Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 23.46.188.60 |
| Logiciel Serveur | Tesco Web Server |
| Compression | gzip |
|
ℹ 🔵 HSTS Manquant | HTTP Strict Transport Security n'est pas configuré. Recommandé pour les sites HTTPS. |
|
ℹ 🔵 X-Frame-Options Manquant | Le site peut être intégré dans des iframes par des tiers (risque de clickjacking). |
Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 23.46.188.60
Logiciel Serveur Tesco Web Server
Compression gzip
ℹ 🔵 HSTS Manquant HTTP Strict Transport Security n'est pas configuré. Recommandé pour les sites HTTPS.
ℹ 🔵 X-Frame-Options Manquant Le site peut être intégré dans des iframes par des tiers (risque de clickjacking).
Chaîne de Redirection
| # | URL | Code de Statut HTTP | Statut |
| 1 | https://tesco.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.tesco.com/ | 200 | HTTP/2 200 |
#1 URL https://tesco.com:443
Code de Statut HTTP 301
Statut HTTP/1.1 301 Moved Permanently
#2 URL https://www.tesco.com/
Code de Statut HTTP 200
Statut HTTP/2 200
Performance
| Résolution DNS | 30 ms |
| Connexion TCP | 31.1 ms |
| Négociation TLS | 6.5 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 354.4 ms |
| Téléchargement du Contenu | 24.4 ms |
| Temps de Réponse Total | 378.8 ms |
Résolution DNS 30 ms
Connexion TCP 31.1 ms
Négociation TLS 6.5 ms
Temps Jusqu'au Premier Octet (TTFB) 354.4 ms
Téléchargement du Contenu 24.4 ms
Temps de Réponse Total 378.8 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✘ Non configuré |
| CSP | ✔ Configuré |
| X-Frame-Options | ⚠ Non configuré |
| X-Content-Type-Options | ⚠ Non configuré |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✘ Non configuré
CSP ✔ Configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ⚠ Non configuré
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Tesco - Supermarkets | Online Groceries, Clubcard & Recipes - Tesco Groceries |
Titre Tesco - Supermarkets | Online Groceries, Clubcard & Recipes - Tesco Groceries
Technologies Détectées
| Technologie | Google Analytics Google Tag Manager Node.js |
Technologie Google Analytics Google Tag Manager Node.js
En-têtes HTTP
| Content-type
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| Akamai-request-bc
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| Akamai-grn
| 0.8e56c817.1784653679.19c441ee |
| Expires
| Tue, 21 Jul 2026 17:08:00 GMT |
| Cache-control
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| Pragma
| no-cache |
| X-akamai-transformed
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| Content-encoding
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| Date
| Tue, 21 Jul 2026 17:08:00 GMT |
| Vary
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| Set-cookie
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| Server
| Tesco Web Server |
| Akamai-cache-status
| NotCacheable from child |
| X-queueit-connector
| akamai |
Balises Meta
| Viewport | width=device-width, initial-scale=1.0 |
| X-UA-Compatible | ie=edge |
| Content-language | en-GB |
Content-type text/html
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Akamai-grn 0.8e56c817.1784653679.19c441ee
Expires Tue, 21 Jul 2026 17:08:00 GMT
Cache-control max-age=0, no-cache, no-store
Pragma no-cache
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Vary Accept-Encoding
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Server Tesco Web Server
Akamai-cache-status NotCacheable from child
X-queueit-connector akamai
