www.freecodecamp.org Open in urlscan Pro
2606:4700:20::681a:321 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://1708502724356.caulaai2.com/156ef311-0295-4152-89a0-6a64a98ff1ff?n=1&t=1708502724356&l_next=ahr0chm6ly93d3cubgfnb25oyw1pbi50...
Effective URL:
https://www.freecodecamp.org/
Submission: On February 21 via api (February 21st 2024, 8:36:10 pm UTC) from US — Scanned from US

Summary HTTP 60 Redirects Links 10 Behaviour Indicators

Summary

This website contacted 10 IPs in 2 countries across 8 domains to perform 60 HTTP transactions. The main IP is 2606:4700:20::681a:321, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.freecodecamp.org. The Cisco Umbrella rank of the primary domain is 74334.
TLS certificate: Issued by E1 on January 25th 2024. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	172.104.190.11 172.104.190.11	63949 (AKAMAI-LI...) (AKAMAI-LINODE-AP Akamai Connected Cloud)
32	2606:4700:20:... 2606:4700:20::681a:321	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:3965	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2607:f8b0:400... 2607:f8b0:4006:80d::2008	15169 (GOOGLE) (GOOGLE)
8	13.35.93.43 13.35.93.43	16509 (AMAZON-02) (AMAZON-02)
5	2607:f8b0:400... 2607:f8b0:4006:824::200e	15169 (GOOGLE) (GOOGLE)
7	54.187.159.182 54.187.159.182	16509 (AMAZON-02) (AMAZON-02)
1	2607:f8b0:400... 2607:f8b0:4004:c09::9b	15169 (GOOGLE) (GOOGLE)
2	151.101.0.176 151.101.0.176	54113 (FASTLY) (FASTLY)
1	44.240.51.134 44.240.51.134	16509 (AMAZON-02) (AMAZON-02)
60	10

1 172.104.190.11 (Singapore, Singapore) 1 redirects

ASN63949 (AKAMAI-LINODE-AP Akamai Connected Cloud, SG)
PTR: 172-104-190-11.ip.linodeusercontent.com

1708502724356.caulaai2.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

32 2606:4700:20::681a:321 (United States)

ASN13335 (CLOUDFLARENET, US)

www.freecodecamp.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
api.freecodecamp.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
gb.api.freecodecamp.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)

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

3 2607:f8b0:4006:80d::2008 (United States)

ASN15169 (GOOGLE, US)

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

8 13.35.93.43 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-93-43.jfk50.r.cloudfront.net

js.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2607:f8b0:4006:824::200e (United States)

ASN15169 (GOOGLE, US)

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

7 54.187.159.182 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ip-54-187-159-182.stripe.com

q.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
r.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2607:f8b0:4004:c09::9b (Washington, United States)

ASN15169 (GOOGLE, US)

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

2 151.101.0.176 (United States)

ASN54113 (FASTLY, US)

m.stripe.network	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 44.240.51.134 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-44-240-51-134.us-west-2.compute.amazonaws.com

m.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
32	freecodecamp.org www.freecodecamp.org — Cisco Umbrella Rank: 74334 api.freecodecamp.org — Cisco Umbrella Rank: 333260 gb.api.freecodecamp.org — Cisco Umbrella Rank: 451911	1 MB
16	stripe.com js.stripe.com — Cisco Umbrella Rank: 1356 q.stripe.com — Cisco Umbrella Rank: 8764 r.stripe.com — Cisco Umbrella Rank: 4802 m.stripe.com — Cisco Umbrella Rank: 1289	437 KB
5	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 45	21 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 52	249 KB
2	stripe.network m.stripe.network — Cisco Umbrella Rank: 1444	16 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 113	350 B
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 996	7 KB
1	caulaai2.com 1 redirects 1708502724356.caulaai2.com	245 B
60	8

