woff2 2a00:1450:4001:829::2003
GOOGLE

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https://fonts.gstatic.com/s/inter/v18/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2

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Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@100;300;400;700&display=swap

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

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Security Headers

Name	Value
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Origin: https://www.edx.org
Referer: https://fonts.googleapis.com/

Response headers

age: 55233
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content-length: 48444
x-xss-protection: 0
server: sffe

GET
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fonts.gstatic.com/s/robotomono/v23/ 12 KB
12 KB 28ms
11ms Font
font/woff2 2a00:1450:4001:829::2003
GOOGLE

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https://fonts.gstatic.com/s/robotomono/v23/L0xuDF4xlVMF-BfR8bXMIhJHg45mwgGEFl0_3vq_ROW4.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@100;300;400;700&family=Roboto+Mono&display=swap

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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Request headers

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Origin: https://www.edx.org
Referer: https://fonts.googleapis.com/

Response headers

age: 54188
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x-content-type-options: nosniff
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content-type: font/woff2
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accept-ranges: bytes
access-control-allow-origin: *
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x-xss-protection: 0
server: sffe

POST
H2 200 collect Show response
www.google-analytics.com/j/ 3 B
420 B 15ms
13ms XHR
text/plain 2a00:1450:4001:803::200e
GOOGLE

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1983429270&t=pageview&_s=1&dl=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron&dp=%2Fschool%2Fleoron&ul=de-de&de=UTF-8&dt=LEORON%20Institute%20%7C%20edX&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aEBAAEABAAAAACgCIAB~&jid=1857996721&gjid=1528831111&cid=1941249514.1730961637&tid=UA-35248639-2&_gid=1323670391.1730961637&_r=1&_slc=1&z=2080492412

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.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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Security Headers

Name	Value
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Request headers

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Content-Type: text/plain
Referer: https://www.edx.org/

Response headers

report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:175:0"}],}
x-content-type-options: nosniff
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access-control-allow-origin: https://www.edx.org
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
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server: Golfe2

POST
H3 200 collect
pagead2.googlesyndication.com/ccm/ 0
0 29ms
14ms Ping
text/plain 2a00:1450:4001:813::2002
GOOGLE

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Check archive.org

Show headers Download Go to

Full URL: https://pagead2.googlesyndication.com/ccm/collect?en=page_view&dl=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron&scrsrc=www.googletagmanager.com&frm=0&rnd=150882226.1730961637&npa=1&gtm=45He4au0v6652832za200&gcs=G100&gcd=13p3p3p2p5l1&dma_cps=-&dma=1&tag_exp=101823848~101925629&tft=1730961637129&tfd=1207&apve=1
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:813::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 441 KB
137 KB 17ms
16ms Script
application/javascript 2a00:1450:4001:830::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-D3KS4KMDT0&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-encoding: br
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires: Thu, 07 Nov 2024 06:40:37 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
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access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 139403
x-xss-protection: 0
server: Google Tag Manager

GET
H2 200 destination Show response
www.googletagmanager.com/gtag/ 257 KB
91 KB 16ms
16ms Script
application/javascript 2a00:1450:4001:830::2008
GOOGLE

General

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Full URL

https://www.googletagmanager.com/gtag/destination?id=AW-881236215&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-encoding: br
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expires: Thu, 07 Nov 2024 06:40:37 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
last-modified: Thu, 07 Nov 2024 06:00:00 GMT
access-control-allow-headers: Cache-Control
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cache-control: private, max-age=900
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content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcysghrgc:42:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 92755
x-xss-protection: 0
server: Google Tag Manager

GET
H2 200 sw_iframe.html
www.googletagmanager.com/static/service_worker/4al0/ Frame 8BDB 0
0 31ms
7ms Document
text/html 2a00:1450:4001:830::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/static/service_worker/4al0/sw_iframe.html?origin=https%3A%2F%2Fwww.edx.org

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

Security Headers

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

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ranges: bytes
age: 204028
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: public, max-age=31536000
content-encoding: br
content-length: 1476
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/analytics-container-tag-serving
content-type: text/html
cross-origin-opener-policy: same-origin; report-to="analytics-container-tag-serving"
cross-origin-resource-policy: cross-origin
date: Mon, 04 Nov 2024 22:00:09 GMT
expires: Tue, 04 Nov 2025 22:00:09 GMT
last-modified: Mon, 21 Oct 2024 16:58:00 GMT
report-to: {"group":"analytics-container-tag-serving","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/analytics-container-tag-serving"}]}
server: sffe
service-worker-allowed: /static/service_worker
vary: Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 destination Show response
www.googletagmanager.com/gtag/ 236 KB
83 KB 17ms
17ms Script
application/javascript 2a00:1450:4001:830::2008
GOOGLE

