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www.freecodecamp.org Open in urlscan Pro
172.67.70.149  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.freecodecamp.org/
Effective URL: https://www.freecodecamp.org/
Submission: On June 03 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 10 IPs in 3 countries across 6 domains to perform 48 HTTP transactions. The main IP is 172.67.70.149, 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 99325.
TLS certificate: Issued by E1 on May 22nd 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
35 172.67.70.149 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
3 108.138.36.49 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 142.250.181.232 15169 (GOOGLE)
2 2001:4860:480... 15169 (GOOGLE)
1 216.239.32.36 15169 (GOOGLE)
48 10
35    172.67.70.149 (United States)

ASN13335 (CLOUDFLARENET, US)
www.freecodecamp.org
api.freecodecamp.org
gb.api.freecodecamp.org
1    2606:4700::6810:4f49 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
2    2a00:1450:4001:82f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    108.138.36.49 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-36-49.muc50.r.cloudfront.net
js.stripe.com
2    2a00:1450:4001:803::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:400c:c0d::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    142.250.181.232 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s56-in-f8.1e100.net
www.googletagmanager.com
2    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
1    216.239.32.36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
Apex Domain
Subdomains		 Transfer
35 freecodecamp.org
www.freecodecamp.org — Cisco Umbrella Rank: 99325
api.freecodecamp.org — Cisco Umbrella Rank: 407829
gb.api.freecodecamp.org — Cisco Umbrella Rank: 574685
2 MB
5 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 94
region1.google-analytics.com — Cisco Umbrella Rank: 1867
21 KB
3 stripe.com
js.stripe.com — Cisco Umbrella Rank: 2487
149 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 102
270 KB
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 195
350 B
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1236
7 KB
48 6
Domain Requested by
32 www.freecodecamp.org www.freecodecamp.org
static.cloudflareinsights.com
3 region1.google-analytics.com www.googletagmanager.com
3 js.stripe.com www.freecodecamp.org
js.stripe.com
3 www.googletagmanager.com www.freecodecamp.org
www.googletagmanager.com
www.google-analytics.com
2 api.freecodecamp.org www.freecodecamp.org
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
1 gb.api.freecodecamp.org www.freecodecamp.org
1 stats.g.doubleclick.net www.google-analytics.com
1 static.cloudflareinsights.com www.freecodecamp.org
48 9
Subject Issuer Validity Valid
www.freecodecamp.org
E1		 2024-05-22 -
2024-08-20		 3 months crt.sh
cloudflareinsights.com
GTS CA 1P5		 2024-05-08 -
2024-08-06		 3 months crt.sh
*.google-analytics.com
WR2		 2024-05-13 -
2024-08-05		 3 months crt.sh
a.stripecdn.com
DigiCert SHA2 Extended Validation Server CA		 2024-05-22 -
2024-08-22		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2024-05-13 -
2024-08-05		 3 months crt.sh
api.freecodecamp.org
E1		 2024-05-22 -
2024-08-20		 3 months crt.sh
gb.api.freecodecamp.org
E1		 2024-05-03 -
2024-08-01		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://www.freecodecamp.org/
Frame ID: DA9199536E1EAF66572C2DE2A1E4A178
Requests: 47 HTTP requests in this frame

Frame: https://js.stripe.com/v3/controller-with-preconnect-7a833ff33ccaf77f80313aaf53230b53.html
Frame ID: DAE079971EB8EB1AA0D2B83C1B0CCF76
Requests: 1 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-3437aaddcdf6922d623e172c2d6f9278.html
Frame ID: 715392C033EADEF041337DA7AEF36DB2
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Learn to Code — For Free — Coding Courses for Busy People

Page URL History Show full URLs

  1. http://www.freecodecamp.org/ HTTP 307
    https://www.freecodecamp.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • js\.stripe\.com
Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Page Statistics

48
Requests

100 %
HTTPS

56 %
IPv6

6
Domains

9
Subdomains

10
IPs

3
Countries

2018 kB
Transfer

7564 kB
Size

10
Cookies

Page URL History

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

  1. http://www.freecodecamp.org/ HTTP 307
    https://www.freecodecamp.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

48 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.freecodecamp.org/
Redirect Chain
  • http://www.freecodecamp.org/
  • https://www.freecodecamp.org/
326 KB
60 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4038560cca92b39f1ae277bdaebc0e42d677d2fd290ff9b1bb282dc4337e22ff
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
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
88e1749c1e00972d-FRA
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
Mon, 03 Jun 2024 17:38:12 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\/v4?s=yKnTKjcqW7kVtHHoCpHiP8dWRNRQyUiGTyxTAOJPyc3E5ADzvE8p5kG9kDdELj7ycQ5W1ko%2FYolMHQuTCRX8ipC6DROPIt7ZTU6Caqe2XcVyjdqQdET4dQRtz1Fx6RsMIgPH7nLn"}],"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

