Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 54.215.222.186 |
| Logiciel Serveur | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔒 🟡 Contenu Mixte (1 ressources HTTP) | La page est servie en HTTPS mais charge 1 ressource(s) en HTTP. Cela peut être bloqué par les navigateurs modernes. |
|
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 54.215.222.186
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip
🔒 🟡 Contenu Mixte (1 ressources HTTP) La page est servie en HTTPS mais charge 1 ressource(s) en HTTP. Cela peut être bloqué par les navigateurs modernes.
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://stamp.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.stamps.com:443/ | 200 | HTTP/2 200 |
#1 URL https://stamp.com:443
Code de Statut HTTP 301
Statut HTTP/2 301
#2 URL https://www.stamps.com:443/
Code de Statut HTTP 200
Statut HTTP/2 200
Performance
| Résolution DNS | 8.4 ms |
| Connexion TCP | 10.4 ms |
| Négociation TLS | 11.3 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 230.6 ms |
| Téléchargement du Contenu | 7.1 ms |
| Temps de Réponse Total | 237.8 ms |
Résolution DNS 8.4 ms
Connexion TCP 10.4 ms
Négociation TLS 11.3 ms
Temps Jusqu'au Premier Octet (TTFB) 230.6 ms
Téléchargement du Contenu 7.1 ms
Temps de Réponse Total 237.8 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=31536000; includeSubDomains; |
| CSP | ✔ Configuré |
| X-Frame-Options | ⚠ Non configuré |
| X-Content-Type-Options | ✔ nosniff |
| Politique de Référent | strict-origin-when-cross-origin |
| Politique de Permissions | ✔ Configuré |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=31536000; includeSubDomains;
CSP ✔ Configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ✔ nosniff
Politique de Référent strict-origin-when-cross-origin
Politique de Permissions ✔ Configuré
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Buy Postage Online, Print USPS Stamps and Shipping Labels - Stamps.com |
| Meta Description | Buy USPS postage online from your PC, easily print postage stamps and shipping labels for all USPS mail classes. |
| Canonique | https://www.stamps.com/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Titre Open Graph | Buy Postage Online, Print USPS Stamps and Shipping Labels |
| Description Open Graph | Buy USPS postage online from your PC, easily print postage stamps and shipping labels for all USPS mail classes. |
| Image Open Graph | https://www.stamps.com/wp-content/uploads/2024/10/Stamps-... |
| Twitter Card | summary_large_image |
| Image Twitter | https://www.stamps.com/wp-content/uploads/2024/10/Stamps-... |
Titre Buy Postage Online, Print USPS Stamps and Shipping Labels - Stamps.com Meta Description Buy USPS postage online from your PC, easily print postage stamps and shipping labels for all USPS mail classes. Canonique https://www.stamps.com/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Titre Open Graph Buy Postage Online, Print USPS Stamps and Shipping Labels Description Open Graph Buy USPS postage online from your PC, easily print postage stamps and shipping labels for all USPS mail classes. Image Open Graph https://www.stamps.com/wp-content/uploads/2024/10/Stamps-... Twitter Card summary_large_image Image Twitter https://www.stamps.com/wp-content/uploads/2024/10/Stamps-... Technologies Détectées
| Technologie | WordPress Shopify jQuery Google Analytics Cloudflare PHP Node.js |
Technologie WordPress Shopify jQuery Google Analytics Cloudflare PHP Node.js
En-têtes HTTP
| Date
| Tue, 21 Jul 2026 18:06:39 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Cf-cache-status
| BYPASS |
| Vary
| Accept-Encoding,Cookie |
| Link
| ; rel=shortlink |
| X-powered-by
| WP Engine |
| X-cacheable
| SHORT |
| Cache-control
| private, no-cache, no-store, must-revalidate |
| X-cache
| HIT: 428 |
| X-cache-group
| normal |
| Set-cookie
| __cf_bm=Y97Pvc4xXvPPkXQa71WTHZQOccTHLwX9byJAGD08UFo-1784657198.903433-1.0.1.1-wG3uGwxrs.FbWpidFJxuA46E3yw6cIhvUcuMmeF4lFGgPVQEZ1R7yTTV0kbMw.C9roEFozCBMmVpxqkK5RBhQrZQIU4T8k3LduFk6GlwP4WSUlL28Y3ZrpHhXVkCJ_xk; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.stamps.com; Expires=Tue, 21 Jul 2026 18:36:39 GMT |
| X-xss-protection
| 1; mode=block |
| Content-security-policy
| frame-ancestors 'self' https://store.stamps.com https://*.mybigcommerce.com https://*.myshopify.com https://*.stamps.com https://*.endicia.com |
| Permissions-policy
| geolocation=(), midi=(), microphone=(), camera=(), magnetometer=(), gyroscope=(), fullscreen=(self), payment=() |
| Referrer-policy
| strict-origin-when-cross-origin |
| Strict-transport-security
| max-age=31536000; includeSubDomains; |
| X-content-type-options
| nosniff |
| Content-encoding
| gzip |
| Cf-ray
| a1ec24052bd0d3b7-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Balises Meta
| Viewport | width=device-width, initial-scale=1 |
| X-ua-compatible | IE=edge |
| Application-name | Stamps |
| Referrer | origin-when-cross-origin |
| Msapplication-TileColor | #2159a8 |
| Keywords | postage online, usps stamps, print postage, online postage, stamps online, stamps, postage stamps, buy stamps, post office stamps, buy stamps online, print stamps online, postage by mail, postage, postage stamp, usps, us postal service, united states postal service, stamps.com, sdcmainprod.wpengine.com, stamps com, stamp com |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | Buy USPS postage online from your PC, easily print postage stamps and shipping labels for all USPS mail classes. |
| Article:publisher | https://www.facebook.com/stampscom/ |
| Article:modified_time | 2026-02-18T21:23:01+00:00 |
| Google-site-verification | d9JBzXqa08UISD3JH1bMtBLbDQGpbArJnzucLZvHNpk |
| Msapplication-TileImage |  |
Date Tue, 21 Jul 2026 18:06:39 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Cf-cache-status BYPASS
Vary Accept-Encoding,Cookie
Link ; rel=shortlink
X-powered-by WP Engine
X-cacheable SHORT
Cache-control private, no-cache, no-store, must-revalidate
X-cache HIT: 428
X-cache-group normal
Set-cookie __cf_bm=Y97Pvc4xXvPPkXQa71WTHZQOccTHLwX9byJAGD08UFo-1784657198.903433-1.0.1.1-wG3uGwxrs.FbWpidFJxuA46E3yw6cIhvUcuMmeF4lFGgPVQEZ1R7yTTV0kbMw.C9roEFozCBMmVpxqkK5RBhQrZQIU4T8k3LduFk6GlwP4WSUlL28Y3ZrpHhXVkCJ_xk; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.stamps.com; Expires=Tue, 21 Jul 2026 18:36:39 GMT
X-xss-protection 1; mode=block
Content-security-policy frame-ancestors 'self' https://store.stamps.com https://*.mybigcommerce.com https://*.myshopify.com https://*.stamps.com https://*.endicia.com
Permissions-policy geolocation=(), midi=(), microphone=(), camera=(), magnetometer=(), gyroscope=(), fullscreen=(self), payment=()
Referrer-policy strict-origin-when-cross-origin
Strict-transport-security max-age=31536000; includeSubDomains;
X-content-type-options nosniff
Content-encoding gzip
Cf-ray a1ec24052bd0d3b7-CDG
Alt-svc h3=":443"; ma=86400