	Domain	Requested by
30	www.freecodecamp.org	www.freecodecamp.org static.cloudflareinsights.com
8	js.stripe.com	www.freecodecamp.org js.stripe.com
5	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
4	q.stripe.com	www.freecodecamp.org
3	r.stripe.com	js.stripe.com
3	www.googletagmanager.com	www.freecodecamp.org www.googletagmanager.com www.google-analytics.com
2	m.stripe.network	js.stripe.com m.stripe.network
1	m.stripe.com	m.stripe.network
1	stats.g.doubleclick.net	www.google-analytics.com
1	gb.api.freecodecamp.org	www.freecodecamp.org
1	api.freecodecamp.org	www.freecodecamp.org
1	static.cloudflareinsights.com	www.freecodecamp.org
1	1708502724356.caulaai2.com	1 redirects
60	13

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

Domain
forum.freecodecamp.org
freecodecamp.org
coderadio.freecodecamp.org
contribute.freecodecamp.org
freecodecamp.libsyn.com
api.freecodecamp.org
apps.apple.com
play.google.com
www.linkedin.com
github.com

Subject Issuer	Validity	Valid
www.freecodecamp.org E1	`2024-01-25` - `2024-04-24`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-04-10` - `2024-04-09`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-01-29` - `2024-04-22`	3 months	crt.sh
a.stripecdn.com DigiCert SHA2 Extended Validation Server CA	`2024-02-07` - `2024-05-09`	3 months	crt.sh
api.freecodecamp.org E1	`2024-01-24` - `2024-04-23`	3 months	crt.sh
gb.api.freecodecamp.org E1	`2024-01-06` - `2024-04-05`	3 months	crt.sh
*.stripe.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2023-12-20` - `2024-03-21`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2024-01-29` - `2024-04-22`	3 months	crt.sh
m.stripe.com DigiCert TLS RSA SHA256 2020 CA1	`2023-12-22` - `2024-03-21`	3 months	crt.sh

This page contains 4 frames:

Primary Page: https://www.freecodecamp.org/
Frame ID: B571D67A92F186A35EC443FEB88B72B4
Requests: 45 HTTP requests in this frame

Frame: https://js.stripe.com/v3/controller-ac9d16dc40a07ba7f22f27b6bbca333b.html
Frame ID: 3C76EAC97590711D5437D695865E59FB
Requests: 9 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-3437aaddcdf6922d623e172c2d6f9278.html
Frame ID: D4249DA2D8311A50CEC4DC6B7C3B3347
Requests: 4 HTTP requests in this frame

Frame: https://m.stripe.network/inner.html
Frame ID: 62BBD04465201962C186420CFC397858
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Learn to Code — For Free — Coding Courses for Busy PeopleAppleGoogleMicrosoftSpotifyAmazonWired, Business Insider, Inc. Magazine, Lifehacker, Time, Quartz, USA Today, The New York Times, BBC

Page URL History Show full URLs

http://1708502724356.caulaai2.com/156ef311-0295-4152-89a0-6a64a98ff1ff?n=1&t=1708502724356&l_next=ahr0chm6ly93... HTTP 302
https://www.freecodecamp.org/ Page URL

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Stripe (Payment Processors) Expand

Overall confidence: 100%
Detected patterns

js\.stripe\.com

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

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

Page Statistics

60
Requests

100 %
HTTPS

50 %
IPv6

8
Domains

13
Subdomains

10
IPs

2
Countries

2254 kB
Transfer

7692 kB
Size

10
Cookies

10 Outgoing links

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

URL: https://forum.freecodecamp.org/
Title: Forum, Opens in new window

Search URL Search Domain Scan URL

URL: https://freecodecamp.org/news/
Title: News, Opens in new window

Search URL Search Domain Scan URL

URL: https://coderadio.freecodecamp.org/
Title: Radio, Opens in new window

Search URL Search Domain Scan URL

URL: https://contribute.freecodecamp.org/#/
Title: Contribute, Opens in new window

Search URL Search Domain Scan URL

URL: https://freecodecamp.libsyn.com/
Title: Podcast, Opens in new window

Search URL Search Domain Scan URL

URL: https://api.freecodecamp.org/signin
Title: Sign inSign in

Search URL Search Domain Scan URL

URL: https://apps.apple.com/us/app/freecodecamp/id6446908151?itsct=apps_box_link&itscg=30200

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=org.freecodecamp

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/school/free-code-camp/people/
Title: Alumni Network