Location
https://www.freecodecamp.org/
Non-Authoritative-Reason
HttpsUpgrades
bootstrap.min.css
www.freecodecamp.org/css/ 		108 KB
18 KB 		Stylesheet
General
Check archive.org
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
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , 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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
age
6631
strict-transport-security
max-age=31536000; includeSubDomains; preload
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
"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\/v4?s=J1NbGz%2Fh3A%2BQU7z1NbvKFjNjVFksLoiMdMZkczGb4jHE5nfJtjpifV2%2BpuJ4QTXzqM80W703RAoUoFEUeqi3YQaeVr3%2FyTstDjLsD0QZ1MhkoOgK1jfnoZnvZ955XcL8DqtX2pjo"}],"group":"cf-nel","max_age":604800}
cache-control
public, max-age=14400, stale-while-revalidate=172800, must-revalidate
cf-ray
88e1749d7801972d-FRA
webpack-runtime-d3250636f9f528f8c2be.js
www.freecodecamp.org/ 		9 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/webpack-runtime-d3250636f9f528f8c2be.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a31ebf22cf6654cccb59a57cad6b0aea2803a34e0bcd51c4e6915eab2974aff3
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
age
82855
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-disposition
inline; filename="webpack-runtime-d3250636f9f528f8c2be.js"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
"1d5af86560836042045f32cf2017ad4e7c73058a"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KU28%2B%2FgfC9blG4H19b0ntykoFwgNERzy6FGXnmlepjLycZhnGlZUgz1bi5Gp5UulYtWUk5%2FkmUAbeX3HHf0wAA0Cozk2kX%2BkqpuGKFwER%2Bzk1YCbHvCJLDiGaP5eh0Waek6471mt"}],"group":"cf-nel","max_age":604800}
cache-control
public, max-age=172800, immutable
cf-ray
88e1749e08f2972d-FRA
framework-479772689f1b125971d8.js
www.freecodecamp.org/ 		145 KB
45 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/framework-479772689f1b125971d8.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9fcaf6b77b188305544740a0e9e472fc2d96f3dba85050ad343450acc9e1b160
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
age
82855
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-disposition
inline; filename="framework-479772689f1b125971d8.js"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
"0b74c9ae183023cfee5908c26b5934f230bf3a66"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bhrFshE1A%2FISs9muKcI1Jg9rMQnNjbQRaycQI9Yq0toSDvIe7uYlq9KgjVAUwNWKEakNbCz61SSznTMfslmnfXjGbmOnMQoy8kN%2BxXoyud9mIwHsdzbrD4xPZ7XuJhljJ23sKYoB"}],"group":"cf-nel","max_age":604800}
cache-control
public, max-age=172800, immutable
cf-ray
88e1749e08f7972d-FRA
d5401f82-3248bf915aa125ed3660.js
www.freecodecamp.org/ 		156 KB
48 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/d5401f82-3248bf915aa125ed3660.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d52617a2b432f5de75fdf00a6b72b996a1d6b4d03379202b8a659918a76634db
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
age
82855
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-disposition
inline; filename="d5401f82-3248bf915aa125ed3660.js"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
"37c787ce9c6ab9a7f0f6451b0082a46cd80c15ba"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ah2ZnNia3HHAf2fE6KPBzn6LV0SNphE11SV%2FI5Es27amrTFLXEhIRqjNjlBO8QOcIcsQTrfoeMIVJoZmNwCNMD6DQ1yDLaU6a5Aiq6HdU9YR7BNsSUiWj5tgejkcd9V0jQb7O40o"}],"group":"cf-nel","max_age":604800}
cache-control
public, max-age=172800, immutable
cf-ray
88e1749e1900972d-FRA
94a040fa-07c242fde0f5c990fc9a.js
www.freecodecamp.org/ 		268 KB
81 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/94a040fa-07c242fde0f5c990fc9a.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d929a2d984bc75aba828d6f6b90d7e7ba7a5bd128a6393c9b82991eb743c25b1
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
age
130557
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-disposition
inline; filename="94a040fa-07c242fde0f5c990fc9a.js"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
"60140ec16584fc4c69cd8ee015cc1ba58b2d5d5b"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
report-to
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cf-ray
88e1749e1903972d-FRA
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www.freecodecamp.org/ 		5 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/bf8792bf-4733b595effb837cd902.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
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172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
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de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
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88e1749e1908972d-FRA
857d8dee-e3f3587c562fe5dcdc08.js
www.freecodecamp.org/ 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/857d8dee-e3f3587c562fe5dcdc08.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
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172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
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nel
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cf-ray
88e1749e190c972d-FRA
app-10cc5042c959dea71828.js
www.freecodecamp.org/ 		889 KB
267 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
x-content-type-options
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nel
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www.freecodecamp.org/ 		29 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/c92bbdc1fdfac76dbb2eaa4585487f78d0f0e115-f2f86c9f116ae2128081.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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88e1749e1916972d-FRA
component---src-pages-index-tsx-6fc90fb0d72038dc3ee3.js
www.freecodecamp.org/ 		101 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/component---src-pages-index-tsx-6fc90fb0d72038dc3ee3.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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report-to
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cf-ray
88e1749e191a972d-FRA
page-data.json
www.freecodecamp.org/page-data/index/ 		193 B
855 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/page-data/index/page-data.json
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options
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DYNAMIC
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cf-ray
88e1749e191e972d-FRA
1800977889.json
www.freecodecamp.org/page-data/sq/d/ 		677 KB
80 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/page-data/sq/d/1800977889.json
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; includeSubDomains; preload
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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alt-svc
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bytes
cf-ray
88e1749e1920972d-FRA
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www.freecodecamp.org/page-data/sq/d/ 		100 B
1 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/page-data/sq/d/2177391967.json
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a989c5677778d28192ae80a97ebde5fb06d606e1f8ce4c62a2b13b374a2a0cf5
Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
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nel
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cf-cache-status
DYNAMIC
content-security-policy-report-only
script-src 'none'; connect-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=.ci1_FPERqDbNTNWi5kKZQOYX7XYPpxk4YZr_5DASFQ-1717436293-1.0.1.1-f3XaL5QEWe1vKcwzf1Gg8f_XjKZpSow9ds2T7M0jqgGTvew86q1HbMx1Z3J6ZXZcFoX02Fych7q0hQ7APCqdVeFW27rtklXOmlMZ_EPaidEq3oIXvZnKsJX3KfoPkclygLVTXM6hxg.MoSwgK3tSjsUyzNz.2rPlhG6TrTqw3VQ; report-to cf-csp-endpoint
content-disposition
inline; filename="2177391967.json"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"9d4ba3e44bb8711fe082baab7900677472714ff1"
vary
Accept-Encoding, Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/json; charset=utf-8
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BdN56ADOWPdEDJxd5cbJKzhXa8I9RL1PqON7T7mCIrUBAUJ3k2mfTI1o9G0CPjuL2KYIZgpFCkOAMg4UX0gYnBECMx6BIvkAnjKkSUtokFtUgLncLMMxCIraPD30He%2BwZuS1Jdue"}],"group":"cf-nel","max_age":604800}, {"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=.ci1_FPERqDbNTNWi5kKZQOYX7XYPpxk4YZr_5DASFQ-1717436293-1.0.1.1-f3XaL5QEWe1vKcwzf1Gg8f_XjKZpSow9ds2T7M0jqgGTvew86q1HbMx1Z3J6ZXZcFoX02Fych7q0hQ7APCqdVeFW27rtklXOmlMZ_EPaidEq3oIXvZnKsJX3KfoPkclygLVTXM6hxg.MoSwgK3tSjsUyzNz.2rPlhG6TrTqw3VQ"}],"group":"cf-csp-endpoint","max_age":86400}
cf-ray
88e1749e1924972d-FRA
2649253544.json
www.freecodecamp.org/page-data/sq/d/ 		615 KB
74 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/page-data/sq/d/2649253544.json
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
be714af2a940113b30736d87ffadbfb7a0f6be074952fefa8b34f40a1c46177b
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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
content-disposition
inline; filename="2649253544.json"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
"b5182ea865d744029749d97e830e3be6eb1d8610"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/json; charset=utf-8
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yXZyYKv6FsDtVuG%2B1ZlE7aRcTvKuLKsFrGmUd%2FjIdZpnMS%2FAf7m9Qa6Z2SFxEiNxvosKm7Ir676r6%2BdIhvE4fmpIN0lg%2BqWZnRO1ZEovOt%2BfWyfwTFMck4BpQoR0njuRX3EO7i3f"}],"group":"cf-nel","max_age":604800}
accept-ranges
bytes
cf-ray
88e1749e1927972d-FRA
4268002518.json
www.freecodecamp.org/page-data/sq/d/ 		2 MB
160 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/page-data/sq/d/4268002518.json
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
03c2b83cd65a07e61f4f2f621f1c82c7b409cef64ca5809ed9b7189726f1e5c6
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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
content-disposition
inline; filename="4268002518.json"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
"054901b77ff13011e1cd72ab1755b93401186334"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/json; charset=utf-8
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ODCD9qnxZIuTWWiXA3VfIA9DE8NBKUdnwheBQNTOsH7YrlAKAPwzEx7tktduPLKnWKsg4Sjx6pvdjB2WGn51USFwxWxtIyHbiz7F4BvXSMdvwekOOIlxyfSKSxKQdks65dMfWkNn"}],"group":"cf-nel","max_age":604800}
accept-ranges
bytes
cf-ray
88e1749e192a972d-FRA
app-data.json
www.freecodecamp.org/page-data/ 		50 B
757 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/page-data/app-data.json
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c225ba3e723d3be5c8343c98712b67471a05a3a326e05c88badc74140a84250d
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
DYNAMIC
content-disposition
inline; filename="app-data.json"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"bf8f8732c0322dd91532e27f4c298ac6fbb7a330"
vary
Accept-Encoding, Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/json; charset=utf-8
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CQrTgrQFstQkSBSrJaCGP3cox7vZvj%2FGKKUbbLuq%2B1O0XkodvvqSsVYSp12%2BjiMWRKbBdLsSi2VRr%2FrzeyXZNqpZSMwf1Tp%2FBZIuzp6nN%2FBO9Kk6ZQM0c9LDoiiWU8VFe607eOJa"}],"group":"cf-nel","max_age":604800}
cache-control
public, max-age=0, must-revalidate
cf-ray
88e1749e192d972d-FRA
vef91dfe02fce4ee0ad053f6de4f175db1715022073587
static.cloudflareinsights.com/beacon.min.js/ 		19 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.cloudflareinsights.com/beacon.min.js/vef91dfe02fce4ee0ad053f6de4f175db1715022073587
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:4f49 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f9eb189676a78d42d7a8487eef683702ada6c5c866399eefbc0df319d5f7c6d7

