Información Técnica
| Código de estado HTTP | 999 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 188.114.97.2 |
| Software del servidor | cloudflare |
| CDN | Cloudflare |
|
🔄 🔴 Redirect Loop Detectado | La URL "https://www.linkedin.com/in/jacob-junqi-tian" redirige a sí misma, creando un bucle. |
Código de estado HTTP 999
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 188.114.97.2
Software del servidor cloudflare
CDN Cloudflare
🔄 🔴 Redirect Loop Detectado La URL "https://www.linkedin.com/in/jacob-junqi-tian" redirige a sí misma, creando un bucle.
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://tian.ac:443 | 302 | HTTP/2 302 |
| 2 | https://www.linkedin.com/in/jacob-junqi-tian/ | 301 | HTTP/2 301 |
| 3 | https://www.linkedin.com/in/jacob-junqi-tian | 999 | HTTP/2 999 |
#1 URL https://tian.ac:443
Código de estado HTTP 302
Estado HTTP/2 302
#2 URL https://www.linkedin.com/in/jacob-junqi-tian/
Código de estado HTTP 301
Estado HTTP/2 301
#3 URL https://www.linkedin.com/in/jacob-junqi-tian
Código de estado HTTP 999
Estado HTTP/2 999
Rendimiento
| Resolución DNS | 0.9 ms |
| Conexión TCP | 2.8 ms |
| Negociación TLS | 8.7 ms |
| Tiempo hasta el primer byte (TTFB) | 841 ms |
| Descarga de contenido | 0 ms |
| Tiempo total de respuesta | 841 ms |
Resolución DNS 0.9 ms
Conexión TCP 2.8 ms
Negociación TLS 8.7 ms
Tiempo hasta el primer byte (TTFB) 841 ms
Descarga de contenido 0 ms
Tiempo total de respuesta 841 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000 |
| CSP | ✔ Configurado |
| X-Frame-Options | ✔ sameorigin |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000
CSP ✔ Configurado
X-Frame-Options ✔ sameorigin
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HTTP/2 ⚠ HTTP/1.1
Tecnologías Detectadas
| Tecnología | Google Analytics Cloudflare |
Tecnología Google Analytics Cloudflare
Cabeceras HTTP
| Date | Tue, 28 Jul 2026 16:41:58 GMT |
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Date Tue, 28 Jul 2026 16:41:58 GMT
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