Search URL Search Domain Scan URL

URL: https://github.com/freeCodeCamp/
Title: Open Source

Search URL Search Domain Scan URL

Page URL History

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

http://1708502724356.caulaai2.com/156ef311-0295-4152-89a0-6a64a98ff1ff?n=1&t=1708502724356&l_next=ahr0chm6ly93d3cubgfnb25oyw1pbi50b3avp3nsptu3ndq0njktzjjmnzymzgf0yte9vhjhy2sxjmrhdgeypvryywnrmiz0ywc9&type_v=global&key_v=error HTTP 302
https://www.freecodecamp.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

60 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 / Show response
www.freecodecamp.org/
Redirect Chain

http://1708502724356.caulaai2.com/156ef311-0295-4152-89a0-6a64a98ff1ff?n=1&t=1708502724356&l_next=ahr0chm6ly93d3cubgfnb25oyw1pbi50b3avp3nsptu3ndq0njktzjjmnzymzgf0yte9vhjhy2sxjmrhdgeypvryywnrmiz0ywc...
https://www.freecodecamp.org/

329 KB
60 KB

178ms
86ms

Document
text/html

2606:4700:20::681a:321
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:321 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

20464e1c68d615e09d6c7f05864a7cae78a7bbf58375491322ec4e7e223235dd

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
accept-language: en-US,en;q=0.9

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 8591c7852bc74bc3-BUF
content-disposition: inline; filename="index.html"
content-encoding: br
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
content-type: text/html; charset=utf-8
date: Wed, 21 Feb 2024 20:36:04 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy: no-referrer-when-downgrade
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Kxp8KJPmiQYvA%2B3XD7ckm8dQMxL7hhQoq7zaNeCOdJF%2Ff5ekPve%2FmbjBRh8OUlO7ojIOPM1uKh%2B%2FWGmu8g5ToUr%2BBVKDlyiFX3%2BI4%2FhWjEIOIQhDJ1mmJBijjEOi0T28RzJenZgpddGBaOe51ZexDnOL"}],"group":"cf-nel","max_age":604800}
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block

Redirect headers

Connection: keep-alive
Content-Length: 102
Content-Type: text/html; charset=utf-8
Date: Wed, 21 Feb 2024 20:36:03 GMT
Keep-Alive: timeout=5
Location: https://www.freecodecamp.org/
Vary: Accept
X-Powered-By: Express

GET
H2 200 bootstrap.min.css
www.freecodecamp.org/css/ 108 KB
19 KB 59ms
58ms Stylesheet
text/css 2606:4700:20::681a:321
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/css/bootstrap.min.css

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:321 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

87d079848d48036dfaf434f996ae1823f3b4fb338d4df344e33b47abefede66d

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.freecodecamp.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date: Wed, 21 Feb 2024 20:36:04 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
content-disposition: inline; filename="bootstrap.min.css"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"b9e72dea2ae94f10c5309f0f3b7a72fcf736f8f9"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=WWrHHlvQvZ%2B8GVTRN9aJwml%2FBbgeH0g6fD9SSB0SinuaGhqKuEg65U4dlnzg5ep5whTNaI9orQld1ESd%2BqvvgkZU%2FGQL2oyh5Z7QQ4u1WzEvkVOoRlnF1nh8UlUePcPK%2FIcJ%2BZBD8dPKegB6BcxUPO1T"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=14400, stale-while-revalidate=172800, must-revalidate
cf-ray: 8591c785dc1f4bc3-BUF

GET
H2 200 webpack-runtime-8d90c86a934a6d5a37f4.js Show response
www.freecodecamp.org/ 9 KB
5 KB 42ms
37ms Script
application/javascript 2606:4700:20::681a:321
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/webpack-runtime-8d90c86a934a6d5a37f4.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:321 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