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
gzip
last-modified
Mon, 06 May 2024 19:01:13 GMT
server
cloudflare
etag
W/"2024.5.0"
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
88e1749e3f1e9be0-FRA
Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff
www.freecodecamp.org/static/ 		37 KB
37 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/static/Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
994fdad01e6fc1cd44f47fc538cffc8f925fadbe272e494e292c785e0f2166fc
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 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
163184
content-encoding
br
content-disposition
inline; filename="Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"8de19312997e55ab69f7eef3359f7b0d5b0beefc"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MoVactui5IAZSf2fSBDZA%2BtJVjYSmWniv5iQjdKD6loyKPJkIPfAMephC2qm5aPGAnUy5l%2Fyg4vDxuGJXSejSaiEoKA62uKammgKDrgRnrN3zmRNcXKZwqQ4aKR95BOf73mSE9h5"}],"group":"cf-nel","max_age":604800}
content-type
application/font-woff
vary
Accept-Encoding
cache-control
public, max-age=172800, immutable
cf-ray
88e1749e1930972d-FRA
gtm.js
www.googletagmanager.com/ 		225 KB
79 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-57R6KJM&gtm_auth=&gtm_preview=&gtm_cookies_win=x
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
33b1f498eb9920a9e58126dadd363aa2dd4770c761ac83a52b80207b55286945
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
80929
x-xss-protection
0
last-modified
Mon, 03 Jun 2024 16:10:38 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Mon, 03 Jun 2024 17:38:12 GMT
v3
js.stripe.com/ 		608 KB
149 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.stripe.com/v3
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.36.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-36-49.muc50.r.cloudfront.net
Software
Cloudfront /
Resource Hash
0af649b43349f21bc6f1250493431293994111818d38c357d70ba0fce9243bdd
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:37:48 GMT
content-encoding
br
via
1.1 e33c4b19512a86c5972c18d1c60d21f8.cloudfront.net (CloudFront)
strict-transport-security
max-age=31556926; includeSubDomains; preload
x-content-type-options
nosniff
age
25
x-amz-cf-pop
MUC50-P2
x-cache
Hit from cloudfront
last-modified
Mon, 03 Jun 2024 17:36:52 GMT
server
Cloudfront
etag
W/"ed4e4dac69b72e12282ae09e3ce50b1a"
vary
Accept-Encoding
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=60
timing-allow-origin
*
x-amz-cf-id
ELrBI4qbKNGOOojM1n6sL7gCKM8Vo_D1rnMkz7btKD8VGT-XRW45Ew==
controller-with-preconnect-7a833ff33ccaf77f80313aaf53230b53.html
js.stripe.com/v3/ Frame DAE0 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://js.stripe.com/v3/controller-with-preconnect-7a833ff33ccaf77f80313aaf53230b53.html
Requested by
Host: js.stripe.com
URL: https://js.stripe.com/v3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.36.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-36-49.muc50.r.cloudfront.net
Software
Cloudfront /
Resource Hash
Security Headers
Name Value
Content-Security-Policy base-uri 'none'; connect-src 'self' https://api.stripe.com https://merchant-ui-api.stripe.com https://stripe.com/cookie-settings/enforcement-mode https://errors.stripe.com https://r.stripe.com; default-src 'self'; font-src 'none'; form-action 'none'; frame-src 'self'; img-src 'self' https://q.stripe.com; media-src 'none'; object-src 'none'; script-src 'self'; style-src 'self' 'sha256-0hAheEzaMe6uXIKV4EehS9pu1am1lj/KnnzrOYqckXk='; worker-src 'none'; report-uri https://q.stripe.com/csp-report
Strict-Transport-Security max-age=31556926; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://www.freecodecamp.org/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

