www.freecodecamp.org Open in urlscan Pro
2606:4700:20::ac43:4695 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://1708976117510.caulaai2.com/988dee72-8ca3-4deb-abcf-716e57eb2c65?n=1&t=1708976117510&l_next=ahr0chm6ly93d3cudglrdg90awsudg9w...
Effective URL:
https://www.freecodecamp.org/
Submission: On February 27 via api (February 27th 2024, 8:47:13 pm UTC) from US — Scanned from US

Summary HTTP 54 Redirects Links 10 Behaviour Indicators

Summary

This website contacted 11 IPs in 2 countries across 8 domains to perform 54 HTTP transactions. The main IP is 2606:4700:20::ac43:4695, 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 64558.
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)
29	2606:4700:20:... 2606:4700:20::ac43:4695	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:3965	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2607:f8b0:400... 2607:f8b0:4006:80e::2008	15169 (GOOGLE) (GOOGLE)
8	151.101.0.176 151.101.0.176	54113 (FASTLY) (FASTLY)
1	2606:4700:20:... 2606:4700:20::681a:221	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2001:4860:480... 2001:4860:4802:36::178	15169 (GOOGLE) (GOOGLE)
1	2607:f8b0:400... 2607:f8b0:4004:c06::9c	15169 (GOOGLE) (GOOGLE)
3	54.186.23.98 54.186.23.98	16509 (AMAZON-02) (AMAZON-02)
2	2600:9000:251... 2600:9000:2514:5400:19:7d10:bd80:93a1	16509 (AMAZON-02) (AMAZON-02)
1	52.10.34.124 52.10.34.124	16509 (AMAZON-02) (AMAZON-02)
54	11

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

1708976117510.caulaai2.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

29 2606:4700:20::ac43:4695 (United States)

ASN13335 (CLOUDFLARENET, US)

www.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:f8b0:4006:80e::2008 (United States)

ASN15169 (GOOGLE, US)

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

8 151.101.0.176 (United States)

ASN54113 (FASTLY, US)

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

1 2606:4700:20::681a:221 (United States)

ASN13335 (CLOUDFLARENET, US)

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

5 2001:4860:4802:36::178 (United States)

ASN15169 (GOOGLE, US)

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

1 2607:f8b0:4004:c06::9c (Washington, United States)

ASN15169 (GOOGLE, US)

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

3 54.186.23.98 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ip-54-186-23-98.stripe.com

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

2 2600:9000:2514:5400:19:7d10:bd80:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

1 52.10.34.124 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-10-34-124.us-west-2.compute.amazonaws.com

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

	Apex Domain Subdomains	Transfer
30	freecodecamp.org www.freecodecamp.org — Cisco Umbrella Rank: 64558 api.freecodecamp.org — Cisco Umbrella Rank: 289894 gb.api.freecodecamp.org — Cisco Umbrella Rank: 399505	1 MB
12	stripe.com js.stripe.com — Cisco Umbrella Rank: 1204 r.stripe.com — Cisco Umbrella Rank: 3338 m.stripe.com — Cisco Umbrella Rank: 1173	483 KB
5	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 31	21 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 40	252 KB
2	stripe.network m.stripe.network — Cisco Umbrella Rank: 1277	18 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 85	350 B
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 787	7 KB
1	caulaai2.com 1 redirects 1708976117510.caulaai2.com	245 B
54	8

	Domain	Requested by
28	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
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	1708976117510.caulaai2.com	1 redirects
54	12

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	`2024-02-05` - `2024-04-29`	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
*.g.doubleclick.net GTS CA 1C3	`2024-02-05` - `2024-04-29`	3 months	crt.sh
*.stripe.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2024-02-26` - `2024-05-23`	3 months	crt.sh
m.stripe.com DigiCert TLS RSA SHA256 2020 CA1	`2024-02-26` - `2024-05-23`	3 months	crt.sh

This page contains 4 frames:

Primary Page: https://www.freecodecamp.org/
Frame ID: A5249870965CC8925AAA16080056028F
Requests: 43 HTTP requests in this frame

Frame: https://js.stripe.com/v3/controller-e492c4f6b1c7821a36a4d1383394c183.html
Frame ID: 440B39D54A7F7CFF6372A3B4B718D660
Requests: 8 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-3437aaddcdf6922d623e172c2d6f9278.html
Frame ID: 173583253BBEBCB3ACAE8E4ED2CEB808
Requests: 2 HTTP requests in this frame