791d074fca6226dca3bf8dd991318bdbd9234c63b90bfef3e341025fb8dd6134

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.freecodecamp.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date: Wed, 21 Feb 2024 20:36:04 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 81676
content-encoding: br
content-disposition: inline; filename="webpack-runtime-8d90c86a934a6d5a37f4.js"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"3c012e00191c6f09ecb02a0dd1fb4f8d37fa68f8"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xLe%2FCLViiX%2Bu7kYOJpsNz7XNaJeJXdelcGqmQuiCBxmJskFNrkaO5%2BaEZmyyOAHbH6XiU2y9XN1y5QUuIGOP5EA5%2B7pEYySZv353E4A%2BFCcN8597z4orcNfMq7rPg0bVtbVOd3YtyzAxejWI8oBxsGMZ"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 8591c7860c3b4bc3-BUF

GET
H2 200 framework-fcc96983bc66640f8355.js Show response
www.freecodecamp.org/ 145 KB
45 KB 45ms
41ms Script
application/javascript 2606:4700:20::681a:321
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/framework-fcc96983bc66640f8355.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:321 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

80d0c95507131e1a44b5813dd6b3b39e29795aabc4326bcd528473f1e0503c83

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.freecodecamp.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

date: Wed, 21 Feb 2024 20:36:04 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 22658
content-encoding: br
content-disposition: inline; filename="framework-fcc96983bc66640f8355.js"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"395b159af6a5acb032f93935aab2549fe522ee7e"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NbZvq6WEj1Vc6Uzmifj1xAHcS94xhjPsD0TWobjZ8i%2Ba%2Fs9EGP%2BjuBNXGlIYQelZYh1U%2F2HxUOGyinyWfZwuGwzBBGT%2F9Pn%2FsF4cBjQyxzVO%2B8BFrfpGqM3H0JaoaURvrEjXi0OGKmrQbQqIwBMAPh4e"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 8591c7860c3e4bc3-BUF

GET
H2 200 94978ea0-62e8b04f43cde33d304c.js Show response
www.freecodecamp.org/ 238 KB
73 KB 64ms
60ms Script
application/javascript 2606:4700:20::681a:321
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/94978ea0-62e8b04f43cde33d304c.js

Requested by

Host: www.freecodecamp.org
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https://www.freecodecamp.org/page-data/app-data.json

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date: Wed, 21 Feb 2024 20:36:04 GMT
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Response headers

date: Wed, 21 Feb 2024 20:36:04 GMT
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74 KB 104ms
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https://www.googletagmanager.com/gtm.js?id=GTM-57R6KJM&gtm_auth=&gtm_preview=&gtm_cookies_win=x

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https://js.stripe.com/v3

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https://api.freecodecamp.org/user/get-session-user

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Host: www.freecodecamp.org
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GET
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www.googletagmanager.com/gtag/ 274 KB
91 KB 52ms
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GOOGLE

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https://www.googletagmanager.com/gtag/js?id=G-SF1BGBDCNS&l=dataLayer&cx=c

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www.google-analytics.com/ 52 KB
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Full URL

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https://q.stripe.com/csp-report

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Full URL

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date: Wed, 21 Feb 2024 20:36:04 GMT
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Full URL

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date: Wed, 21 Feb 2024 20:36:04 GMT
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Full URL

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Response headers

date: Wed, 21 Feb 2024 20:36:04 GMT
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Full URL

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date: Wed, 21 Feb 2024 20:36:04 GMT
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Full URL

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date: Wed, 21 Feb 2024 20:36:04 GMT
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Full URL

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date: Wed, 21 Feb 2024 20:36:04 GMT
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Full URL

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Protocol

Security

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https://www.freecodecamp.org/static/Hack-ZeroSlash-Bold-ceb133b64cdacfbcbb06d5218fb72922.woff2

Protocol

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Full URL

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QUIC, , AES_128_GCM

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https://www.freecodecamp.org/static/Shawn-bf42c7b909dae3111d18a21870ee6ca5.png

Protocol

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QUIC, , AES_128_GCM

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Full URL

https://www.freecodecamp.org/static/Sarah-45de0e53b7b2520ebbac35c454b9748a.png

Protocol

Security

QUIC, , AES_128_GCM

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date: Wed, 21 Feb 2024 20:36:04 GMT
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Full URL

https://www.freecodecamp.org/static/Emma-5a662db9bcf55809a1fefb2ea17634bc.png

Protocol

Security

QUIC, , AES_128_GCM

Server

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date: Wed, 21 Feb 2024 20:36:04 GMT
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https://www.freecodecamp.org/cdn-cgi/rum?