accept-ranges
bytes
access-control-allow-origin
*
age
55
cache-control
max-age=60, stale-while-revalidate=900
content-length
391
content-security-policy
base-uri 'none'; connect-src 'self' https://api.stripe.com https://merchant-ui-api.stripe.com https://stripe.com/cookie-settings/enforcement-mode https://errors.stripe.com https://r.stripe.com; default-src 'self'; font-src 'none'; form-action 'none'; frame-src 'self'; img-src 'self' https://q.stripe.com; media-src 'none'; object-src 'none'; script-src 'self'; style-src 'self' 'sha256-0hAheEzaMe6uXIKV4EehS9pu1am1lj/KnnzrOYqckXk='; worker-src 'none'; report-uri https://q.stripe.com/csp-report
content-type
text/html; charset=utf-8
date
Mon, 03 Jun 2024 17:37:19 GMT
etag
"7a833ff33ccaf77f80313aaf53230b53"
last-modified
Mon, 03 Jun 2024 17:03:33 GMT
server
Cloudfront
strict-transport-security
max-age=31556926; includeSubDomains; preload
timing-allow-origin
*
vary
Accept-Encoding
via
1.1 c7e33a86531bfe239a9c43428fc5c122.cloudfront.net (CloudFront)
x-amz-cf-id
WL2yalQ7MJMUDo7URbiyc7Huy7IlYKG4xaUxQ4jtObOdp9EJz8PWmg==
x-amz-cf-pop
MUC50-P2
x-cache
Hit from cloudfront
x-content-type-options
nosniff
js
www.googletagmanager.com/gtag/ 		298 KB
100 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-SF1BGBDCNS&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-57R6KJM&gtm_auth=&gtm_preview=&gtm_cookies_win=x
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
Google Tag Manager /
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
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cross-origin-resource-policy
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x-xss-protection
0
alt-svc
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expires
Mon, 03 Jun 2024 17:38:13 GMT
analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
General
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https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-57R6KJM&gtm_auth=&gtm_preview=&gtm_cookies_win=x
Protocol
H2
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=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 03 Jun 2024 16:29:08 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
4145
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Mon, 03 Jun 2024 18:29:08 GMT
collect
www.google-analytics.com/j/ 		16 B
226 B 		XHR
General
Check archive.org
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Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=72055066&t=pageview&_s=1&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&ul=de-de&de=UTF-8&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAACAAI~&jid=1676026396&gjid=1968818469&cid=1865658967.1717436293&tid=UA-55446531-10&_gid=1739912741.1717436293&_r=1&_slc=1&gtm=45He45t0n8157R6KJMv898343016za200&gcd=13l3l3l2l1&dma_cps=sypham&dma=1&npa=1&z=981546291
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 03 Jun 2024 17:38:13 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 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
16
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		1 B
350 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-55446531-10&cid=1865658967.1717436293&jid=1676026396&gjid=1968818469&_gid=1739912741.1717436293&npa=1&_u=YEBAAEAAAAAAACAAI~&z=311568392
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0d::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Mon, 03 Jun 2024 17:38:13 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 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
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
js
www.googletagmanager.com/gtag/ 		257 KB
91 KB 		Script
General
Check archive.org
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https://www.googletagmanager.com/gtag/js?id=G-8EWCVQCR64&cx=c&_slc=1
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.181.232 , United States, ASN15169 (GOOGLE, US),
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Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
93163
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Mon, 03 Jun 2024 17:38:13 GMT
collect
region1.google-analytics.com/g/ 		0
258 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-SF1BGBDCNS&gtm=45je45t0v899906655z8898343016za200zb898343016&_p=1717436292883&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=1865658967.1717436293&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.141%7CChromium%3B125.0.6422.141%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1717436293&sct=1&seg=0&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&dt=&en=page_view&_fv=1&_ss=1&tfd=645
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-SF1BGBDCNS&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
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Mon, 03 Jun 2024 17:38:13 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.freecodecamp.org
cache-control
no-cache, no-store, must-revalidate
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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
collect
region1.google-analytics.com/g/ 		0
54 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-8EWCVQCR64&gtm=45je45t0v9126080518za200&_p=1717436292883&gcd=13l3l3l2l3&npa=1&dma_cps=sypham&dma=1&ul=de-de&sr=1600x1200&cid=1865658967.1717436293&ir=1&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.141%7CChromium%3B125.0.6422.141%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=noapi&_eu=EBAI&_s=1&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&sid=1717436293&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=697
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-8EWCVQCR64&cx=c&_slc=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Mon, 03 Jun 2024 17:38:13 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.freecodecamp.org
cache-control
no-cache, no-store, must-revalidate
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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
m-outer-3437aaddcdf6922d623e172c2d6f9278.html
js.stripe.com/v3/ Frame 7153 		0
0 		Document
General
Check archive.org
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Full URL
https://js.stripe.com/v3/m-outer-3437aaddcdf6922d623e172c2d6f9278.html
Requested by
Host: js.stripe.com
URL: https://js.stripe.com/v3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.36.49 , United States, ASN16509 (AMAZON-02, US),
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server-108-138-36-49.muc50.r.cloudfront.net
Software
Cloudfront /
Resource Hash
Security Headers
Name Value
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Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://www.freecodecamp.org/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

