Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 172.67.208.169 |
| Software del servidor | cloudflare |
| CDN | Cloudflare |
| Compresión | gzip |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 172.67.208.169
Software del servidor cloudflare
CDN Cloudflare
Compresión gzip
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://freecodecamp.com:443 | 301 | HTTP/2 301 |
| 2 | https://freecodecamp.org/ | 302 | HTTP/2 302 |
| 3 | https://www.freecodecamp.org/ | 200 | HTTP/2 200 |
#1 URL https://freecodecamp.com:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://freecodecamp.org/
Código de estado HTTP 302
Estado HTTP/2 302
#3 URL https://www.freecodecamp.org/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 8.3 ms |
| Conexión TCP | 10.3 ms |
| Negociación TLS | 6.7 ms |
| Tiempo hasta el primer byte (TTFB) | 200.2 ms |
| Descarga de contenido | 90.6 ms |
| Tiempo total de respuesta | 290.8 ms |
Resolución DNS 8.3 ms
Conexión TCP 10.3 ms
Negociación TLS 6.7 ms
Tiempo hasta el primer byte (TTFB) 200.2 ms
Descarga de contenido 90.6 ms
Tiempo total de respuesta 290.8 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Política de Referrer | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Política de Referrer no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
Tecnologías Detectadas
| Tecnología | Tailwind CSS Google Analytics Cloudflare Gatsby |
Tecnología Tailwind CSS Google Analytics Cloudflare Gatsby
Cabeceras HTTP
| Date
| Thu, 20 Aug 2026 00:44:20 GMT |
| Content-type
| text/html; charset=utf-8 |
| Server
| cloudflare |
| Content-disposition
| inline; filename="index.html" |
| Server-timing
| cfEdge;dur=5,cfOrigin;dur=86 |
| Speculation-rules
| "/cdn-cgi/speculation" |
| Cache-control
| public, max-age=0, must-revalidate |
| Vary
| Accept-Encoding |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=UPwRUMHlhnMsl9TjnUl20nhUAQcGzwdR5hKoTKsnVl4T7FQiJzCAIFJLV%2FzH9QNH4tEfaKFPysmowud7PACQR70W0NihLLGrkS2PbpRCLsNKW5D6F3z19BHxe5eTbp5%2F82Rja2xJvhA52Nn%2BMe4lVzIY"}]} |
| 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 |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Content-encoding
| gzip |
| Cf-ray
| a2dd5e74682a43a8-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
Date Thu, 20 Aug 2026 00:44:20 GMT
Content-type text/html; charset=utf-8
Server cloudflare
Content-disposition inline; filename="index.html"
Server-timing cfEdge;dur=5,cfOrigin;dur=86
Speculation-rules "/cdn-cgi/speculation"
Cache-control public, max-age=0, must-revalidate
Vary Accept-Encoding
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=UPwRUMHlhnMsl9TjnUl20nhUAQcGzwdR5hKoTKsnVl4T7FQiJzCAIFJLV%2FzH9QNH4tEfaKFPysmowud7PACQR70W0NihLLGrkS2PbpRCLsNKW5D6F3z19BHxe5eTbp5%2F82Rja2xJvhA52Nn%2BMe4lVzIY"}]}
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
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Content-encoding gzip
Cf-ray a2dd5e74682a43a8-CDG
Alt-svc h3=":443"; ma=86400