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AMAZON-02

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https://js.stripe.com/v3/fingerprinted/js/m-outer-15a2b40a058ddff1cffdb63779fe3de1.js

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https://q.stripe.com/csp-report

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Protocol

Security

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Security Headers

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Strict-Transport-Security	max-age=63072000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://js.stripe.com/
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: application/csp-report

Response headers

date: Wed, 21 Feb 2024 20:36:05 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1708547765081892
x-envoy-upstream-service-time: 1
content-length: 0
x-stripe-bg-intended-route-color: green
pragma: no-cache
referrer-policy: strict-origin-when-cross-origin
server: nginx
cross-origin-opener-policy: same-origin
access-control-max-age: 3600
access-control-allow-methods: GET, POST, OPTIONS
x-stripe-server-envoy-upstream-service-time-ms: 0
access-control-allow-origin: https://js.stripe.com
x-stripe-client-envoy-start-time-us: 1708547765081424
cache-control: max-age=0, no-cache, no-store, must-revalidate
access-control-expose-headers: Server, Range, Content-Type
x-robots-tag: none
access-control-allow-headers: Authorization, Content-Type, Accept, Origin, User-Agent, DNT, Cache-Control, Keep-Alive, X-Requested-With, If-Modified-Since, Range, X-Stripe-Csrf-Token
expires: 0

POST
H2 200 csp-report
q.stripe.com/ Frame D424 0
717 B 95ms
93ms Other
text/plain 54.187.159.182
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://q.stripe.com/csp-report

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

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

Reverse DNS

ip-54-187-159-182.stripe.com

Software

nginx /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://js.stripe.com/
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: application/csp-report

Response headers

date: Wed, 21 Feb 2024 20:36:05 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1708547765082601
x-envoy-upstream-service-time: 4
content-length: 0
x-stripe-bg-intended-route-color: green
pragma: no-cache
referrer-policy: strict-origin-when-cross-origin
server: nginx
cross-origin-opener-policy: same-origin
access-control-max-age: 3600
access-control-allow-methods: GET, POST, OPTIONS
x-stripe-server-envoy-upstream-service-time-ms: 1
access-control-allow-origin: https://js.stripe.com
x-stripe-client-envoy-start-time-us: 1708547765081476
cache-control: max-age=0, no-cache, no-store, must-revalidate
access-control-expose-headers: Server, Range, Content-Type
x-robots-tag: none
access-control-allow-headers: Authorization, Content-Type, Accept, Origin, User-Agent, DNT, Cache-Control, Keep-Alive, X-Requested-With, If-Modified-Since, Range, X-Stripe-Csrf-Token
expires: 0

POST
H3 204 collect
www.google-analytics.com/g/ 0
17 B 38ms
38ms Ping
text/plain 2607:f8b0:4006:824::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-SF1BGBDCNS&gtm=45je42h0v899906655za200&_p=1708547764340&gcd=13l3l3l3l1&npa=0&dma=0&cid=358162343.1708547765&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=AEA&_s=2&sid=1708547764&sct=1&seg=0&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&dt=&en=scroll&epn.percent_scrolled=90&_et=12&tfd=1628
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-SF1BGBDCNS&l=dataLayer&cx=c
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2607:f8b0:4006:824::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.freecodecamp.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 21 Feb 2024 20:36:05 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.freecodecamp.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 b Show response
r.stripe.com/ Frame 3C76 0
273 B 145ms
97ms Fetch
text/plain 54.187.159.182
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://r.stripe.com/b
Requested by: Host: js.stripe.com
URL: https://js.stripe.com/v3/fingerprinted/js/shared-c8e3a17574e196cb7ae2571a4a0ab615.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 54.187.159.182 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ip-54-187-159-182.stripe.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/json
Referer: https://js.stripe.com/
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

x-stripe-bg-intended-route-color: blue
date: Wed, 21 Feb 2024 20:36:05 GMT
x-stripe-server-envoy-start-time-us: 1708547765148213
server: nginx
content-type: text/plain
access-control-allow-origin: https://js.stripe.com
x-stripe-server-envoy-upstream-service-time-ms: 6
x-stripe-client-envoy-start-time-us: 1708547765147686
access-control-allow-credentials: true
content-length: 0