accept-ranges
bytes
access-control-allow-origin
*
age
3278
cache-control
max-age=31536000
content-length
200
content-security-policy
base-uri 'none'; connect-src 'self' https://r.stripe.com; default-src 'self'; font-src 'none'; form-action 'none'; frame-src https://m.stripe.network; img-src https://q.stripe.com; media-src 'none'; object-src 'none'; script-src 'self'; style-src 'self'; worker-src 'none'; report-uri https://q.stripe.com/csp-report
content-security-policy-report-only
base-uri 'none'; connect-src 'self' https://r.stripe.com; default-src 'self'; font-src 'none'; form-action 'none'; frame-src https://m.stripe.network; img-src https://q.stripe.com; media-src 'none'; object-src 'none'; script-src 'self'; style-src 'self'; worker-src 'none'; report-uri https://q.stripe.com/csp-report
content-type
text/html; charset=utf-8
date
Mon, 03 Jun 2024 16:43:36 GMT
etag
"3437aaddcdf6922d623e172c2d6f9278"
last-modified
Thu, 30 May 2024 20:04:59 GMT
server
Cloudfront
strict-transport-security
max-age=31556926; includeSubDomains; preload
timing-allow-origin
*
vary
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via
1.1 c7e33a86531bfe239a9c43428fc5c122.cloudfront.net (CloudFront)
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x-amz-cf-pop
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x-cache
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x-content-type-options
nosniff
rum
www.freecodecamp.org/cdn-cgi/ 		0
145 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vef91dfe02fce4ee0ad053f6de4f175db1715022073587
Protocol
H3
Security
QUIC, , AES_128_GCM
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Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
content-type
application/json

Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
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access-control-allow-origin
https://www.freecodecamp.org
x-frame-options
DENY
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true
cf-ray
88e174a05c5c972d-FRA
favicon-32x32.png
www.freecodecamp.org/ 		1 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/favicon-32x32.png?v=6cba562cbd10e31af925a976f3db73f7
Protocol
H3
Security
QUIC, , AES_128_GCM
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cloudflare /
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
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age
5317
cf-polished
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content-disposition
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alt-svc
h3=":443"; ma=86400
content-length
1220
x-xss-protection
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referrer-policy
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cf-bgj
imgq:100,h2pri
server
cloudflare
etag
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x-frame-options
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report-to
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vary
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cache-control
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accept-ranges
bytes
cf-ray
88e174a10d5c972d-FRA
get-session-user
api.freecodecamp.org/user/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://api.freecodecamp.org/user/get-session-user
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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
*/*
Access-Control-Request-Headers
csrf-token
Access-Control-Request-Method
GET
Origin
https://www.freecodecamp.org
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
csrf-token
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.freecodecamp.org
access-control-max-age
86400
alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
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content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
date
Mon, 03 Jun 2024 17:38:13 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\/v4?s=NJ3%2BRyJn9P96FGRD3Q36PutVeb%2BsIIiE6clF86xsFluRMeqOVpH%2FBUCx0JNN%2B3pcoHzfhwt%2FoPgavbpmjorkyPiMjeWpX2tilA%2B9IJXILVxMIbF01ANvtb9qeeNI2jsGoQkfKh9L"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block
get-session-user
api.freecodecamp.org/user/ 		69 B
891 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://api.freecodecamp.org/user/get-session-user
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6eace60271f52c5899d4bafdb13d5ce9743ddf70b5c1ad4f0c77e668ebd296eb
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
CSRF-Token
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 GMT
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
DYNAMIC
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"45-1D5yioE1CM0zARvxlgUTWDtMxeQ"
vary
Accept-Encoding, Origin, Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.freecodecamp.org
report-to
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access-control-allow-credentials
true
cf-ray
88e174a42de35d9a-FRA
sdk-szxzcLoVPQcu4WH
gb.api.freecodecamp.org/api/features/ 		2 KB
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://gb.api.freecodecamp.org/api/features/sdk-szxzcLoVPQcu4WH
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
3bac663326ad52c0aac0db615f105ac8c9a476896d641e28922bb43ccc082115