General

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Full URL

https://www.googletagmanager.com/gtag/destination?id=DC-9858263&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:830::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

221c4df59a419315b77ceddaa589f406c7361186642c308f1b7a2c0671f2f5e4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

content-encoding: br
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcysghrgc:42:0"}],}
expires: Thu, 07 Nov 2024 06:40:37 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
last-modified: Thu, 07 Nov 2024 06:00:00 GMT
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcysghrgc:42:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 85300
x-xss-protection: 0
server: Google Tag Manager

POST
H2 204 collect
region1.google-analytics.com/g/ 0
0 48ms
24ms Fetch
text/plain 2001:4860:4802:34::36
GOOGLE

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Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-D3KS4KMDT0&gtm=45je4au0v894843607z86652832za200zb6652832&_p=1730961636670&gcs=G100&gcd=13q3qPq2q5l1&npa=1&dma_cps=-&dma=1&tag_exp=101823848~101925629&gdid=dYWJhMj&cid=758840217.1730961637&ul=de-de&sr=1600x1200&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=denied&_eu=EA&_s=1&sid=1730961637&sct=1&seg=0&dl=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron&dt=LEORON%20Institute%20%7C%20edX&en=page_view&_fv=1&_nsi=1&_ss=1&ep.LOB=edX&tfd=1352
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-D3KS4KMDT0&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:86:0
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:86:0"}],}
expires: Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin: https://www.edx.org
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: text/plain
server: Golfe2

GET
H2

200

src=9858263;dc_pre=CLnxj8zOyYkDFadgHgIdU1UAsA;type=edx-p001;cat=edx-s000;ord=4674001509536;npa=1;u2=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron;gdid=dYWJhMj;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;...
ade.googlesyndication.com/ddm/activity/
Redirect Chain

https://ade.googlesyndication.com/ddm/activity/src=9858263;type=edx-p001;cat=edx-s000;ord=4674001509536;npa=1;u2=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron;gdid=dYWJhMj;uaa=;uab=;uafvl=;uamb=0;uam...
https://ade.googlesyndication.com/ddm/activity/src=9858263;dc_pre=CLnxj8zOyYkDFadgHgIdU1UAsA;type=edx-p001;cat=edx-s000;ord=4674001509536;npa=1;u2=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron;gdid=d...

42 B
119 B

43ms
43ms

Image
image/gif

172.217.18.2
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://ade.googlesyndication.com/ddm/activity/src=9858263;dc_pre=CLnxj8zOyYkDFadgHgIdU1UAsA;type=edx-p001;cat=edx-s000;ord=4674001509536;npa=1;u2=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron;gdid=dYWJhMj;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=denied;frm=0;gtm=45fe4au0v9168267770z86652832za201zb6652832;gcs=G100;gcd=13q3qPq2q5l1;dma_cps=-;dma=1;tag_exp=101823848~101925629;epver=2;~oref=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron?

Requested by

Host: www.edx.org
URL: https://www.edx.org/school/leoron

Protocol

Server

172.217.18.2 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s22-in-f2.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

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/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

cache-control: no-cache, must-revalidate
timing-allow-origin: *
pragma: no-cache
cross-origin-resource-policy: cross-origin
x-content-type-options: nosniff
expires: Fri, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-length: 42
date: Thu, 07 Nov 2024 06:40:37 GMT
x-xss-protection: 0
content-type: image/gif
server: cafe

Redirect headers

cache-control: no-cache, must-revalidate
timing-allow-origin: *
location: https://ade.googlesyndication.com/ddm/activity/src=9858263;dc_pre=CLnxj8zOyYkDFadgHgIdU1UAsA;type=edx-p001;cat=edx-s000;ord=4674001509536;npa=1;u2=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron;gdid=dYWJhMj;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;pscdl=denied;frm=0;gtm=45fe4au0v9168267770z86652832za201zb6652832;gcs=G100;gcd=13q3qPq2q5l1;dma_cps=-;dma=1;tag_exp=101823848~101925629;epver=2;~oref=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron?
pragma: no-cache
cross-origin-resource-policy: cross-origin
follow-only-when-prerender-shown: 1
x-content-type-options: nosniff
expires: Fri, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-length: 0
date: Thu, 07 Nov 2024 06:40:37 GMT
x-xss-protection: 0
content-type: text/html; charset=UTF-8
server: cafe