GET
H2 200 inner.html Show response
m.stripe.network/ Frame 62BB 930 B
1 KB 86ms
17ms Document
text/html 151.101.0.176
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://m.stripe.network/inner.html

Requested by

Host: js.stripe.com
URL: https://js.stripe.com/v3/fingerprinted/js/m-outer-15a2b40a058ddff1cffdb63779fe3de1.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

151.101.0.176 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Fastly /

Resource Hash

947ac0903521f5eceefc90637c066306a8ca67466ccc188bb0107fb7cfb532d1

Security Headers

Name	Value
Content-Security-Policy	base-uri 'none'; connect-src https://m.stripe.network https://m.stripe.com; default-src 'none'; font-src https://m.stripe.network https://fonts.gstatic.com; form-action 'none'; frame-src https://m.stripe.network https://js.stripe.com; img-src https://m.stripe.network https://m.stripe.com https://b.stripecdn.com; script-src https://m.stripe.network 'sha256-/5Guo2nzv5n/w6ukZpOBZOtTJBJPSkJ6mhHpnBgm3Ls='; style-src https://m.stripe.network; report-uri https://q.stripe.com/csp-report
Strict-Transport-Security	max-age=31556926; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://js.stripe.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
accept-language: en-US,en;q=0.9

Response headers

accept-ranges: bytes
age: 234
cache-control: max-age=300, public
content-encoding: br
content-length: 540
content-security-policy: base-uri 'none'; connect-src https://m.stripe.network https://m.stripe.com; default-src 'none'; font-src https://m.stripe.network https://fonts.gstatic.com; form-action 'none'; frame-src https://m.stripe.network https://js.stripe.com; img-src https://m.stripe.network https://m.stripe.com https://b.stripecdn.com; script-src https://m.stripe.network 'sha256-/5Guo2nzv5n/w6ukZpOBZOtTJBJPSkJ6mhHpnBgm3Ls='; style-src https://m.stripe.network; report-uri https://q.stripe.com/csp-report
content-type: text/html; charset=utf-8
date: Wed, 21 Feb 2024 20:36:05 GMT
server: Fastly
strict-transport-security: max-age=31556926; includeSubDomains; preload
vary: Accept-Encoding, Origin
via: 1.1 varnish
x-cache: HIT
x-cache-hits: 198
x-content-type-options: nosniff
x-request-id: 105aeb35-a713-47a8-b65d-287b005ef472
x-served-by: cache-yyz4526-YYZ
x-timer: S1708547765.147100,VS0,VE0

POST
H3 204 collect
www.google-analytics.com/g/ 0
17 B 42ms
37ms Ping
text/plain 2607:f8b0:4006:824::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-8EWCVQCR64&gtm=45je42h0v9126080518za200&_p=1708547764340&gcd=13l3l3l3l2&npa=0&dma=0&ul=en-us&sr=1600x1200&cid=358162343.1708547765&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=EBAI&_s=1&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&sid=1708547765&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=1699
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-8EWCVQCR64&cx=c&_slc=1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2607:f8b0:4006:824::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.freecodecamp.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 21 Feb 2024 20:36:05 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.freecodecamp.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 csp-report
q.stripe.com/ Frame 62BB 0
491 B 93ms
92ms Other
text/plain 54.187.159.182
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://q.stripe.com/csp-report

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

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

Reverse DNS

ip-54-187-159-182.stripe.com

Software

nginx /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload, max-age=31556926; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://m.stripe.network/
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: application/csp-report

Response headers

date: Wed, 21 Feb 2024 20:36:05 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload, max-age=31556926; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1708547765211852
x-envoy-upstream-service-time: 1
content-length: 0
x-stripe-bg-intended-route-color: green
pragma: no-cache
referrer-policy: strict-origin-when-cross-origin
server: nginx
cross-origin-opener-policy: same-origin
x-stripe-server-envoy-upstream-service-time-ms: 0
x-stripe-client-envoy-start-time-us: 1708547765211595
cache-control: max-age=0, no-cache, no-store, must-revalidate
x-robots-tag: none
expires: 0

