Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 199.16.173.50 |
| Software del servidor | nginx |
| CDN | CDN detected (Server-Timing) |
| Compresión | gzip |
|
🔒 🟡 Mixed Content (6 recursos HTTP) | La página se sirve por HTTPS pero carga 6 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos. |
|
ℹ 🔵 Falta Content Security Policy | No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. |
|
ℹ 🔵 Falta X-Frame-Options | El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking). |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 199.16.173.50
Software del servidor nginx
CDN CDN detected (Server-Timing)
Compresión gzip
🔒 🟡 Mixed Content (6 recursos HTTP) La página se sirve por HTTPS pero carga 6 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos.
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
ℹ 🔵 Falta X-Frame-Options El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking).
Rendimiento
| Resolución DNS | 8.4 ms |
| Conexión TCP | 9.6 ms |
| Negociación TLS | 4.1 ms |
| Tiempo hasta el primer byte (TTFB) | 361.8 ms |
| Descarga de contenido | 78.3 ms |
| Tiempo total de respuesta | 440.1 ms |
Resolución DNS 8.4 ms
Conexión TCP 9.6 ms
Negociación TLS 4.1 ms
Tiempo hasta el primer byte (TTFB) 361.8 ms
Descarga de contenido 78.3 ms
Tiempo total de respuesta 440.1 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ No configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ⚠ No configurado |
| Política de Permisos | ✔ Configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000
CSP ⚠ No configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ⚠ No configurado
Política de Permisos ✔ Configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Watts Up With That? - The world's most viewed site on global warming and climate change |
| Canonical | https://wattsupwiththat.com/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Título Open Graph | Watts Up With That? |
| Twitter Card | summary |
| Título Twitter | Watts Up With That? |
| Descripción Twitter | The world's most viewed site on global warming and climate change |
Título Watts Up With That? - The world's most viewed site on global warming and climate change
Canonical https://wattsupwiththat.com/
Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Título Open Graph Watts Up With That?
Twitter Card summary
Título Twitter Watts Up With That?
Descripción Twitter The world's most viewed site on global warming and climate change
Tecnologías Detectadas
| Tecnología | WordPress Bootstrap jQuery Google Analytics Cloudflare Nginx PHP |
Tecnología WordPress Bootstrap jQuery Google Analytics Cloudflare Nginx PHP
Cabeceras HTTP
| Server
| nginx |
| Date
| Tue, 21 Jul 2026 06:16:14 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Strict-transport-security
| max-age=31536000 |
| Vary
| accept, content-type, cookie |
| Last-modified
| Tue, 21 Jul 2026 05:53:27 GMT |
| Cache-control
| max-age=2233, must-revalidate |
| X-nananana
| Batcache-Hit |
| Host-header
| wpcloud |
| Permissions-policy
| private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com") |
| Link
| ; rel=shortlink |
| Server-timing
| a8c-cdn, dc;desc=cdg, cache;desc=MISS;dur=346.0 |
| Content-encoding
| gzip |
| X-ac
| 11.cdg _atomic_ams MISS |
| Alt-svc
| clear |
Meta Tags
| Viewport | width=device-width, initial-scale=1, shrink-to-fit=no |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Google-site-verification | 3BwTBgRAmwfyntjNo8AuANJ-aypaclMot4E0r5QJ8Mw |
| Generator | speculation-rules 1.6.0 |
| Msapplication-TileImage |  |
Server nginx
Date Tue, 21 Jul 2026 06:16:14 GMT
Content-type text/html; charset=UTF-8
Strict-transport-security max-age=31536000
Vary accept, content-type, cookie
Last-modified Tue, 21 Jul 2026 05:53:27 GMT
Cache-control max-age=2233, must-revalidate
X-nananana Batcache-Hit
Host-header wpcloud
Permissions-policy private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")
Link ; rel=shortlink
Server-timing a8c-cdn, dc;desc=cdg, cache;desc=MISS;dur=346.0
Content-encoding gzip
X-ac 11.cdg _atomic_ams MISS
Alt-svc clear