POST
H2 200 open Show response
api2.branch.io/v1/ 269 B
662 B 196ms
161ms XHR
application/json 2600:9000:2491:7a00:11:f728:3040:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api2.branch.io/v1/open

Requested by

Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2491:7a00:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

/ Branch

Resource Hash

46f0c082c73fba3643904e5e946ae036750c70caedf236abca0709d9612d5a8b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded
Referer: https://www.edx.org/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
x-amz-cf-id: chs0IWk_EmW61EhPU5uD8S3tg_ai0mgPcNBghpCLx8HgRNBduVnYMA==
cache-control: no-cache
via: 1.1 6be461c5a9399007c1540eee90371674.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-cache: Miss from cloudfront
content-length: 269
x-branch-request-id: f7545d3c-c954-4b89-a590-51e577e33d6c-2024110706
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: application/json; charset=utf-8
x-powered-by: Branch
x-amz-cf-pop: FRA56-P7

POST
H2 204 rum Show response
www.edx.org/cdn-cgi/ 0
100 B 21ms
20ms XHR
text/plain 2606:4700::6810:bf50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/cdn-cgi/rum?

Requested by

Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:bf50 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
content-type: application/json
Referer: https://www.edx.org/school/leoron

Response headers

access-control-max-age: 86400
access-control-allow-credentials: true
access-control-allow-methods: POST,OPTIONS
x-content-type-options: nosniff
cf-ray: 8deb553a18471d94-FRA
access-control-allow-origin: https://www.edx.org
date: Thu, 07 Nov 2024 06:40:37 GMT
vary: Origin
server: cloudflare
x-frame-options: DENY

GET
H2 200 A3787884-c4de-4d94-a3b9-acb9ebcfa9611.js Show response
utt.impactcdn.com/ 37 KB
15 KB 46ms
8ms Script
text/javascript 35.186.249.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://utt.impactcdn.com/A3787884-c4de-4d94-a3b9-acb9ebcfa9611.js
Requested by: Host: www.edx.org
URL: https://www.edx.org/school/leoron
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.249.72 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 72.249.186.35.bc.googleusercontent.com
Software: UploadServer /
Resource Hash: 990bc7c608cc910a92d06e78d3bcbc7a98133a91e1203882c8d446c4a729a5cd

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

x-goog-metageneration: 1
content-encoding: gzip
x-goog-hash: crc32c=9yNE2Q==, md5=QonkXMkDY1WjIqDKjWHpWA==
etag: "4289e45cc9036355a322a0ca8d61e958"
age: 114
x-goog-stored-content-encoding: gzip
expires: Thu, 07 Nov 2024 06:43:43 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length: 15328
date: Thu, 07 Nov 2024 06:38:43 GMT
last-modified: Thu, 09 May 2024 21:33:13 GMT
content-type: text/javascript; charset=utf-8
vary: Accept-Encoding
x-guploader-uploadid: AHmUCY2yVjUsvGTwjCc4DoaVo5wxkIq-MKv4YmnELHK5BBrcC-8Z5gRhZNrNjTwcvDeMTvNJm0U
cache-control: public,max-age=900,s-maxage=300
x-goog-storage-class: MULTI_REGIONAL
accept-ranges: bytes
access-control-allow-origin: *
x-goog-generation: 1715290393506179
content-length: 15328
server: UploadServer

GET
H2 200 favicon.ico
www.edx.org/ 26 KB
9 KB 37ms
36ms Other
image/vnd.microsoft.icon 2606:4700::6810:bf50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.edx.org/favicon.ico

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:bf50 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

88665426d245f5d17653192727176c6f55c2b5f9ec5ff04716256ba5895c219d

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/school/leoron

Response headers

strict-transport-security: max-age=2592000
cache-control: public, max-age=86400
content-encoding: gzip
cf-cache-status: HIT
etag: W/"936bf0a6f8450c13df9e7cfff5c5c7db"
age: 40047
cf-ray: 8deb553a386e1d94-FRA
x-amz-request-id: ES135SVAFEEQPJB3
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: image/vnd.microsoft.icon
last-modified: Wed, 06 Nov 2024 19:18:46 GMT
vary: Accept-Encoding
server: cloudflare
x-amz-id-2: +LoQqOuNrO93aEr3bBUXuGfJQIWXDunMJX5icNzYfXvB/jhHan7Fdsfd6l6H0n+AXIuN6HV2Q/0=