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:13 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"983-y6y0f+dRAZzeVRZJPwOF/zo0RL0"
x-powered-by
Express
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7ntcu4UOs%2FTg65EOHtbwxts7YjVwxKifnyo646hjLKxaY7M4oLvqdAxIsZF55rQOPFeiTna2i%2Ffqp%2BFHDbjsokLY63Xh1QJ7XZY5Q3IKUHoCMUAMlF1mwSp9%2FEWAClNsjlGipcMKRQXE"}],"group":"cf-nel","max_age":604800}
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30, stale-while-revalidate=3600, stale-if-error=36000
cf-ray
88e174a23ec92c46-FRA
alt-svc
h3=":443"; ma=86400
collect
region1.google-analytics.com/g/ 		0
17 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-SF1BGBDCNS&gtm=45je45t0v899906655za200zb898343016&_p=1717436292883&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=1865658967.1717436293&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.141%7CChromium%3B125.0.6422.141%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=noapi&_eu=AEA&_s=2&sid=1717436293&sct=1&seg=0&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&dt=&en=scroll&epn.percent_scrolled=90&_et=7&tfd=1655
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
216.239.32.36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Mon, 03 Jun 2024 17:38:14 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
7860-4761013daf8d001e4ebd.js
www.freecodecamp.org/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/7860-4761013daf8d001e4ebd.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/webpack-runtime-d3250636f9f528f8c2be.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d35db1f03a247608073dc09aa432178f61d3b84dd39bd62a6fb331d7980cd29
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
age
82127
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-disposition
inline; filename="7860-4761013daf8d001e4ebd.js"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
"dcf77c2047326690456319fe1824b8447b9593a5"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aFnV3%2BVKm6xuH9UmJ9ScDGix5BvJMEFbSk7cLQcfFs2f0t51RFt1Aq3J2%2BnqJ%2FLurWrIeE0nXbKmyUxySaMdiWmFuuJshSYyRCjH8Uh5%2F4zy%2FtYx5ZMjz45QTbPJqWd%2F5JjJkpZN"}],"group":"cf-nel","max_age":604800}
cache-control
public, max-age=172800, immutable
cf-ray
88e174a68d95972d-FRA
truncated
/ 		9 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
79bfc4c74802b7cd2654b7db3e616e5ae8629e083cb70b42c5a0ba91802fea31

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Type
image/svg+xml
truncated
/ 		6 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
1e7ded4743a670abba6e515720ca969806cc0ca1f90304c8eaa0d7fd630eb202

