Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 131.156.223.14 |
| Software del servidor | Microsoft-IIS/10.0 |
| Compresión | gzip |
|
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 131.156.223.14
Software del servidor Microsoft-IIS/10.0
Compresión gzip
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).
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://niu.edu:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.niu.edu/ | 302 | HTTP/1.1 302 Object moved |
| 3 | https://www.niu.edu/index.shtml | 200 | HTTP/1.1 200 OK |
#1 URL https://niu.edu:443
Código de estado HTTP 301
Estado HTTP/1.1 301 Moved Permanently
#2 URL https://www.niu.edu/
Código de estado HTTP 302
Estado HTTP/1.1 302 Object moved
#3 URL https://www.niu.edu/index.shtml
Código de estado HTTP 200
Estado HTTP/1.1 200 OK
Rendimiento
| Resolución DNS | 4.1 ms |
| Conexión TCP | 95.4 ms |
| Negociación TLS | 191.2 ms |
| Tiempo hasta el primer byte (TTFB) | 385 ms |
| Descarga de contenido | 91.6 ms |
| Tiempo total de respuesta | 476.7 ms |
Resolución DNS 4.1 ms
Conexión TCP 95.4 ms
Negociación TLS 191.2 ms
Tiempo hasta el primer byte (TTFB) 385 ms
Descarga de contenido 91.6 ms
Tiempo total de respuesta 476.7 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=63072000; includeSubDomains; preload |
| CSP | ⚠ No configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=63072000; includeSubDomains; preload
CSP ⚠ No configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Northern Illinois University | Your Future. Our Focus. |
| Meta descripción | An education at NIU is more than just an academic degree. NIU opens the doors to career success, critical thinking, and lifelong learning. Find out how to apply today. |
| Título Open Graph | Northern Illinois University - Your Future. Our Focus. |
| Descripción Open Graph | An education at NIU is more than just an academic degree. NIU opens the doors to career success, critical thinking, and lifelong learning. Find out how to apply today. |
| Imagen Open Graph | https://www.niu.edu/_internal/171024-out-of-state-tuition... |
Título Northern Illinois University | Your Future. Our Focus. Meta descripción An education at NIU is more than just an academic degree. NIU opens the doors to career success, critical thinking, and lifelong learning. Find out how to apply today. Título Open Graph Northern Illinois University - Your Future. Our Focus. Descripción Open Graph An education at NIU is more than just an academic degree. NIU opens the doors to career success, critical thinking, and lifelong learning. Find out how to apply today. Imagen Open Graph https://www.niu.edu/_internal/171024-out-of-state-tuition... Tecnologías Detectadas
| Tecnología | Bootstrap jQuery Google Analytics Google Tag Manager |
Tecnología Bootstrap jQuery Google Analytics Google Tag Manager
Cabeceras HTTP
| Content-Type
| text/html |
| Content-Encoding
| gzip |
| Vary
| Accept-Encoding |
| Server
| Microsoft-IIS/10.0 |
| X-Powered-By
| ASP.NET |
| Strict-Transport-Security
| max-age=63072000; includeSubDomains; preload |
| Content-Security-Policy-Report-Only
| frame-ancestors 'self'; |
| Date
| Tue, 21 Jul 2026 13:51:07 GMT |
| Content-Length
| 24139 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Description | An education at NIU is more than just an academic degree. NIU opens the doors to career success, critical thinking, and lifelong learning. Find out how to apply today. |
| PageID | 88ae643b0a1d01740399de8848e299e2 |
| Fb:app_id | 1442328969169522 |
Content-Type text/html
Content-Encoding gzip
Vary Accept-Encoding
Server Microsoft-IIS/10.0
X-Powered-By ASP.NET
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
Content-Security-Policy-Report-Only frame-ancestors 'self';
Date Tue, 21 Jul 2026 13:51:07 GMT
Content-Length 24139