Frame: https://m.stripe.network/inner.html
Frame ID: 64F0342B72590AC3AC0AFED1A27849CC
Requests: 3 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://1708976117510.caulaai2.com/988dee72-8ca3-4deb-abcf-716e57eb2c65?n=1&t=1708976117510&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

54
Requests

100 %
HTTPS

64 %
IPv6

8
Domains

12
Subdomains

11
IPs

2
Countries

2242 kB
Transfer

7752 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://1708976117510.caulaai2.com/988dee72-8ca3-4deb-abcf-716e57eb2c65?n=1&t=1708976117510&l_next=ahr0chm6ly93d3cudglrdg90awsudg9wlz9zbd01nzq0nduwltaxmjbmjmrhdgexpvryywnrmszkyxrhmj1ucmfjazimdgfnpq==&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:

54 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://1708976117510.caulaai2.com/988dee72-8ca3-4deb-abcf-716e57eb2c65?n=1&t=1708976117510&l_next=ahr0chm6ly93d3cudglrdg90awsudg9wlz9zbd01nzq0nduwltaxmjbmjmrhdgexpvryywnrmszkyxrhmj1ucmfjazimdgfnpq=...
https://www.freecodecamp.org/

325 KB
60 KB

244ms
84ms

Document
text/html

2606:4700:20::ac43:4695
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::ac43:4695 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bcf76650b9be21e8734a0f58c38a696bf4812fb2c04e88503033ffe1706aa125

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/122.0.6261.69 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: 85c347fbfd414bcf-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: Tue, 27 Feb 2024 20:47:08 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=Eikev1l3T9iOTx1WzNcnQ6eYtIJ0wCO0nyELrDqKffwZU%2B5fi8J7YetluENr3uwgTBfHLTgqrZjZfK%2Bm1AkUgZpL2Twnel4d%2FoqimLu4r28HDfjqZhIXiZm4jmhUepfbtJ67Bug3kRQy7VXWJSZSe0Zd"}],"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: Tue, 27 Feb 2024 20:47:07 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 55ms
55ms Stylesheet
text/css 2606:4700:20::ac43:4695
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::ac43:4695 , 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/122.0.6261.69 Safari/537.36

Response headers

date: Tue, 27 Feb 2024 20:47:08 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=7gwuDhQ%2BXbGWdZTqAHWNN5NLeu%2BzQmRoQO74k%2BFNjauRug0LRgN%2BelzgczgAL2bNObQyyyDAxcq5dUUsYcEqh6MJ771EFd5OMbAfgGgvmvMq2m0LBfUdK9O%2BC3Q%2F3omv2V8ZOga8mshNWyD0gFhO2oLU"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=14400, stale-while-revalidate=172800, must-revalidate
cf-ray: 85c347fc8d8e4bcf-BUF

GET
H2 200 webpack-runtime-0e7060d9714c4d4b1b3a.js Show response
www.freecodecamp.org/ 9 KB
5 KB 39ms
36ms Script
application/javascript 2606:4700:20::ac43:4695
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/webpack-runtime-0e7060d9714c4d4b1b3a.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::ac43:4695 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

465c6571fb8f43d15a4a06d330c9efa36e1bc98739a4193333c61d9ee3c68df5

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/122.0.6261.69 Safari/537.36

Response headers

date: Tue, 27 Feb 2024 20:47:08 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: 89063
content-encoding: br
content-disposition: inline; filename="webpack-runtime-0e7060d9714c4d4b1b3a.js"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"88c529e28d19d2b2135453df916c96f9988cd1dc"
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=h6uMO2bFHoo4774TUmca1N7M%2BepKduESeUKLX5EGCSAJpfUEILFVQYnZ3oUwkZAqv%2Bj15mN9WDtqAfT8HZzPnQr4P4i1DdSYA8bzuGWqcTNWtD5zIjwHYsyP6oDiq4x5ibvQ6lxVm6NxP0pX%2B9qDjuOj"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 85c347fccda74bcf-BUF

