Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 198.208.74.205 |
| Compression | gzip |
|
ℹ 🔵 HSTS Manquant | HTTP Strict Transport Security n'est pas configuré. Recommandé pour les sites HTTPS. |
|
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 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 198.208.74.205
Compression gzip
ℹ 🔵 HSTS Manquant HTTP Strict Transport Security n'est pas configuré. Recommandé pour les sites HTTPS.
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://gm.com:443 | 301 | HTTP/1.0 301 Moved Permanently |
| 2 | https://www.gm.com/ | 200 | HTTP/2 200 |
#1 URL https://gm.com:443
Code de Statut HTTP 301
Statut HTTP/1.0 301 Moved Permanently
#2 URL https://www.gm.com/
Code de Statut HTTP 200
Statut HTTP/2 200
Performance
| Résolution DNS | 23.4 ms |
| Connexion TCP | 24.8 ms |
| Négociation TLS | 7.4 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 50.5 ms |
| Téléchargement du Contenu | 1.5 ms |
| Temps de Réponse Total | 52 ms |
Résolution DNS 23.4 ms
Connexion TCP 24.8 ms
Négociation TLS 7.4 ms
Temps Jusqu'au Premier Octet (TTFB) 50.5 ms
Téléchargement du Contenu 1.5 ms
Temps de Réponse Total 52 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✘ Non configuré |
| CSP | ⚠ Non configuré |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Non configuré |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✘ Non configuré
CSP ⚠ Non configuré
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Non configuré
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | General Motors: Iconic Vehicles for Every Drive |
| Meta Description | GM is home to Chevrolet, Buick, GMC & Cadillac and has been leading the auto industry for over a century. See how we create a vehicle for every drive. |
| Canonique | https://www.gm.com |
| Titre Open Graph | General Motors: Iconic Vehicles for Every Drive |
| Description Open Graph | GM is home to Chevrolet, Buick, GMC & Cadillac and has been leading the auto industry for over a century. See how we create a vehicle for every drive. |
| Image Open Graph | https://www.gm.com/content/public/us/en/gm/home/jcr:conte... |
Titre General Motors: Iconic Vehicles for Every Drive Meta Description GM is home to Chevrolet, Buick, GMC & Cadillac and has been leading the auto industry for over a century. See how we create a vehicle for every drive. Canonique https://www.gm.com Titre Open Graph General Motors: Iconic Vehicles for Every Drive Description Open Graph GM is home to Chevrolet, Buick, GMC & Cadillac and has been leading the auto industry for over a century. See how we create a vehicle for every drive. Image Open Graph https://www.gm.com/content/public/us/en/gm/home/jcr:conte... Technologies Détectées
| Technologie | jQuery Google Analytics Node.js |
Technologie jQuery Google Analytics Node.js
En-têtes HTTP
| X-frame-options
| SAMEORIGIN |
| Last-modified
| Wed, 19 Aug 2026 18:23:38 GMT |
| Etag
| W/"25d86-6596a808dee96-gzip" |
| Accept-ranges
| bytes |
| Content-type
| text/html |
| X-akamai-transformed
| 0 - 0 - |
| Content-encoding
| gzip |
| Expires
| Thu, 20 Aug 2026 16:05:13 GMT |
| Cache-control
| max-age=0, no-cache, private |
| Pragma
| no-cache |
| Date
| Thu, 20 Aug 2026 16:05:13 GMT |
| Content-length
| 24138 |
| Vary
| Accept-Encoding |
| Akamai-grn
| 0.cad84b17.1787241913.128004d2 |
| Set-cookie
| bm_sz=AF6F08EEDA7B646CA8596CF21A04B79E~YAAQythLF3fxk/qfAQAA91rrHwD4Mp0TyQ/VuzV/IAUcZVdyl8iz6BCeVgbZDHti31JjeiAF4RANMGKM/liUxE2yMUwP9lVSCR1yXkR4+YFc6Q+tRdNaWy/4i2c0RRkcrhpGLQ7LYDwYXt8IzVHDiFkZHMgLYQ4VUoM7SKsl/cM793ag9R4VE+W+vWIPvbzBCR8jPkthIUnm5tOdiJazEzCoQmedxJhDAuleEdjlEDLess1Q0aG5e1FZyuQOs0AgsaAKTkdozg6KR0KOCemerNlqrGLcFw4pQpyz2UaepnHkNIqHuz9EPOJT8VazzVF2kNKKrGIraMDfWHImWP7bORxu0MtOaYTNdWCakwuyTBq0Aq4xpqUO9RvGVJtSg+Gu/EuAb+6VOw==~3748661~3556913; Domain=.gm.com; Path=/; Expires=Thu, 20 Aug 2026 20:05:13 GMT; Max-Age=14400 |
Balises Meta
| X-UA-Compatible | IE=edge,chrome=1 |
| Viewport | initial-scale=1, minimum-scale=1 |
| Description | GM is home to Chevrolet, Buick, GMC & Cadillac and has been leading the auto industry for over a century. See how we create a vehicle for every drive. |
| Google-site-verification | Lv1PQpgbyJvGxySwCRLGg_xb8c5NQNg09IwdQCf2Vgk |
X-frame-options SAMEORIGIN
Last-modified Wed, 19 Aug 2026 18:23:38 GMT
Etag W/"25d86-6596a808dee96-gzip"
Accept-ranges bytes
Content-type text/html
X-akamai-transformed 0 - 0 -
Content-encoding gzip
Expires Thu, 20 Aug 2026 16:05:13 GMT
Cache-control max-age=0, no-cache, private
Pragma no-cache
Date Thu, 20 Aug 2026 16:05:13 GMT
Content-length 24138
Vary Accept-Encoding
Akamai-grn 0.cad84b17.1787241913.128004d2
Set-cookie bm_sz=AF6F08EEDA7B646CA8596CF21A04B79E~YAAQythLF3fxk/qfAQAA91rrHwD4Mp0TyQ/VuzV/IAUcZVdyl8iz6BCeVgbZDHti31JjeiAF4RANMGKM/liUxE2yMUwP9lVSCR1yXkR4+YFc6Q+tRdNaWy/4i2c0RRkcrhpGLQ7LYDwYXt8IzVHDiFkZHMgLYQ4VUoM7SKsl/cM793ag9R4VE+W+vWIPvbzBCR8jPkthIUnm5tOdiJazEzCoQmedxJhDAuleEdjlEDLess1Q0aG5e1FZyuQOs0AgsaAKTkdozg6KR0KOCemerNlqrGLcFw4pQpyz2UaepnHkNIqHuz9EPOJT8VazzVF2kNKKrGIraMDfWHImWP7bORxu0MtOaYTNdWCakwuyTBq0Aq4xpqUO9RvGVJtSg+Gu/EuAb+6VOw==~3748661~3556913; Domain=.gm.com; Path=/; Expires=Thu, 20 Aug 2026 20:05:13 GMT; Max-Age=14400
