Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 172.67.69.152 |
| Software del servidor | cloudflare |
| CDN | Cloudflare |
| Compresión | gzip |
|
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. |
|
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 172.67.69.152
Software del servidor cloudflare
CDN Cloudflare
Compresión gzip
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.
ℹ 🔵 Falta X-Frame-Options El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking).
Rendimiento
| Resolución DNS | 10.4 ms |
| Conexión TCP | 12.1 ms |
| Negociación TLS | 9.7 ms |
| Tiempo hasta el primer byte (TTFB) | 334.8 ms |
| Descarga de contenido | 101.1 ms |
| Tiempo total de respuesta | 435.9 ms |
Resolución DNS 10.4 ms
Conexión TCP 12.1 ms
Negociación TLS 9.7 ms
Tiempo hasta el primer byte (TTFB) 334.8 ms
Descarga de contenido 101.1 ms
Tiempo total de respuesta 435.9 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✘ No configurado |
| CSP | ⚠ No configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✘ No configurado
CSP ⚠ No configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Retraction Watch – Tracking retractions as a window into the scientific process |
| Meta descripción | Tracking retractions as a window into the scientific process |
| Robots Meta | max-image-preview:large |
| Título Open Graph | Retraction Watch |
| Descripción Open Graph | Tracking retractions as a window into the scientific process |
| Imagen Open Graph | https://retractionwatch.com/wp-content/uploads/2018/02/re... |
Título Retraction Watch – Tracking retractions as a window into the scientific process Meta descripción Tracking retractions as a window into the scientific process Robots Meta max-image-preview:large Título Open Graph Retraction Watch Descripción Open Graph Tracking retractions as a window into the scientific process Imagen Open Graph https://retractionwatch.com/wp-content/uploads/2018/02/re... Tecnologías Detectadas
| Tecnología | WordPress jQuery Google Analytics Cloudflare PHP |
Tecnología WordPress jQuery Google Analytics Cloudflare PHP
Cabeceras HTTP
| Date
| Tue, 28 Jul 2026 18:48:03 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Vary
| Accept-Encoding,Cookie |
| Last-modified
| Tue, 28 Jul 2026 17:58:30 GMT |
| Nel
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| Cache-control
| max-age=3, must-revalidate |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=vfVzslTwObeZrgTHcAxxD6I9mRkSPl6O9oUAU6K2h0Z5Jx9Vd%2B%2F2iuu%2F6o3aSLM46Nzm4RRKbMo7ZY1LSUl2Fk4scSODeqjhfH4IlpvLSPy9JYLGLzvNpoKzB7tl9CX9zEVT5ffwmsiCghFn8ufr7uQ%3D"}]} |
| Cf-cache-status
| DYNAMIC |
| Content-encoding
| gzip |
| Cf-ray
| a2260e4f09739e72-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
| Robots | max-image-preview:large |
| Generator | WordPress 7.0.2 |
| Description | Tracking retractions as a window into the scientific process |
| Msapplication-TileImage |  |
Date Tue, 28 Jul 2026 18:48:03 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Vary Accept-Encoding,Cookie
Last-modified Tue, 28 Jul 2026 17:58:30 GMT
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Cache-control max-age=3, must-revalidate
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=vfVzslTwObeZrgTHcAxxD6I9mRkSPl6O9oUAU6K2h0Z5Jx9Vd%2B%2F2iuu%2F6o3aSLM46Nzm4RRKbMo7ZY1LSUl2Fk4scSODeqjhfH4IlpvLSPy9JYLGLzvNpoKzB7tl9CX9zEVT5ffwmsiCghFn8ufr7uQ%3D"}]}
Cf-cache-status DYNAMIC
Content-encoding gzip
Cf-ray a2260e4f09739e72-CDG
Alt-svc h3=":443"; ma=86400