POST
H2 200 pageview Show response
api2.branch.io/v1/ 28 B
352 B 321ms
319ms XHR
application/json 2600:9000:2491:7a00:11:f728:3040:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api2.branch.io/v1/pageview

Requested by

Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2491:7a00:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

/ Branch

Resource Hash

a82dc28d43942326b346f92907df3bea5e38b2325ef97176f3b6234966bf19eb

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded
Referer: https://www.edx.org/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
via: 1.1 6be461c5a9399007c1540eee90371674.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-cache: Miss from cloudfront
content-length: 28
x-amz-cf-id: XfUFNMYyiOESKMtBl9rAsZfgCdI4y_w4mDB8Wwafeq_WFAEXq35TCA==
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: application/json; charset=utf-8
x-powered-by: Branch
x-amz-cf-pop: FRA56-P7

GET
H2 200 /
lux.speedcurve.com/lux/ 0
160 B 27ms
8ms Image
image/webp 151.101.130.217
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://lux.speedcurve.com/lux/?v=4.0027&id=19921887&sid=173096163702210320&uid=173096163702210320&l=School%20About&HN=www.edx.org&PN=%2Fschool%2Fleoron&fl=128&NT=1730961635922as0fs0ds0de24cs24sc30ce84qs84bs161be212oi403os405oe405oc1525ls1526le1526sr365fc365lc328&LJS=d13t18f7c4n42e2r40x10317l841s1099m1727&PS=ns22bs0is1421632ss3bc2ic788991ia6it61dd14nd1411vh1200vw1600dh5544dw1600ds290492ct4G_dt(empty%20string)_er0nt0dm8&CPU=s|386,n|5,d|68,x|129,i|1353,675|68,793|87,891|129,1112|50,1301|52&CLS=0.115046&UT=onInitialClientRender|843,optimizely:blockBegin|1113
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.130.217 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: Varnish /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.edx.org/

Response headers

retry-after: 0
x-timer: S1730961638.675993,VS0,VE0
via: 1.1 varnish
accept-ranges: bytes
access-control-allow-origin: *
x-cache: HIT
content-length: 0
date: Thu, 07 Nov 2024 06:40:37 GMT
content-type: image/webp
x-served-by: cache-fra-eddf8230075-FRA
server: Varnish
x-cache-hits: 0

GET
DATA 200
OK truncated
/ 8 KB
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: ed82c244094e8389110565191ce7eaa4163f2eaa04bd7b778338cbdcf5daa897

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

Content-Type: image/svg+xml

POST
H2 204 events Show response
logx.optimizely.com/v1/ 0
385 B 135ms
109ms XHR
text/plain 34.49.241.189
GOOGLE-CLOUD-PLAT...

General

Check archive.org

Show headers Download Go to

Full URL: https://logx.optimizely.com/v1/events
Requested by: Host: www.edx.org
URL: https://www.edx.org/optimizelyjs/27831640741.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.49.241.189 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS: 189.241.49.34.bc.googleusercontent.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.edx.org/

Response headers

x-request-id: 74ccc9a6-d558-49d9-b0b1-9352964b9c8a
access-control-expose-headers: X-Requested-With,Content-Type,Accept,Origin,X-App-Trace-Id
timing-allow-origin: *
access-control-allow-credentials: true
access-control-allow-methods: POST,OPTIONS
via: 1.1 google
access-control-allow-origin: https://www.edx.org
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 07 Nov 2024 06:40:38 GMT
content-type: text/plain
access-control-allow-headers: X-Requested-With,Content-Type,Accept,Origin,X-App-Trace-Id,X-Optimizely-Strict

Verdicts & Comments Add Verdict or Comment

87 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.

