Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 13.227.173.59 |
| Software del servidor | nginx |
| CDN | CDN (Miss from cloudfront) |
| Compresión | gzip |
|
🔒 🟡 Mixed Content (1 recursos HTTP) | La página se sirve por HTTPS pero carga 1 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos. |
|
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 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 13.227.173.59
Software del servidor nginx
CDN CDN (Miss from cloudfront)
Compresión gzip
🔒 🟡 Mixed Content (1 recursos HTTP) La página se sirve por HTTPS pero carga 1 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos.
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.
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://semanticscholar.org:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.semanticscholar.org/ | 200 | HTTP/1.1 200 OK |
#1 URL https://semanticscholar.org:443
Código de estado HTTP 301
Estado HTTP/1.1 301 Moved Permanently
#2 URL https://www.semanticscholar.org/
Código de estado HTTP 200
Estado HTTP/1.1 200 OK
Rendimiento
| Resolución DNS | 8.4 ms |
| Conexión TCP | 9.7 ms |
| Negociación TLS | 4 ms |
| Tiempo hasta el primer byte (TTFB) | 170.8 ms |
| Descarga de contenido | 4.2 ms |
| Tiempo total de respuesta | 175.1 ms |
Resolución DNS 8.4 ms
Conexión TCP 9.7 ms
Negociación TLS 4 ms
Tiempo hasta el primer byte (TTFB) 170.8 ms
Descarga de contenido 4.2 ms
Tiempo total de respuesta 175.1 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✘ No configurado |
| CSP | ⚠ No configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✘ No configurado
CSP ⚠ No configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Semantic Scholar | AI-Powered Research Tool |
| Meta descripción | Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research. |
| Canonical | https://www.semanticscholar.org/ |
| Robots Meta | noarchive |
| Título Open Graph | Semantic Scholar | AI-Powered Research Tool |
| Descripción Open Graph | Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research. |
| Imagen Open Graph | https://www.semanticscholar.org/img/semantic_scholar_og.png |
| Twitter Card | summary_large_image |
| Título Twitter | Semantic Scholar | AI-Powered Research Tool |
| Descripción Twitter | Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research. |
| Imagen Twitter | https://www.semanticscholar.org/img/semantic_scholar_og.png |
Título Semantic Scholar | AI-Powered Research Tool Meta descripción Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research. Canonical https://www.semanticscholar.org/ Robots Meta noarchive Título Open Graph Semantic Scholar | AI-Powered Research Tool Descripción Open Graph Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research. Imagen Open Graph https://www.semanticscholar.org/img/semantic_scholar_og.png Twitter Card summary_large_image Título Twitter Semantic Scholar | AI-Powered Research Tool Descripción Twitter Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research. Imagen Twitter https://www.semanticscholar.org/img/semantic_scholar_og.png Tecnologías Detectadas
| Tecnología | Google Analytics Google Tag Manager Nginx HubSpot |
Tecnología Google Analytics Google Tag Manager Nginx HubSpot
Cabeceras HTTP
| Content-Type
| text/html; charset=utf-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Date
| Tue, 25 Aug 2026 06:23:09 GMT |
| X-Frame-Options
| SAMEORIGIN |
| Content-Encoding
| gzip |
| Server
| nginx |
| Vary
| Accept-Encoding |
| Cache-Control
| max-age=0, no-cache, no-store |
| Expires
| -1 |
| X-Cache
| Miss from cloudfront |
| Via
| 1.1 b584d7cd99baa11e9ef1d83f09a84b9a.cloudfront.net (CloudFront) |
| X-Amz-Cf-Pop
| CDG54-P2 |
| X-Amz-Cf-Id
| mIK_kdkIjIWVcmmsp_59A4kunPaVuMYLWb1dVX0sSyz_sOtiufWe_Q== |
Meta Tags
| Robots | noarchive |
| Viewport | width=device-width,initial-scale=1 |
| S2-ui-version | ec242a4738ae8174f0d7b6dca9cbfcfaf10464a2 |
| Description | Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research. |
| Application-name | |
| Msapplication-TileColor | #FFFFFF |
| Msapplication-TileImage |  |
| Msapplication-square70x70logo |  |
| Msapplication-square150x150logo |  |
| Msapplication-wide310x150logo |  |
| Msapplication-square310x310logo |  |
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
Date Tue, 25 Aug 2026 06:23:09 GMT
X-Frame-Options SAMEORIGIN
Content-Encoding gzip
Server nginx
Vary Accept-Encoding
Cache-Control max-age=0, no-cache, no-store
Expires -1
X-Cache Miss from cloudfront
Via 1.1 b584d7cd99baa11e9ef1d83f09a84b9a.cloudfront.net (CloudFront)
X-Amz-Cf-Pop CDG54-P2
X-Amz-Cf-Id mIK_kdkIjIWVcmmsp_59A4kunPaVuMYLWb1dVX0sSyz_sOtiufWe_Q==