GET
H2 200 framework-c13d22e91b8b5e33110c.js Show response
www.freecodecamp.org/ 145 KB
45 KB 45ms
42ms Script
application/javascript 2606:4700:20::ac43:4695
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/framework-c13d22e91b8b5e33110c.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::ac43:4695 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

24a79fb8edb13e6675956d628d4dfb719f6517c8b4b184da10d23d41534009f2

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/122.0.6261.69 Safari/537.36

Response headers

date: Tue, 27 Feb 2024 20:47:08 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: 89063
content-encoding: br
content-disposition: inline; filename="framework-c13d22e91b8b5e33110c.js"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"4d40d4e4b426d214f5679e62fe28d2a982e3334a"
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=VV1iJ5jSb5JlNmV1LbqT0OlWpaAToK7p5tQ2RMgqkBWAqTNrm4FklbYS5WOgqhIfxC%2F0urMi9p9fKd7s4UcBJDmLnCjk9J75HumQM99sZVw9REfkVJbsM1tkZ8TQfxYgOUXwhrt2g4E7oqaUmQMpnSR%2F"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 85c347fccda84bcf-BUF

GET
H2 200 94978ea0-913c608f056138b2a98b.js Show response
www.freecodecamp.org/ 238 KB
73 KB 48ms
45ms Script
application/javascript 2606:4700:20::ac43:4695
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/94978ea0-913c608f056138b2a98b.js

Requested by

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

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Response headers

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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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GET
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Full URL

https://js.stripe.com/v3

Requested by

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

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GOOGLE

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Full URL

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

Requested by

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

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Full URL

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Full URL

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Full URL

https://www.freecodecamp.org/812-7bf5f72ad8a21cd70e06.js

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Response headers

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GET
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POST
H3 204 collect
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17 B 45ms
44ms Ping
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GOOGLE

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Requested by

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Protocol

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Full URL

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Full URL: https://r.stripe.com/b
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Full URL

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date: Tue, 27 Feb 2024 20:43:31 GMT
content-encoding: gzip
via: 1.1 3ffc96c97d8be4bd38d62dce94cb1db0.cloudfront.net (CloudFront)
strict-transport-security: max-age=31556926; includeSubDomains; preload
last-modified: Fri, 30 Jun 2023 14:32:28 GMT
server: Cloudfront
age: 218
x-content-type-options: nosniff
etag: W/"69cb7809b5011312e716f29b3d19dce6"
x-amz-cf-pop: JFK50-P8
vary: Accept-Encoding, Origin
x-cache: Hit from cloudfront
content-type: text/javascript; charset=utf-8
cache-control: max-age=300, public
x-amz-cf-id: czttom2Sp7AzPp-N5bT6OXVIHyjq2Wwt7nOvC6bDaSpefmVXSbdUKA==

POST
H2 200 6 Show response
m.stripe.com/ Frame 64F0 156 B
669 B 289ms
92ms XHR
application/json 52.10.34.124
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

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

Reverse DNS

ec2-52-10-34-124.us-west-2.compute.amazonaws.com

Software

nginx /

Resource Hash

e24ceb6c84fd68eb2d86721718c441125e7858014c9d85f98e31109af0558e66

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/122.0.6261.69 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

x-stripe-bg-intended-route-color: blue
date: Tue, 27 Feb 2024 20:47:09 GMT
strict-transport-security: max-age=31556926; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1709066829874496
server: nginx
content-type: application/json;charset=utf-8
x-stripe-server-envoy-upstream-service-time-ms: 2
access-control-allow-origin: https://m.stripe.network
x-stripe-client-envoy-start-time-us: 1709066829874258
access-control-allow-credentials: true
access-control-allow-headers: Content-Type
content-length: 156

POST
H2 200 b Show response
r.stripe.com/ Frame 440B 0
273 B 97ms
96ms Fetch
text/plain 54.186.23.98
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-617c11d5094d5db476f1e58f554beea6.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 54.186.23.98 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ip-54-186-23-98.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/122.0.6261.69 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

x-stripe-bg-intended-route-color: blue
date: Tue, 27 Feb 2024 20:47:10 GMT
x-stripe-server-envoy-start-time-us: 1709066830241597
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: 1709066830241248
access-control-allow-credentials: true
content-length: 0