16 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
.edx.org/	1970-01-21 09:34:57	Name: prod-edx-cf-loc Value: DE
beam.edx.org/	1970-01-21 10:25:21	Name: tglr_anon_id Value: fd9efdf0-9fb5-4118-8023-ff0faf5e1d03
beam.edx.org/	1969-12-31 23:59:59	Name: tglr_hash_id Value: h_24bbbbfed261d9eaeb38ddaa93facddae2f4b7ccda7270fda5d6ab3a9fae0900
beam.edx.org/	1970-01-21 10:25:21	Name: tglr_http_only Value: fd9efdf0-9fb5-4118-8023-ff0faf5e1d03
.cohesionapps.com/	1970-01-21 10:25:21	Name: cohsn_xs_id Value: 3bd23ffe-baa6-433c-a1a6-881c9b589fbb
.www.edx.org/	1970-01-21 10:25:21	Name: chsn_cnsnt Value: www.edx.org%3AC0001
.edx.org/	1970-01-21 09:34:57	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Thu+Nov+07+2024+07%3A40%3A36+GMT%2B0100+(Mitteleurop%C3%A4ische+Normalzeit)&version=202407.2.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=49dbc027-ed40-4725-b8af-57592a8d8f99&interactionCount=0&isAnonUser=1&landingPath=https%3A%2F%2Fwww.edx.org%2Fschool%2Fleoron&groups=C0001%3A1%2CC0003%3A0%2CC0002%3A0%2CBG55%3A0%2CC0004%3A0
.edx.org/	1970-01-21 09:34:57	Name: ajs_anonymous_id Value: 633387cf-6a12-44fb-92d9-32e53dc25a22
www.edx.org/	1970-01-21 00:49:23	Name: lux_uid Value: 173096163702210320
.edx.org/	1970-01-21 05:08:33	Name: optimizelyEndUserId Value: oeu1730961637073r0.7062771973455342
.edx.org/	1970-01-21 10:25:21	Name: _ga Value: GA1.2.1941249514.1730961637
.edx.org/	1970-01-21 00:50:48	Name: _gid Value: GA1.2.1323670391.1730961637
.edx.org/	1970-01-21 00:49:21	Name: _gat Value: 1
.app.link/	1970-01-21 09:34:57	Name: _s Value: 1IwafltlP9lAIPpzw5C24%2F4HnAVoDm1vHLE96asmINKWwiLWPoKA8IAMYmNhl15d
.edx.org/	1969-12-31 23:59:59	Name: IR_gbd Value: edx.org
.edx.org/	1969-12-31 23:59:59	Name: IR_17728 Value: 1730961637514%7C0%7C1730961637514%7C%7C

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=2592000
X-Frame-Options	DENY

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.

ade.googlesyndication.com
api.segment.io
api2.branch.io
app.link
beam.edx.org
cdn.branch.io
cdn.cohesionapps.com
cdn.cookielaw.org
cdn.segment.io
cdn.speedcurve.com
chatbot-frontend.prod.ai.2u.com
fonts.googleapis.com
fonts.gstatic.com
geolocation.onetrust.com
logx.optimizely.com
lux.speedcurve.com
navi.cohesionapps.com
pagead2.googlesyndication.com
prod-discovery.edx-cdn.org
region1.google-analytics.com
static.cloudflareinsights.com
taggy.cohesionapps.com
utt.impactcdn.com
www.edx.org
www.google-analytics.com
www.googletagmanager.com
108.138.26.107
108.138.26.113
151.101.130.217
151.101.66.217
172.217.18.2
18.173.154.119
18.173.154.98
18.244.18.120
2001:4860:4802:34::36
2600:9000:2057:e400:19:9934:6a80:93a1
2600:9000:2491:7a00:11:f728:3040:93a1
2606:4700:4400::ac40:9b77
2606:4700::6810:5049
2606:4700::6810:ae8e
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2606:4700::6812:562a
2a00:1450:4001:803::200a
2a00:1450:4001:803::200e
2a00:1450:4001:813::2002
2a00:1450:4001:829::2003
2a00:1450:4001:830::2008
3.219.7.231
34.49.241.189
35.160.151.220
35.186.249.72
52.203.31.207
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www.edx.org Open in urlscan Pro 2606:4700::6810:bf50 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page Title

Detected technologies

Page Statistics

105 Requests

99 %HTTPS

50 %IPv6

18 Domains

26 Subdomains

27 IPs

2 Countries

2342 kBTransfer

8715 kBSize

16 Cookies

17 Outgoing links

Redirected requests

105 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

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www.edx.org Open in urlscan Pro
2606:4700::6810:bf50 Public Scan

Screenshot
Live screenshot

Full Image

105
Requests

99 %
HTTPS

50 %
IPv6

18
Domains

26
Subdomains

27
IPs

2
Countries

2342 kB
Transfer

8715 kB
Size

16
Cookies

105 HTTP transactions
2 data transactions