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Type
image/svg+xml
Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff
www.freecodecamp.org/static/ 		37 KB
0 		Font
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/static/Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
994fdad01e6fc1cd44f47fc538cffc8f925fadbe272e494e292c785e0f2166fc
Security Headers
Name Value
Content-Security-Policy default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:12 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}
age
163184
content-encoding
br
content-disposition
inline; filename="Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"8de19312997e55ab69f7eef3359f7b0d5b0beefc"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MoVactui5IAZSf2fSBDZA%2BtJVjYSmWniv5iQjdKD6loyKPJkIPfAMephC2qm5aPGAnUy5l%2Fyg4vDxuGJXSejSaiEoKA62uKammgKDrgRnrN3zmRNcXKZwqQ4aKR95BOf73mSE9h5"}],"group":"cf-nel","max_age":604800}
content-type
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vary
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cache-control
public, max-age=172800, immutable
cf-ray
88e1749e1930972d-FRA
Lato-Light-91308c0216b40aad16036f1394b98237.woff
www.freecodecamp.org/static/ 		35 KB
35 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/static/Lato-Light-91308c0216b40aad16036f1394b98237.woff
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
10aea3cb8f605e1f7a500935db3e87342d335757a494604652747990f1ffb749
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 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
162489
content-encoding
br
content-disposition
inline; filename="Lato-Light-91308c0216b40aad16036f1394b98237.woff"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"f608627df3fbccdf28b16fa9ee3a1987f68c1166"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cKlLFqUc9CbmAeR2vmcZRLa53U8vhvMzCRkavMlh4LqA0COYSRfpqUC52FFdvrkWR2btgMybBBECq6NjPRGYrPH%2FR66jTDyVNXi6JhN9mSi4MZU%2BvFHW4j9q%2FfzvrYfuVzpG3RK4"}],"group":"cf-nel","max_age":604800}
content-type
application/font-woff
vary
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cache-control
public, max-age=172800, immutable
cf-ray
88e174a69da0972d-FRA
Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff
www.freecodecamp.org/static/ 		36 KB
37 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/static/Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fe92ff49ddb53e0bc1716cdfac74e2ad313d6df2a33b20102c6c1bac75d6b76b
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 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
168819
content-security-policy-report-only
script-src 'none'; connect-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=S7oogu_BsCiPhshnFpBtOJxCnwqHYZrQNruh1bvbvhI-1717436294-1.0.1.1-M9qsKGjZwBWionSe4vVJp2c.sGPCnHoBeIyS7PMFx6KEVbgLYxCx46KQWrBVdskjO7FO4yVQVjYC6nbq1g6p32i9ttHmJUfnBccVejpzKbpn.1tmEuqgHRDdZ7_NNww3Yfw5nV9po59ZDfSReiSkIYLObw0fZDepkqdby8b1a.Y; report-to cf-csp-endpoint
content-encoding
br
content-disposition
inline; filename="Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"4318e72410861cede54079b4107c7de8b6db2b1f"
x-frame-options
SAMEORIGIN
report-to
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vary
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cache-control
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cf-ray
88e174a69da7972d-FRA
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www.freecodecamp.org/static/ 		29 KB
29 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/static/Hack-ZeroSlash-Regular-f67447de5dc6604f538786bd55ac6019.woff
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 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
163185
content-encoding
br
content-disposition
inline; filename="Hack-ZeroSlash-Regular-f67447de5dc6604f538786bd55ac6019.woff"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"6c7d1aa4439abc37f8be019d6305775004dc1a48"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Kx9B%2F%2Fwl%2FjMh2Zr%2BXEAkYWnTCp8dtpOh3KTTj8G8VpY%2FF7B9W185gjnjJC2%2B1zV8KyT4eRpCt4A6ZBCetg0WaPXR0tmZ1f2hnDa%2FIYxDxGRfTaL8CRXRwJ7OSX8WcW3Y6FwNn3KN"}],"group":"cf-nel","max_age":604800}
content-type
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vary
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cache-control
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cf-ray
88e174a69daa972d-FRA
Hack-ZeroSlash-Bold-c8ea19a8461596cf1a6a2ad08bebcf8e.woff
www.freecodecamp.org/static/ 		29 KB
30 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/static/Hack-ZeroSlash-Bold-c8ea19a8461596cf1a6a2ad08bebcf8e.woff
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 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
158446
content-encoding
br
content-disposition
inline; filename="Hack-ZeroSlash-Bold-c8ea19a8461596cf1a6a2ad08bebcf8e.woff"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"dfef621c88d8a021fc3e042c05d25776ad2a372a"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LxgMtZ6lwfsVuhFxTK8ox149MnyrKnOGzojv3Lf4pBdcJg9n0aB9eY72en9qFkynYP5e0ks5t77anX267bX%2BBBCgyF73%2Fx%2F%2BNOi6Ea5hW3LpQPhCpWQN%2BhM8J4YF7nOxf6YNdrvD"}],"group":"cf-nel","max_age":604800}
content-type
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vary
Accept-Encoding
cache-control
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cf-ray
88e174a69dae972d-FRA
Hack-ZeroSlash-Italic-678bc16b550480d5a3c5c76dbf8c5fb9.woff
www.freecodecamp.org/static/ 		34 KB
34 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/static/Hack-ZeroSlash-Italic-678bc16b550480d5a3c5c76dbf8c5fb9.woff
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-10cc5042c959dea71828.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
85a3083d142deb4f37befbd1cbf7d3ef76bf2fbc4fef01df2c2e77acf5fca5b9
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 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
123993
content-encoding
br
content-disposition
inline; filename="Hack-ZeroSlash-Italic-678bc16b550480d5a3c5c76dbf8c5fb9.woff"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"d36888aec72b047a339c1fbcdb95d830d450ded9"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dl4KKGy3edla2a4ZLRD%2BPIcqVaTvaBKtjU3K2sRS9Fr9QA67Ya4tNcqhCGec%2B1YhsXqevey7AQ8e91uFMBMX6Q1PplBfc32b4XVWCBcXo1tfoP6DM1gGADUVRzNo%2FC6guWaPwRUW"}],"group":"cf-nel","max_age":604800}
content-type
application/font-woff
vary
Accept-Encoding
cache-control
public, max-age=172800, immutable
cf-ray
88e174a69db0972d-FRA
Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff
www.freecodecamp.org/static/ 		36 KB
0 		Font
General
Check archive.org
Download Go to
Full URL
https://www.freecodecamp.org/static/Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fe92ff49ddb53e0bc1716cdfac74e2ad313d6df2a33b20102c6c1bac75d6b76b
Security Headers
Name Value
Content-Security-Policy default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Origin
https://www.freecodecamp.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 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}
age
168819
content-security-policy-report-only
script-src 'none'; connect-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=S7oogu_BsCiPhshnFpBtOJxCnwqHYZrQNruh1bvbvhI-1717436294-1.0.1.1-M9qsKGjZwBWionSe4vVJp2c.sGPCnHoBeIyS7PMFx6KEVbgLYxCx46KQWrBVdskjO7FO4yVQVjYC6nbq1g6p32i9ttHmJUfnBccVejpzKbpn.1tmEuqgHRDdZ7_NNww3Yfw5nV9po59ZDfSReiSkIYLObw0fZDepkqdby8b1a.Y; report-to cf-csp-endpoint
content-encoding
br
content-disposition
inline; filename="Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff"
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
server
cloudflare
etag
W/"4318e72410861cede54079b4107c7de8b6db2b1f"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bmyDd6V%2F64Cd7J8A%2BNH6kiNUP7o5%2BxQ%2B6eS5hUhdGEvLRJQ3kLAXNTRVb4Y3R%2FBlPtlTpbaYE6hsyQC%2Bg%2BH28Zyo01PLmQpZXpCME0LSQtuhsaig8S%2BgDMz9dPQpysCXMfe0eyJA"}],"group":"cf-nel","max_age":604800}, {"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=S7oogu_BsCiPhshnFpBtOJxCnwqHYZrQNruh1bvbvhI-1717436294-1.0.1.1-M9qsKGjZwBWionSe4vVJp2c.sGPCnHoBeIyS7PMFx6KEVbgLYxCx46KQWrBVdskjO7FO4yVQVjYC6nbq1g6p32i9ttHmJUfnBccVejpzKbpn.1tmEuqgHRDdZ7_NNww3Yfw5nV9po59ZDfSReiSkIYLObw0fZDepkqdby8b1a.Y"}],"group":"cf-csp-endpoint","max_age":86400}
content-type
application/font-woff
vary
Accept-Encoding
cache-control
public, max-age=172800, immutable
cf-ray
88e174a69da7972d-FRA
wide-image-3cb329e8b3cae865be76746fbd069cd2.png
www.freecodecamp.org/static/ 		313 KB
314 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.freecodecamp.org/static/wide-image-3cb329e8b3cae865be76746fbd069cd2.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b87ac638cec322118a470b3e96050c62453f1271d8ac8a1a296395449d320999
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 GMT
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
121013
cf-polished
origSize=339128
content-disposition
inline; filename="wide-image-3cb329e8b3cae865be76746fbd069cd2.png"
alt-svc
h3=":443"; ma=86400
content-length
320565
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
cf-bgj
imgq:100,h2pri
server
cloudflare
etag
"4407a30eb9ecd7489ace978ed4a0414276fd6fd3"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nCi5KKy4Hx5C11NL5N23stGZ6Z71Isr%2FRMzG1c6vqeS2Eizyv80NErWG0v%2BplbDHLoFIJxYCHZwuyEephJncOKKeB0y8Eza8NWl3vvs5r6%2FGOA%2BWcrh2PrTL9j4l0hv52nzbxbKt"}],"group":"cf-nel","max_age":604800}
content-type
image/png
vary
Accept-Encoding
cache-control
public, max-age=172800, immutable
accept-ranges
bytes
cf-ray
88e174a6add2972d-FRA
Shawn-bf42c7b909dae3111d18a21870ee6ca5.png
www.freecodecamp.org/static/ 		47 KB
48 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.freecodecamp.org/static/Shawn-bf42c7b909dae3111d18a21870ee6ca5.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1893df447c0ba4d2ae5e371ec269e26b0d3d11f5339b97ff243872b8b92fb495
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 GMT
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
159973
cf-polished
origSize=64226
content-disposition
inline; filename="Shawn-bf42c7b909dae3111d18a21870ee6ca5.png"
alt-svc
h3=":443"; ma=86400
content-length
48190
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
cf-bgj
imgq:100,h2pri
server
cloudflare
etag
"b39d54edf052a5bb70d3d8db5ecb9482efb211d9"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9Ah%2BNKHvhuyMRjDP%2FEFA%2BO9MAArRn6%2FlsM04i66SS1ONi0OcFHl07SqHWewHE238%2F6kQrLHEBLHItKjyAG1inoK2wwVnuwuzbRKv2wT%2Ffo6AkyQ5xjEkzNuoQzkH9Y7AAnm09%2F3T"}],"group":"cf-nel","max_age":604800}
content-type
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vary
Accept-Encoding
cache-control
public, max-age=172800, immutable
accept-ranges
bytes
cf-ray
88e174a6add9972d-FRA
Sarah-45de0e53b7b2520ebbac35c454b9748a.png
www.freecodecamp.org/static/ 		48 KB
49 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.freecodecamp.org/static/Sarah-45de0e53b7b2520ebbac35c454b9748a.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c44a01a38a56ec5fab28bef452216fa7f6761283f08c45b17d5ac2c2b7aafec5
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 GMT
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
159973
cf-polished
origSize=64243
content-disposition
inline; filename="Sarah-45de0e53b7b2520ebbac35c454b9748a.png"
alt-svc
h3=":443"; ma=86400
content-length
49037
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
cf-bgj
imgq:100,h2pri
server
cloudflare
etag
"3c9386bb3080d5494fed2fbe4c8a56f42d025293"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=it2BY0swa%2FVE7ubc9AfiUmObPfymtVwLNAbs%2BkSfyts1sIKRNz9v73AbTGZdz9x4spQxO%2FLLi6ijn7tHyTz6a4HOzyP3wH%2Fky0rVo25kiTDFttmUgEc2vpcRs1CrVZ2vAFnj%2FnVv"}],"group":"cf-nel","max_age":604800}
content-type
image/png
vary
Accept-Encoding
cache-control
public, max-age=172800, immutable
accept-ranges
bytes
cf-ray
88e174a6adda972d-FRA
Emma-5a662db9bcf55809a1fefb2ea17634bc.png
www.freecodecamp.org/static/ 		59 KB
60 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.freecodecamp.org/static/Emma-5a662db9bcf55809a1fefb2ea17634bc.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ab1f116bb0f25ceabdbcbb46c4c2647e0d4ddd8e3727898229cb6a268007d206
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.freecodecamp.org/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 17:38:14 GMT
content-security-policy
default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
134471
cf-polished
origSize=82932
content-disposition
inline; filename="Emma-5a662db9bcf55809a1fefb2ea17634bc.png"
alt-svc
h3=":443"; ma=86400
content-length
60452
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
cf-bgj
imgq:100,h2pri
server
cloudflare
etag
"c80d330eb2a267ff3037882db49265ef15995989"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nP7tzFf%2Fc%2FeIZbU%2BfklHwHOI2Y%2FLyOxDh5BQHVCzjWH9V0b528fXQZe1R9q%2BL3nQtAjCGCGMkxdngwikzDB3GDEGhknK1tEoAM6tGVBM3ZHgp8vybu3OB0bX6EGs51U46U1mWgeE"}],"group":"cf-nel","max_age":604800}
content-type
image/png
vary
Accept-Encoding
cache-control
public, max-age=172800, immutable
accept-ranges
bytes
cf-ray
88e174a6addb972d-FRA

