Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 104.26.14.71 |
| Software del servidor | cloudflare |
| CDN | Cloudflare |
| Compresión | gzip |
|
ℹ 🔵 Falta Content Security Policy | No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 104.26.14.71
Software del servidor cloudflare
CDN Cloudflare
Compresión gzip
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://onthisday.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.onthisday.com/ | 200 | HTTP/2 200 |
#1 URL https://onthisday.com:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://www.onthisday.com/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 17.7 ms |
| Conexión TCP | 19.3 ms |
| Negociación TLS | 9.9 ms |
| Tiempo hasta el primer byte (TTFB) | 74 ms |
| Descarga de contenido | 0.5 ms |
| Tiempo total de respuesta | 74.4 ms |
Resolución DNS 17.7 ms
Conexión TCP 19.3 ms
Negociación TLS 9.9 ms
Tiempo hasta el primer byte (TTFB) 74 ms
Descarga de contenido 0.5 ms
Tiempo total de respuesta 74.4 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ⚠ No configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Política de Referrer | same-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ⚠ No configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Política de Referrer same-origin
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | On This Day - Today in History, Film, Music and Sport |
| Meta descripción | Find out what happened today or any day in history with On This Day. Historical events, birthdays, deaths, photos and famous people, from 4000 BC to today. |
| Canonical | https://www.onthisday.com/ |
| Título Open Graph | On This Day - Today in History, Film, Music and Sport |
| Descripción Open Graph | Find out what happened on any date or day in history with On This Day. Explore historical events, birthdays, deaths and famous people, from 4000 BC to today. |
| Imagen Open Graph | https://www.onthisday.com/images/header-bg-1200.jpg |
| Twitter Card | summary_large_image |
Título On This Day - Today in History, Film, Music and Sport Meta descripción Find out what happened today or any day in history with On This Day. Historical events, birthdays, deaths, photos and famous people, from 4000 BC to today. Canonical https://www.onthisday.com/ Título Open Graph On This Day - Today in History, Film, Music and Sport Descripción Open Graph Find out what happened on any date or day in history with On This Day. Explore historical events, birthdays, deaths and famous people, from 4000 BC to today. Imagen Open Graph https://www.onthisday.com/images/header-bg-1200.jpg Twitter Card summary_large_image Tecnologías Detectadas
| Tecnología | Google Analytics Google Tag Manager Cloudflare PHP |
Tecnología Google Analytics Google Tag Manager Cloudflare PHP
Cabeceras HTTP
| Date
| Tue, 28 Jul 2026 19:50:22 GMT |
| Content-type
| text/html; charset=utf-8 |
| Cf-ray
| a22669956f14008c-CDG |
| Cf-cache-status
| HIT |
| Age
| 6434 |
| Cache-control
| public, max-age=7200 |
| Last-modified
| Tue, 28 Jul 2026 18:03:07 GMT |
| Server
| cloudflare |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Vary
| Accept-Encoding |
| X-cache-tz-status
| Hit for 2026-07-28 |
| Expect-ct
| max-age=86400, enforce |
| Referrer-policy
| same-origin |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-xss-protection
| 1; mode=block |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=iL5efQeMn0GbYxjQoQUnVR9jWRQR6NuaO%2ByVSMRzvI6bF%2B8sl5RRVgqILzZSKgiup87cptv%2B4%2BfxHoA%2FG%2B80JHvOGCG4MHwEsHY2jgp7USKEEv4bnPpbGT0tvPVkaTzRmvgUVg7BH4GVnmmAwOhp"}]} |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Content-encoding
| gzip |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Apple-mobile-web-app-title | On This Day |
| Application-name | On This Day |
| Msapplication-TileColor | #0f1217 |
| Theme-color | #0f1217 |
| Description | Find out what happened today or any day in history with On This Day. Historical events, birthdays, deaths, photos and famous people, from 4000 BC to today. |
| Fb:admins | 647215231 |
Date Tue, 28 Jul 2026 19:50:22 GMT
Content-type text/html; charset=utf-8
Cf-ray a22669956f14008c-CDG
Cf-cache-status HIT
Age 6434
Cache-control public, max-age=7200
Last-modified Tue, 28 Jul 2026 18:03:07 GMT
Server cloudflare
Strict-transport-security max-age=31536000; includeSubDomains; preload
Vary Accept-Encoding
X-cache-tz-status Hit for 2026-07-28
Expect-ct max-age=86400, enforce
Referrer-policy same-origin
X-content-type-options nosniff
X-frame-options SAMEORIGIN
X-xss-protection 1; mode=block
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=iL5efQeMn0GbYxjQoQUnVR9jWRQR6NuaO%2ByVSMRzvI6bF%2B8sl5RRVgqILzZSKgiup87cptv%2B4%2BfxHoA%2FG%2B80JHvOGCG4MHwEsHY2jgp7USKEEv4bnPpbGT0tvPVkaTzRmvgUVg7BH4GVnmmAwOhp"}]}
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Content-encoding gzip
Alt-svc h3=":443"; ma=86400
