Résultats de la vérification pour : cached.com
Info supplémentaires pour https://cached.com
Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 104.21.84.251 |
| Logiciel Serveur | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🕐 🟡 Réponse Lente (1101 ms) | Le temps de réponse dépasse 1 seconde. Envisagez d'optimiser le serveur ou d'utiliser du cache. |
|
ℹ 🔵 Content Security Policy Manquante | CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu. |
|
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 104.21.84.251
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip
🕐 🟡 Réponse Lente (1101 ms) Le temps de réponse dépasse 1 seconde. Envisagez d'optimiser le serveur ou d'utiliser du cache.
ℹ 🔵 Content Security Policy Manquante CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.
ℹ 🔵 X-Frame-Options Manquant Le site peut être intégré dans des iframes par des tiers (risque de clickjacking).
Performance
| Résolution DNS | 1.1 ms |
| Connexion TCP | 3 ms |
| Négociation TLS | 9.2 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 1100.5 ms |
| Téléchargement du Contenu | 0.4 ms |
| Temps de Réponse Total | 1101 ms |
Résolution DNS 1.1 ms
Connexion TCP 3 ms
Négociation TLS 9.2 ms
Temps Jusqu'au Premier Octet (TTFB) 1100.5 ms
Téléchargement du Contenu 0.4 ms
Temps de Réponse Total 1101 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=15552000; includeSubDomains |
| CSP | ⚠ Non configuré |
| X-Frame-Options | ⚠ Non configuré |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=15552000; includeSubDomains
CSP ⚠ Non configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Cached.com — Caching Explained | Browser, Server & CDN |
| Meta Description | Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners. |
| Canonique | https://cached.com/ |
| Robots Meta | index, follow |
| Titre Open Graph | Cached.com — Caching Explained | Browser, Server & CDN |
| Description Open Graph | Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners. |
| Image Open Graph | https://images.unsplash.com/photo-1517694712202-14dd9538a... |
| Twitter Card | summary_large_image |
| Titre Twitter | Cached.com |
| Description Twitter | Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners. |
| Image Twitter | https://images.unsplash.com/photo-1517694712202-14dd9538a... |
Titre Cached.com — Caching Explained | Browser, Server & CDN Meta Description Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners. Canonique https://cached.com/ Robots Meta index, follow Titre Open Graph Cached.com — Caching Explained | Browser, Server & CDN Description Open Graph Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners. Image Open Graph https://images.unsplash.com/photo-1517694712202-14dd9538a... Twitter Card summary_large_image Titre Twitter Cached.com Description Twitter Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners. Image Twitter https://images.unsplash.com/photo-1517694712202-14dd9538a... Technologies Détectées
| Technologie | Google Analytics Cloudflare |
Technologie Google Analytics Cloudflare
En-têtes HTTP
| Date
| Thu, 20 Aug 2026 03:29:20 GMT |
| Content-type
| text/html; charset=utf-8 |
| Cache-control
| public, max-age=300 |
| X-template
| amber-unified-v2.0 |
| X-tier
| 2 |
| X-version
| 2.0.0 |
| X-vertical
| code |
| Strict-transport-security
| max-age=15552000; includeSubDomains |
| X-content-type-options
| nosniff |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=is%2BMA1%2F5CNc4ea30PimKFecNIYFogjEJwA%2Fk%2FwwbLUWCsf5lhnS4Es0pKvM42API5KuJLAtiMN%2B3SFj1fiFrd6Rx8l%2F0m36sgCm%2FHpARUjrNsuvx8w7PNw0TJ2f0vHjrtPFygwuxRD5h"}]} |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Content-encoding
| gzip |
| Server
| cloudflare |
| Cf-ray
| a2de501df8aad142-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Balises Meta
| Viewport | width=device-width,initial-scale=1.0 |
| Description | Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners. |
| Keywords | how does web caching work, cache-control header explained, CDN caching guide, cache invalidation strategies, browser cache vs server cache, stale-while-revalidate, improve website speed caching, ETag explained |
| Robots | index, follow |
| Theme-color | #0f766e |
| A2a:endpoint | /.well-known/agent.json |
| A2a:brand | Cached.com |
| A2a:vertical | code |
| Ecorp:network | VentureOS |
Date Thu, 20 Aug 2026 03:29:20 GMT
Content-type text/html; charset=utf-8
Cache-control public, max-age=300
X-template amber-unified-v2.0
X-tier 2
X-version 2.0.0
X-vertical code
Strict-transport-security max-age=15552000; includeSubDomains
X-content-type-options nosniff
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=is%2BMA1%2F5CNc4ea30PimKFecNIYFogjEJwA%2Fk%2FwwbLUWCsf5lhnS4Es0pKvM42API5KuJLAtiMN%2B3SFj1fiFrd6Rx8l%2F0m36sgCm%2FHpARUjrNsuvx8w7PNw0TJ2f0vHjrtPFygwuxRD5h"}]}
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Content-encoding gzip
Server cloudflare
Cf-ray a2de501df8aad142-CDG
Alt-svc h3=":443"; ma=86400
Viewport width=device-width,initial-scale=1.0
Description Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners.
Keywords how does web caching work, cache-control header explained, CDN caching guide, cache invalidation strategies, browser cache vs server cache, stale-while-revalidate, improve website speed caching, ETag explained
Robots index, follow
Theme-color #0f766e
Og:type website
Og:url https://cached.com/
Og:site_name Cached.com
Og:title Cached.com — Caching Explained | Browser, Server & CDN
Og:description Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners.
Og:image https://images.unsplash.com/photo-1517694712202-14dd9538aa97?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=75
Twitter:card summary_large_image
Twitter:title Cached.com
Twitter:description Web caching from browser to CDN: cache headers, TTLs, invalidation, edge caching, and debugging stale content. Practical guides for developers and site owners.
Twitter:image https://images.unsplash.com/photo-1517694712202-14dd9538aa97?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=75
A2a:endpoint /.well-known/agent.json
A2a:brand Cached.com
A2a:vertical code
Ecorp:network VentureOS