POST
H2 200 b Show response
r.stripe.com/ Frame 440B 0
273 B 94ms
93ms Fetch
text/plain 54.186.23.98
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-617c11d5094d5db476f1e58f554beea6.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 54.186.23.98 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ip-54-186-23-98.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/122.0.6261.69 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

x-stripe-bg-intended-route-color: blue
date: Tue, 27 Feb 2024 20:47:10 GMT
x-stripe-server-envoy-start-time-us: 1709066830241879
server: nginx
content-type: text/plain
access-control-allow-origin: https://js.stripe.com
x-stripe-server-envoy-upstream-service-time-ms: 3
x-stripe-client-envoy-start-time-us: 1709066830241686
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 04:20:26	Name: connect.sid Value: s%3Ah7Mg2RZv1pQDPa6R4t1ikKNHRILZ8SMZ.gno0qvEasyHsPS7sjweBXFomg0J8Zg4pMEB3urX%2BDXM
.freecodecamp.org/	1970-01-21 04:20:26	Name: _ga Value: GA1.2.1916571235.1709066829
.freecodecamp.org/	1970-01-20 18:45:53	Name: _gid Value: GA1.2.908343441.1709066829
.freecodecamp.org/	1970-01-20 18:44:26	Name: _gat_UA-55446531-10 Value: 1
www.freecodecamp.org/	1970-01-21 04:20:26	Name: gbuuid Value: 938afc13-f46d-46bc-8e18-04405e9730b3
.freecodecamp.org/	1970-01-21 04:20:26	Name: _ga_SF1BGBDCNS Value: GS1.1.1709066829.1.0.1709066829.0.0.0
.freecodecamp.org/	1970-01-21 04:20:26	Name: _ga_8EWCVQCR64 Value: GS1.2.1709066829.1.0.1709066829.0.0.0
m.stripe.com/	1970-01-21 04:20:26	Name: m Value: 7d87fbeb-081b-416e-a59a-9a2efa19695e92086e
.www.freecodecamp.org/	1970-01-21 03:30:02	Name: __stripe_mid Value: 91258490-bf20-470a-bea1-67bc0c9b7efccd8cb2
.www.freecodecamp.org/	1970-01-20 18:44:28	Name: __stripe_sid Value: 3fe4f36d-2451-44cb-afc8-a2da67d6acd00420ec

2 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 ()
other	warning	URL: https://www.freecodecamp.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.

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.

