Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 198.208.73.147 |
| CDN | Fastly |
| Compression | gzip |
Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 198.208.73.147
CDN Fastly
Compression gzip
Chaîne de Redirection
| # | URL | Code de Statut HTTP | Statut |
| 1 | https://onstar.com:443 | 301 | HTTP/1.0 301 Moved Permanently |
| 2 | https://www.onstar.com/ | 200 | HTTP/2 200 |
#1 URL https://onstar.com:443
Code de Statut HTTP 301
Statut HTTP/1.0 301 Moved Permanently
#2 URL https://www.onstar.com/
Code de Statut HTTP 200
Statut HTTP/2 200
Performance
| Résolution DNS | 29 ms |
| Connexion TCP | 30.5 ms |
| Négociation TLS | 4.5 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 47.2 ms |
| Téléchargement du Contenu | 1.7 ms |
| Temps de Réponse Total | 48.9 ms |
Résolution DNS 29 ms
Connexion TCP 30.5 ms
Négociation TLS 4.5 ms
Temps Jusqu'au Premier Octet (TTFB) 47.2 ms
Téléchargement du Contenu 1.7 ms
Temps de Réponse Total 48.9 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=15768000 ; includeSubDomains |
| CSP | ✔ Configuré |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=15768000 ; includeSubDomains
CSP ✔ Configuré
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | OnStar® Connected Vehicle Services | Safety & Support 24/7 |
| Meta Description | Stay connected and protected with OnStar®. Discover 24/7 safety, navigation, roadside assistance & in-vehicle Wi-Fi for your Chevrolet, Buick, GMC, or Cadillac. |
| Canonique | https://www.onstar.com |
| Twitter Card | summary |
Titre OnStar® Connected Vehicle Services | Safety & Support 24/7
Meta Description Stay connected and protected with OnStar®. Discover 24/7 safety, navigation, roadside assistance & in-vehicle Wi-Fi for your Chevrolet, Buick, GMC, or Cadillac.
Canonique https://www.onstar.com
Twitter Card summary
Technologies Détectées
| Technologie | Google Analytics |
Technologie Google Analytics
En-têtes HTTP
| Accept-ranges
| bytes |
| Content-encoding
| gzip |
| X-vhost
| publish |
| Content-disposition
| inline |
| Content-type
| text/html;charset=utf-8 |
| X-content-type-options
| nosniff |
| X-served-by
| cache-iad-kcgs7200052-IAD |
| X-timer
| S1787852294.681432,VS0,VS0,VE15 |
| Vary
| Accept-Encoding |
| Content-length
| 32226 |
| Cache-control
| max-age=3600 |
| Date
| Fri, 28 Aug 2026 11:38:32 GMT |
| Set-cookie
| GMWP_location=country_code=FR,region_code=IDF,city=PARIS,county=PLACE_HOLDER,zip=PLACE_HOLDER |
| X-frame-options
| SAMEORIGIN |
| Content-security-policy
| frame-ancestors 'self' https://*.onstar.com https://enrollment.autopartners.net/ https://*.gm.com |
| Strict-transport-security
| max-age=15768000 ; includeSubDomains |
| X-debug-traceparent
| 00-1dbb4e95247ed0db716ffdea3ac7ca1d-0000000062ae2af7-01 |
| 221226-nexus-prg1-prod
| 0.222a1202.1787917112.73fb273 |
Balises Meta
| Template | generic-templates-page |
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Content-type | text/html; charset=UTF-8 |
| Description | Stay connected and protected with OnStar®. Discover 24/7 safety, navigation, roadside assistance & in-vehicle Wi-Fi for your Chevrolet, Buick, GMC, or Cadillac. |
| Content-page-ref | rOzcz-cdwkDuu6mlxjP7ZbtzeebcvRXeBJCt8cm6BMia1DPtoUr2s6hJI5-f-GkWTVZHOSG-4cf70PWyJZufKg |
Accept-ranges bytes
Content-encoding gzip
X-vhost publish
Content-disposition inline
Content-type text/html;charset=utf-8
X-content-type-options nosniff
X-served-by cache-iad-kcgs7200052-IAD
X-timer S1787852294.681432,VS0,VS0,VE15
Vary Accept-Encoding
Content-length 32226
Cache-control max-age=3600
Date Fri, 28 Aug 2026 11:38:32 GMT
Set-cookie GMWP_location=country_code=FR,region_code=IDF,city=PARIS,county=PLACE_HOLDER,zip=PLACE_HOLDER
X-frame-options SAMEORIGIN
Content-security-policy frame-ancestors 'self' https://*.onstar.com https://enrollment.autopartners.net/ https://*.gm.com
Strict-transport-security max-age=15768000 ; includeSubDomains
X-debug-traceparent 00-1dbb4e95247ed0db716ffdea3ac7ca1d-0000000062ae2af7-01
221226-nexus-prg1-prod 0.222a1202.1787917112.73fb273
