Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 198.208.74.205 |
| Compresión | gzip |
|
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 198.208.74.205
Compresión gzip
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://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
Código de estado HTTP 301
Estado HTTP/1.0 301 Moved Permanently
#2 URL https://www.gm.com/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 152.4 ms |
| Conexión TCP | 159.3 ms |
| Negociación TLS | 6.4 ms |
| Tiempo hasta el primer byte (TTFB) | 182.6 ms |
| Descarga de contenido | 1.4 ms |
| Tiempo total de respuesta | 184 ms |
Resolución DNS 152.4 ms
Conexión TCP 159.3 ms
Negociación TLS 6.4 ms
Tiempo hasta el primer byte (TTFB) 182.6 ms
Descarga de contenido 1.4 ms
Tiempo total de respuesta 184 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 | General Motors: Iconic Vehicles for Every Drive |
| Meta descripción | 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. |
| Canonical | https://www.gm.com |
| Título Open Graph | General Motors: Iconic Vehicles for Every Drive |
| Descripción 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. |
| Imagen Open Graph | https://www.gm.com/content/public/us/en/gm/home/jcr:conte... |
Título General Motors: Iconic Vehicles for Every Drive Meta descripción 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. Canonical https://www.gm.com Título Open Graph General Motors: Iconic Vehicles for Every Drive Descripción 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. Imagen Open Graph https://www.gm.com/content/public/us/en/gm/home/jcr:conte... Tecnologías Detectadas
| Tecnología | jQuery Google Analytics Node.js |
Tecnología jQuery Google Analytics Node.js
Cabeceras 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 02:39:53 GMT |
| Cache-control
| max-age=0, no-cache, private |
| Pragma
| no-cache |
| Date
| Thu, 20 Aug 2026 02:39:53 GMT |
| Content-length
| 24138 |
| Vary
| Accept-Encoding |
| Akamai-grn
| 0.cad84b17.1787193593.10825e9e |
| Set-cookie
| bm_sz=C982B78064A7A812B8508B17E136D51D~YAAQythLF/9HPfqfAQAASQ8KHQCOoGP8HJUY2CRbG42Fkeb9dyek+tJl5q8vzKuVe6zlWvpD6ie58WkmFVJCIxsrv2Orw8uCFfDE3sCt5KasAt7EH8AyI3IBru+mEVGxmEK9XDSXkPS3zSub+nQ277CQAAkz7IXxANxBT+skMsqt6pLIttGnzol3p2KxwdleirM6uLrZvmzzJXA3XjQiIVbKOWaJhP/zbbtGah/khhH6VFbzgokt9uNL449Uohj1FYFHdry7otU/ibhyJhsUS+cL0wW9rotBiFOXVHpSnLqA+3CKEoP0huT/cDPtUTf6ft0bRgYMnjyzf85MqsD8IHG2A3L9xJkoLlbi46E1sYChaueEV8HtfpPyE6MG11A1Un7LxGlW5Q==~4469810~4405318; Domain=.gm.com; Path=/; Expires=Thu, 20 Aug 2026 06:39:53 GMT; Max-Age=14400 |
Meta Tags
| 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 02:39:53 GMT
Cache-control max-age=0, no-cache, private
Pragma no-cache
Date Thu, 20 Aug 2026 02:39:53 GMT
Content-length 24138
Vary Accept-Encoding
Akamai-grn 0.cad84b17.1787193593.10825e9e
Set-cookie bm_sz=C982B78064A7A812B8508B17E136D51D~YAAQythLF/9HPfqfAQAASQ8KHQCOoGP8HJUY2CRbG42Fkeb9dyek+tJl5q8vzKuVe6zlWvpD6ie58WkmFVJCIxsrv2Orw8uCFfDE3sCt5KasAt7EH8AyI3IBru+mEVGxmEK9XDSXkPS3zSub+nQ277CQAAkz7IXxANxBT+skMsqt6pLIttGnzol3p2KxwdleirM6uLrZvmzzJXA3XjQiIVbKOWaJhP/zbbtGah/khhH6VFbzgokt9uNL449Uohj1FYFHdry7otU/ibhyJhsUS+cL0wW9rotBiFOXVHpSnLqA+3CKEoP0huT/cDPtUTf6ft0bRgYMnjyzf85MqsD8IHG2A3L9xJkoLlbi46E1sYChaueEV8HtfpPyE6MG11A1Un7LxGlW5Q==~4469810~4405318; Domain=.gm.com; Path=/; Expires=Thu, 20 Aug 2026 06:39:53 GMT; Max-Age=14400