GET
H2 200 out-4.5.43.js Show response
m.stripe.network/ Frame 62BB 87 KB
15 KB 19ms
18ms Script
text/javascript 151.101.0.176
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://m.stripe.network/out-4.5.43.js

Requested by

Host: m.stripe.network
URL: https://m.stripe.network/inner.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

151.101.0.176 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Fastly /

Resource Hash

e039e607c78306c7e029a7fd0ecdb14f86456f16e1a5ce65aa26b4fdf1d38a3c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: en-US,en;q=0.9
Referer: https://m.stripe.network/inner.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36

Response headers

strict-transport-security: max-age=31556926; includeSubDomains; preload
date: Wed, 21 Feb 2024 20:36:05 GMT
x-content-type-options: nosniff
content-encoding: br
via: 1.1 varnish
age: 250
x-cache: HIT
content-length: 15509
x-request-id: 9c2e889d-9ef1-47e0-870d-87fb232a2553
x-served-by: cache-yyz4526-YYZ
server: Fastly
x-timer: S1708547765.173311,VS0,VE0
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=utf-8
cache-control: max-age=300, public
accept-ranges: bytes
x-cache-hits: 195

POST
H2 200 6 Show response
m.stripe.com/ Frame 62BB 156 B
668 B 276ms
94ms XHR
application/json 44.240.51.134
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://m.stripe.com/6

Requested by

Host: m.stripe.network
URL: https://m.stripe.network/out-4.5.43.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-44-240-51-134.us-west-2.compute.amazonaws.com

Software

nginx /

Resource Hash

45858667641a27d306da2ef36c70d88093021654de7b22bde5cb976ce5d0ce08

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://m.stripe.network/
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

x-stripe-bg-intended-route-color: blue
date: Wed, 21 Feb 2024 20:36:05 GMT
strict-transport-security: max-age=31556926; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1708547765473467
server: nginx
content-type: application/json;charset=utf-8
x-stripe-server-envoy-upstream-service-time-ms: 3
access-control-allow-origin: https://m.stripe.network
x-stripe-client-envoy-start-time-us: 1708547765472810
access-control-allow-credentials: true
access-control-allow-headers: Content-Type
content-length: 156

POST
H2 200 b Show response
r.stripe.com/ Frame 3C76 0
273 B 96ms
95ms Fetch
text/plain 54.187.159.182
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://r.stripe.com/b
Requested by: Host: js.stripe.com
URL: https://js.stripe.com/v3/fingerprinted/js/shared-c8e3a17574e196cb7ae2571a4a0ab615.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 54.187.159.182 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ip-54-187-159-182.stripe.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/json
Referer: https://js.stripe.com/
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

x-stripe-bg-intended-route-color: blue
date: Wed, 21 Feb 2024 20:36:06 GMT
x-stripe-server-envoy-start-time-us: 1708547766101214
server: nginx
content-type: text/plain
access-control-allow-origin: https://js.stripe.com
x-stripe-server-envoy-upstream-service-time-ms: 6
x-stripe-client-envoy-start-time-us: 1708547766100728
access-control-allow-credentials: true
content-length: 0

POST
H2 200 b Show response
r.stripe.com/ Frame 3C76 0
273 B 95ms
94ms Fetch
text/plain 54.187.159.182
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://r.stripe.com/b
Requested by: Host: js.stripe.com
URL: https://js.stripe.com/v3/fingerprinted/js/shared-c8e3a17574e196cb7ae2571a4a0ab615.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 54.187.159.182 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ip-54-187-159-182.stripe.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/json
Referer: https://js.stripe.com/
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.184 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

x-stripe-bg-intended-route-color: blue
date: Wed, 21 Feb 2024 20:36:06 GMT
x-stripe-server-envoy-start-time-us: 1708547766103559
server: nginx
content-type: text/plain
access-control-allow-origin: https://js.stripe.com
x-stripe-server-envoy-upstream-service-time-ms: 5
x-stripe-client-envoy-start-time-us: 1708547766103080
access-control-allow-credentials: true
content-length: 0

Verdicts & Comments Add Verdict or Comment

29 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.

