Información Técnica
| Código de estado HTTP | 521 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 104.21.52.236 |
| Software del servidor | cloudflare |
| CDN | Cloudflare |
|
ℹ 🔵 Falta HSTS | No se ha configurado HTTP Strict Transport Security. Recomendado para sitios HTTPS. |
|
ℹ 🔵 Falta Content Security Policy | No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. |
Código de estado HTTP 521
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 104.21.52.236
Software del servidor cloudflare
CDN Cloudflare
ℹ 🔵 Falta HSTS No se ha configurado HTTP Strict Transport Security. Recomendado para sitios HTTPS.
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
Rendimiento
| Resolución DNS | 17.7 ms |
| Conexión TCP | 19 ms |
| Negociación TLS | 7.2 ms |
| Tiempo hasta el primer byte (TTFB) | 199.9 ms |
| Descarga de contenido | 0.1 ms |
| Tiempo total de respuesta | 200 ms |
Resolución DNS 17.7 ms
Conexión TCP 19 ms
Negociación TLS 7.2 ms
Tiempo hasta el primer byte (TTFB) 199.9 ms
Descarga de contenido 0.1 ms
Tiempo total de respuesta 200 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✘ No configurado |
| CSP | ⚠ No configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ No configurado |
| Política de Referrer | same-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✘ No configurado
CSP ⚠ No configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ No configurado
Política de Referrer same-origin
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | watcha2z.in | 521: Web server is down |
| Robots Meta | noindex, nofollow |
Título watcha2z.in | 521: Web server is down
Robots Meta noindex, nofollow
Tecnologías Detectadas
| Tecnología | Google Analytics Cloudflare |
Tecnología Google Analytics Cloudflare
Cabeceras HTTP
| Date | Sat, 25 Jul 2026 02:15:44 GMT |
| Content-type | text/html; charset=UTF-8 |
| Cf-ray | a207a8949bdc0475-CDG |
| Cache-control | private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| Expires | Thu, 01 Jan 1970 00:00:01 GMT |
| Retry-after | 120 |
| Server | cloudflare |
| Referrer-policy | same-origin |
| X-frame-options | SAMEORIGIN |
| X-wp-cf-super-cache-worker-origin-response | 521 |
| Report-to | {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=i6YUdJOmHVrY46xVedPw3pHZf2TnvdnZ7HVq0aym3FsUidp6X1kAb2f6qStXeHpxPeV8R5KglxL7sOLKIohHagMt7b5ctBoBZeslITTh5WRkNE48Frnw77uVHy4GBHFBV6THncS6EIpV4w%3D%3D"}]} |
| Nel | {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Alt-svc | h3=":443"; ma=86400 |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| X-UA-Compatible | IE=Edge |
| Robots | noindex, nofollow |
| Viewport | width=device-width,initial-scale=1 |
Date Sat, 25 Jul 2026 02:15:44 GMT
Content-type text/html; charset=UTF-8
Cf-ray a207a8949bdc0475-CDG
Cache-control private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires Thu, 01 Jan 1970 00:00:01 GMT
Retry-after 120
Server cloudflare
Referrer-policy same-origin
X-frame-options SAMEORIGIN
X-wp-cf-super-cache-worker-origin-response 521
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=i6YUdJOmHVrY46xVedPw3pHZf2TnvdnZ7HVq0aym3FsUidp6X1kAb2f6qStXeHpxPeV8R5KglxL7sOLKIohHagMt7b5ctBoBZeslITTh5WRkNE48Frnw77uVHy4GBHFBV6THncS6EIpV4w%3D%3D"}]}
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Alt-svc h3=":443"; ma=86400