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.

object| 0 object| 1 string| pagePath object| ___chunkMapping object| webpackChunk_freecodecamp_client object| __core-js_shared__ object| core object| dataLayer object| FontAwesomeConfig object| ___FONT_AWESOME___ object| asyncRequires object| ___emitter object| ___loader function| ___push function| ___replace function| ___navigate object| __cfBeacon object| webpackChunkStripeJSouter function| noop function| Stripe object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaplugins object| gaGlobal object| gaData function| onYouTubeIframeAPIReady string| ___webpackCompilationHash

10 Cookies

Domain/Path Name / Value
.freecodecamp.org/ Name: _gid
Value: GA1.2.1739912741.1717436293
.freecodecamp.org/ Name: _gat_UA-55446531-10
Value: 1
.freecodecamp.org/ Name: _ga
Value: GA1.1.1865658967.1717436293
.freecodecamp.org/ Name: _ga_8EWCVQCR64
Value: GS1.2.1717436293.1.0.1717436293.0.0.0
m.stripe.com/ Name: m
Value: 4d3cec71-4bd4-489e-9d66-be2b06cd2334ffa64a
.www.freecodecamp.org/ Name: __stripe_mid
Value: 8eff9f86-1700-40fd-b956-4b8c5dd0e6b0db89f2
.www.freecodecamp.org/ Name: __stripe_sid
Value: 9a133088-75bb-4f89-b039-9569a38344d1f2e9a5
api.freecodecamp.org/ Name: connect.sid
Value: s%3A_RmEu7p-yK0aOgHe7u4xg66VqkDBkqYW.yDT%2FeYly7gl4ghhBXbLRNtK1d8QAyNEowQSNd4dlhh8
www.freecodecamp.org/ Name: gbuuid
Value: 5b178e6a-7230-4517-b2f0-13f169e00645
.freecodecamp.org/ Name: _ga_SF1BGBDCNS
Value: GS1.1.1717436293.1.0.1717436294.0.0.0

2 Console Messages

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

api.freecodecamp.org
gb.api.freecodecamp.org
js.stripe.com
region1.google-analytics.com
static.cloudflareinsights.com
stats.g.doubleclick.net
www.freecodecamp.org
www.google-analytics.com
www.googletagmanager.com
108.138.36.49
142.250.181.232
172.67.70.149
2001:4860:4802:34::36
216.239.32.36
2606:4700::6810:4f49
2a00:1450:4001:803::200e
2a00:1450:4001:82f::2008
2a00:1450:400c:c0d::9b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