10 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
api.freecodecamp.org/	1970-01-21 04:11:47	Name: connect.sid Value: s%3Av1RXrW73KzkosZtq8UuSmxru2bNxe6ly.Ja%2BIZ1JzvxotfIA2jndimnbEVuNr1nebj52Hdlqj4no
.freecodecamp.org/	1970-01-21 04:11:47	Name: _ga Value: GA1.2.358162343.1708547765
.freecodecamp.org/	1970-01-20 18:37:14	Name: _gid Value: GA1.2.2039061884.1708547765
.freecodecamp.org/	1970-01-20 18:35:47	Name: _gat_UA-55446531-10 Value: 1
www.freecodecamp.org/	1970-01-21 04:11:47	Name: gbuuid Value: 773a6ff2-dc61-4e74-a550-8a603114c9ad
.freecodecamp.org/	1970-01-21 04:11:47	Name: _ga_SF1BGBDCNS Value: GS1.1.1708547764.1.0.1708547765.0.0.0
.freecodecamp.org/	1970-01-21 04:11:47	Name: _ga_8EWCVQCR64 Value: GS1.2.1708547765.1.0.1708547765.0.0.0
m.stripe.com/	1970-01-21 04:11:47	Name: m Value: 93eead4b-1ab1-40f7-98ce-b17bec966079016a71
.www.freecodecamp.org/	1970-01-21 03:21:23	Name: __stripe_mid Value: 0214da3b-6f0d-4c79-a622-305e9c11e3aa19d36d
.www.freecodecamp.org/	1970-01-20 18:35:49	Name: __stripe_sid Value: 17e8d0b2-495c-403c-8673-fc6d71788e502357bc

9 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://api.freecodecamp.org/user/get-session-user Message: Failed to load resource: the server responded with a status of 403 ()
security	error	(Line 6) Message: [Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'self'".
other	warning	URL: https://www.freecodecamp.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
javascript	warning	URL: https://www.freecodecamp.org/ Message: The resource https://www.freecodecamp.org/static/Hack-ZeroSlash-Italic-678bc16b550480d5a3c5c76dbf8c5fb9.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/ Message: The resource https://www.freecodecamp.org/static/Hack-ZeroSlash-Bold-c8ea19a8461596cf1a6a2ad08bebcf8e.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/ Message: The resource https://www.freecodecamp.org/static/Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/ Message: The resource https://www.freecodecamp.org/static/Lato-Light-91308c0216b40aad16036f1394b98237.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/ Message: The resource https://www.freecodecamp.org/static/Hack-ZeroSlash-Regular-f67447de5dc6604f538786bd55ac6019.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/ Message: The resource https://www.freecodecamp.org/static/Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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
Content-Security-Policy	default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

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.

1708502724356.caulaai2.com
api.freecodecamp.org
gb.api.freecodecamp.org
js.stripe.com
m.stripe.com
m.stripe.network
q.stripe.com
r.stripe.com
static.cloudflareinsights.com
stats.g.doubleclick.net
www.freecodecamp.org
www.google-analytics.com
www.googletagmanager.com
13.35.93.43
151.101.0.176
172.104.190.11
2606:4700:20::681a:321
2606:4700::6810:3965
2607:f8b0:4004:c09::9b
2607:f8b0:4006:80d::2008
2607:f8b0:4006:824::200e
44.240.51.134
54.187.159.182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www.freecodecamp.org Open in urlscan Pro 2606:4700:20::681a:321 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

60 Requests

100 %HTTPS

50 %IPv6

8 Domains

13 Subdomains

10 IPs

2 Countries

2254 kBTransfer

7692 kBSize

10 Cookies

10 Outgoing links

Page URL History

Redirected requests

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

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www.freecodecamp.org Open in urlscan Pro
2606:4700:20::681a:321 Public Scan

Screenshot
Live screenshot

Full Image

60
Requests

100 %
HTTPS

50 %
IPv6

8
Domains

13
Subdomains

10
IPs

2
Countries

2254 kB
Transfer

7692 kB
Size

10
Cookies

60 HTTP transactions
2 data transactions