1708976117510.caulaai2.com
api.freecodecamp.org
gb.api.freecodecamp.org
js.stripe.com
m.stripe.com
m.stripe.network
r.stripe.com
static.cloudflareinsights.com
stats.g.doubleclick.net
www.freecodecamp.org
www.google-analytics.com
www.googletagmanager.com
151.101.0.176
172.104.190.11
2001:4860:4802:36::178
2600:9000:2514:5400:19:7d10:bd80:93a1
2606:4700:20::681a:221
2606:4700:20::ac43:4695
2606:4700::6810:3965
2607:f8b0:4004:c06::9c
2607:f8b0:4006:80e::2008
52.10.34.124
54.186.23.98
062aee57e8bc04d9bfad419f8efc7028c3899ff54bb954871b1c387856723a60
0ce70a4d2853cdd2b5fecd569fed8e3120f2b9aafceb4880dd464a2bee03f2b9
10aea3cb8f605e1f7a500935db3e87342d335757a494604652747990f1ffb749
1e7ded4743a670abba6e515720ca969806cc0ca1f90304c8eaa0d7fd630eb202
24a79fb8edb13e6675956d628d4dfb719f6517c8b4b184da10d23d41534009f2
28183b9d9956668f36eb46b2cd3dc7a4acbfec1dea6a4d9d2ea8865cb00bf526
2ba8e81521d36a9738fa08cd854191bdd02479d6d4472003ce1b1cdc664bef3a
35dcc382eb69d00369d708708cdc545f3968b68fa5bbe3e728d11fedd04f93bb
36198cd744642c892f5db5c6ea6b54c104826130dfa44ed7884594f4ff30dde1
3ef8b362e2a1b4bca60fa76db3655eac2529739ed1b8c5f117c771c910f5891f
4656966850bd184af2c44fc5150eb757616d61316d3f4843749d87bc016ca2f0
465c6571fb8f43d15a4a06d330c9efa36e1bc98739a4193333c61d9ee3c68df5
6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101
64247a87cd15a988da2f65a54f0cca05357594dbbd779dc1ff55fce902f63e94
6473f748991fec2cf28695c1058fb0db89d8c707ba56146e22c42a687fc466b3
6913b26dd3fc62024afc5cd4803fef79d686c3ec24c4896e4bf42616734238bd
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
6eace60271f52c5899d4bafdb13d5ce9743ddf70b5c1ad4f0c77e668ebd296eb
7359339a70d5e91fbf36e02998f5bf5af58cdcfe66ee5294771b51cc39ecd6c8
79bfc4c74802b7cd2654b7db3e616e5ae8629e083cb70b42c5a0ba91802fea31
79c34a539d657a88ab53407ab644028b3784ae433adb15508b1385d6f88c0187
85a3083d142deb4f37befbd1cbf7d3ef76bf2fbc4fef01df2c2e77acf5fca5b9
87d079848d48036dfaf434f996ae1823f3b4fb338d4df344e33b47abefede66d
8c8aaa912d3b5d0321352644df6411f38859c4af30cd6b6fd392f80b3579d9c1
947ac0903521f5eceefc90637c066306a8ca67466ccc188bb0107fb7cfb532d1
994fdad01e6fc1cd44f47fc538cffc8f925fadbe272e494e292c785e0f2166fc
9dba2688752aab23434e96de51b5e400f6458924e495a3edd36e674afb6ed159
9fe1b534843fd4dbaecebfb3230afc9a8565e0a03b6920bf79323c28204b561f
a2d0b13e5eee0dc1641f397a06ebef9daffaf25b255116f2311fa233b9ef166b
a989c5677778d28192ae80a97ebde5fb06d606e1f8ce4c62a2b13b374a2a0cf5
aefb8d9bd9b334dafcab78ff84be749f62249aeedaa1b64ce94fc04b94f60d43
b0e2094f4e6aefe14e530ae7464d053ea8a4c1bd3892dfabe856a12fb84675ba
b13182556ea2d2b7c66e75f1b64df041f71bb082ad0d6a701f151d036e91869e
b8cad4ed6ba8c4d98cfe2c4870f4b8db1f9910e00f6b98845981962fa83b932b
ba2338aa6670580269c762f51c4291daef913201aa8f4d4fd166c1a878262652
bb007a55cfdef84359a7e276cf77c8bb22bb296fc7ea34b2829edd0725c6892a
bcf76650b9be21e8734a0f58c38a696bf4812fb2c04e88503033ffe1706aa125
c637439c2aa60b9cc0f535d419a8c12cd813d629766256f0d4e0fd953b41a36c
d982c9e735fd20c709b210a61d922c6b4129cf4217b08041370d2e09da71ac00
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
e039e607c78306c7e029a7fd0ecdb14f86456f16e1a5ce65aa26b4fdf1d38a3c
e0d848e49e4d204df9531c8a15cb209116e23a4bc6f07fd0018a65432f887ee6
e24ceb6c84fd68eb2d86721718c441125e7858014c9d85f98e31109af0558e66
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e5d999c5673e6bdca3b5c2c4da0c048de33cafbba0e3f36b4b7025945a106369
e8def504b9d7dc0beabe68f54072a62484e42e936f9b63895339c2a3831fb815
ef75bf83b82224ad0e682a9342682afe3ae6baaa3ffaf4fee7f964659a1d536f
f2c7d489ee1d858b25b2da93af94dd52d2279818f56f6069129c4e451ad95565
fe92ff49ddb53e0bc1716cdfac74e2ad313d6df2a33b20102c6c1bac75d6b76b

www.freecodecamp.org Open in urlscan Pro 2606:4700:20::ac43:4695 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

54 Requests

100 %HTTPS

64 %IPv6

8 Domains

12 Subdomains

11 IPs

2 Countries

2242 kBTransfer

7752 kBSize

10 Cookies

10 Outgoing links

Page URL History

Redirected requests

54 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::ac43:4695 Public Scan

Screenshot
Live screenshot

Full Image

54
Requests

100 %
HTTPS

64 %
IPv6

8
Domains

12
Subdomains

11
IPs

2
Countries

2242 kB
Transfer

7752 kB
Size

10
Cookies

54 HTTP transactions
2 data transactions