Informations Techniques
| Code de Statut HTTP | 403 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 162.159.140.37 |
| Logiciel Serveur | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🚫 🟡 Erreur HTTP 403 | Le serveur a retourné une erreur 403. Vérifiez la configuration d'accès. |
|
ℹ 🔵 Content Security Policy Manquante | CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu. |
Code de Statut HTTP 403
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 162.159.140.37
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip
🚫 🟡 Erreur HTTP 403 Le serveur a retourné une erreur 403. Vérifiez la configuration d'accès.
ℹ 🔵 Content Security Policy Manquante CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.
Chaîne de Redirection
| # | URL | Code de Statut HTTP | Statut |
| 1 | https://umflint.edu:443 | 301 | HTTP/2 301 |
| 2 | https://www.umflint.edu/ | 403 | HTTP/2 403 |
#1 URL https://umflint.edu:443
Code de Statut HTTP 301
Statut HTTP/2 301
#2 URL https://www.umflint.edu/
Code de Statut HTTP 403
Statut HTTP/2 403
Performance
| Résolution DNS | 5.2 ms |
| Connexion TCP | 6.9 ms |
| Négociation TLS | 12.5 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 102 ms |
| Téléchargement du Contenu | 12.9 ms |
| Temps de Réponse Total | 114.9 ms |
Résolution DNS 5.2 ms
Connexion TCP 6.9 ms
Négociation TLS 12.5 ms
Temps Jusqu'au Premier Octet (TTFB) 102 ms
Téléchargement du Contenu 12.9 ms
Temps de Réponse Total 114.9 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=300 |
| CSP | ⚠ Non configuré |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Politique de Référent | same-origin |
| Politique de Permissions | ✔ Configuré |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=300
CSP ⚠ Non configuré
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Politique de Référent same-origin
Politique de Permissions ✔ Configuré
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Oops, there was a problem! | University of Michigan-Flint |
Titre Oops, there was a problem! | University of Michigan-Flint
Technologies Détectées
| Technologie | Vue.js Tailwind CSS Google Analytics Cloudflare |
Technologie Vue.js Tailwind CSS Google Analytics Cloudflare
En-têtes HTTP
| Date | Tue, 28 Jul 2026 16:56:57 GMT |
| Content-type | text/html; charset=UTF-8 |
| Accept-ch | Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA |
| Cf-mitigated | challenge |
| X-frame-options | SAMEORIGIN |
| Server | cloudflare |
| Critical-ch | Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA |
| Cross-origin-embedder-policy | require-corp |
| Cross-origin-opener-policy | same-origin |
| Cross-origin-resource-policy | same-origin |
| Origin-agent-cluster | ?1 |
| Permissions-policy | accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=* |
| Referrer-policy | same-origin |
| Server-timing | chlray;desc="a2256b8c5f382a68" |
| X-content-type-options | nosniff |
| Strict-transport-security | max-age=300 |
| Vary | accept-encoding |
| Set-cookie | __cf_bm=ecK9d0olpJsvKZVkgAQiPSTEIxZXGbBkQDpHpuTVzjY-1785257817.0202513-1.0.1.1-oipEcbbbHpFez4MUD.QNFc6fZcOjj2fX58bfa_gH8ru9k3qEu7mtqzt3LyGYgp7GGGWewka1peEbwAvRf1mlHUtn4oPu47gcbvle4WRXfLzDb1bRoZjgNw.afRAltupR; HttpOnly; SameSite=None; Secure; Path=/; Domain=umflint.edu; Expires=Tue, 28 Jul 2026 17:26:57 GMT |
| Expect-ct | max-age=86400, enforce |
| X-xss-protection | 1; mode=block |
| Content-encoding | gzip |
| Cf-ray | a2256b8c5f382a68-CDG |
| Alt-svc | h3=":443"; ma=86400 |
Balises Meta
| Viewport | width=device-width, initial-scale=1, viewport-fit=cover |
| Theme-color | #00274c |
| Refresh | 360 |
Date Tue, 28 Jul 2026 16:56:57 GMT
Content-type text/html; charset=UTF-8
Accept-ch Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Cf-mitigated challenge
X-frame-options SAMEORIGIN
Server cloudflare
Critical-ch Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Cross-origin-embedder-policy require-corp
Cross-origin-opener-policy same-origin
Cross-origin-resource-policy same-origin
Origin-agent-cluster ?1
Permissions-policy accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=*
Referrer-policy same-origin
Server-timing chlray;desc="a2256b8c5f382a68"
X-content-type-options nosniff
Strict-transport-security max-age=300
Vary accept-encoding
Set-cookie __cf_bm=ecK9d0olpJsvKZVkgAQiPSTEIxZXGbBkQDpHpuTVzjY-1785257817.0202513-1.0.1.1-oipEcbbbHpFez4MUD.QNFc6fZcOjj2fX58bfa_gH8ru9k3qEu7mtqzt3LyGYgp7GGGWewka1peEbwAvRf1mlHUtn4oPu47gcbvle4WRXfLzDb1bRoZjgNw.afRAltupR; HttpOnly; SameSite=None; Secure; Path=/; Domain=umflint.edu; Expires=Tue, 28 Jul 2026 17:26:57 GMT
Expect-ct max-age=86400, enforce
X-xss-protection 1; mode=block
Content-encoding gzip
Cf-ray a2256b8c5f382a68-CDG
Alt-svc h3=":443"; ma=86400
