freecodecamp.org Review

Titletag	Descriptiontag	language
		English

Alexarank
552

Ip adress

104.26.2.33

Nameserver

anna.ns.cloudflare.com
cash.ns.cloudflare.com

Status code

200

robots.txt -http://freecodecamp.org/robots.txt

 # Cloudflare Managed Robots.txt to block AI related bots.

User-agent: AI2Bot
Disallow: /

User-agent: Amazonbot
Disallow: /

User-agent: amazon-kendra
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: Applebot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: AwarioRssBot
Disallow: /

User-agent: AwarioSmartBot
Disallow: /

User-agent: bigsur.ai
Disallow: /

User-agent: Brightbot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: ChatGPT-User
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Diffbot
Disallow: /

User-agent: DigitalOceanGenAICrawler
Disallow: /

User-agent: DuckAssistBot
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: FriendlyCrawler
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: iaskspider/2.0
Disallow: /

User-agent: ICC-Crawler
Disallow: /

User-agent: img2dataset
Disallow: /

User-agent: Kangaroo Bot
Disallow: /

User-agent: LinerBot
Disallow: /

User-agent: MachineLearningForPeaceBot
Disallow: /

User-agent: Meltwater
Disallow: /

User-agent: meta-externalagent
Disallow: /

User-agent: meta-externalfetcher
Disallow: /

User-agent: Nicecrawler
Disallow: /

User-agent: OAI-SearchBot
Disallow: /

User-agent: omgili
Disallow: /

User-agent: omgilibot
Disallow: /

User-agent: PanguBot
Disallow: /

User-agent: PerplexityBot
Disallow: /

User-agent: Perplexity-User
Disallow: /

User-agent: PetalBot
Disallow: /

User-agent: PiplBot
Disallow: /

User-agent: QualifiedBot
Disallow: /

User-agent: Scoop.it
Disallow: /

User-agent: Seekr
Disallow: /

User-agent: SemrushBot-OCOB
Disallow: /

User-agent: Sidetrade indexer bot
Disallow: /

User-agent: Timpibot
Disallow: /

User-agent: VelenPublicWebCrawler
Disallow: /

User-agent: Webzio-Extended
Disallow: /

User-agent: YouBot
Disallow: /

HTTP/1.1 301 Moved Permanently
Date: Tue, 24 Jun 2025 20:30:19 GMT
Content-Type: text/html
Content-Length: 167
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Tue, 24 Jun 2025 21:30:19 GMT
Location: https://freecodecamp.org/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=krew0sk39l4myrt6xtiuppBscgAMFerIag64Vel9w2Nxk%2FvSaoVn%2B8QWatOYrOmRxnogN2mP5KSOz3Hry9hk8RvWni0Pu4amjJp87yjVwYn96ZWjOhEK2%2B9BkwBbE2G%2Bs3U%3D"}],"group":"cf-nel","max_age":604800}
Nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Speculation-Rules: "/cdn-cgi/speculation"
Server-Timing: cfOrigin;dur=0,cfEdge;dur=15
Server: cloudflare
Cf-Ray: 954efb7e88ed6d5f-NRT
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=12075&min_rtt=12075&rtt_var=6037&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=333&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

HTTP/1.1 302 Found
Date: Tue, 24 Jun 2025 20:30:21 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 954efb851d6f80d1-NRT
location: https://www.freecodecamp.org/
cf-cache-status: DYNAMIC
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BFWdpZzVhByLumL6ujyehZ34jO0GrJviHkpGZowEOGouluHJv7iNVM%2BAJJ%2Bm4axL8v2FUN5yMR0mXT7alox%2BpEHfgbBTXyE5wE89wkIAKe4VvppdRxvuRgWrD1FlxN8aMGc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
speculation-rules: "/cdn-cgi/speculation"
Server: cloudflare
alt-svc: h3=":443"; ma=86400
server-timing: cfOrigin;dur=514,cfEdge;dur=18
server-timing: cfL4;desc="?proto=TCP&rtt=1391&min_rtt=1289&rtt_var=423&sent=4&recv=7&lost=0&retrans=0&sent_bytes=2855&recv_bytes=987&delivery_rate=2040873&cwnd=251&unsent_bytes=0&cid=f7749b56e77c0443&ts=541&x=0"

HTTP/1.1 200 OK
Date: Tue, 24 Jun 2025 20:30:22 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: br
Content-Disposition: inline; filename="index.html"
Cache-Control: public, max-age=0, must-revalidate
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: no-referrer-when-downgrade
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
Cf-Cache-Status: DYNAMIC
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8Dd5YQXvkeFT2gl1yXh9eOOe9%2B48c6eRXdQUbfY3c4UDA2Zfp9P9Mzs%2FFkcoHtUBp%2BcWE9S75QK1SbSsUXslZsbK4wOiVlWxdyIoMP9pznwGYM3UXe%2BuVeodQfPS%2BV76fxM0dUUq"}],"group":"cf-nel","max_age":604800}
Nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Speculation-Rules: "/cdn-cgi/speculation"
Server: cloudflare
Cf-Ray: 954efb88aed858bf-NRT
alt-svc: h3=":443"; ma=86400
server-timing: cfOrigin;dur=517,cfEdge;dur=13
server-timing: cfL4;desc="?proto=TCP&rtt=1073&min_rtt=1061&rtt_var=422&sent=4&recv=6&lost=0&retrans=0&sent_bytes=2843&recv_bytes=992&delivery_rate=2498705&cwnd=251&unsent_bytes=0&cid=f296c5ad6adca6fc&ts=543&x=0"

iframe