Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 185.67.36.169 |
| Logiciel Serveur | Apache |
| Compression | gzip |
|
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 185.67.36.169
Logiciel Serveur Apache
Compression gzip
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://posteo.de:443 | 302 | HTTP/1.1 302 Found |
| 2 | https://posteo.de/en | 200 | HTTP/1.1 200 OK |
#1 URL https://posteo.de:443
Code de Statut HTTP 302
Statut HTTP/1.1 302 Found
#2 URL https://posteo.de/en
Code de Statut HTTP 200
Statut HTTP/1.1 200 OK
Performance
| Résolution DNS | 0.5 ms |
| Connexion TCP | 9.8 ms |
| Négociation TLS | 17.3 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 38.2 ms |
| Téléchargement du Contenu | 10.3 ms |
| Temps de Réponse Total | 48.5 ms |
Résolution DNS 0.5 ms
Connexion TCP 9.8 ms
Négociation TLS 17.3 ms
Temps Jusqu'au Premier Octet (TTFB) 38.2 ms
Téléchargement du Contenu 10.3 ms
Temps de Réponse Total 48.5 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configuré |
| X-Frame-Options | ⚠ Non configuré |
| X-Content-Type-Options | ✔ nosniff |
| Politique de Référent | no-referrer |
| Politique de Permissions | ✔ Configuré |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ✔ nosniff
Politique de Référent no-referrer
Politique de Permissions ✔ Configuré
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Email green, secure, simple and ad-free - posteo.de - |
| Meta Description | Posteo is an innovative email provider that is concerned with sustainability and privacy and is completely ad-free. Our email accounts, calendars and address books can be synchronised - we use comprehensive encryption. |
Titre Email green, secure, simple and ad-free - posteo.de -
Meta Description Posteo is an innovative email provider that is concerned with sustainability and privacy and is completely ad-free. Our email accounts, calendars and address books can be synchronised - we use comprehensive encryption.
Technologies Détectées
| Technologie | Google Analytics Apache |
Technologie Google Analytics Apache
En-têtes HTTP
| Date
| Tue, 21 Jul 2026 06:19:54 GMT |
| Server
| Apache |
| Referrer-policy
| no-referrer |
| Vary
| Accept-Encoding |
| Last-modified
| Tue, 21 Jul 2026 06:04:47 GMT |
| Etag
| "4400-65718ccd17c0f" |
| Accept-ranges
| bytes |
| Content-length
| 17408 |
| X-content-type-options
| nosniff |
| X-dns-prefetch-control
| off |
| Content-security-policy
| connect-src https://api.posteo.de https://payment.posteo.de https://cdn.posteo.de wss://posteo.de 'self'; child-src 'self'; font-src 'self' data:; form-action https://www.paypal.com https://hooks.stripe.com 'self' data:; frame-ancestors 'self'; frame-src 'self' blob:; img-src data: *; manifest-src 'self'; media-src 'self' https://cdn.posteo.de; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-eval' 'unsafe-inline'; default-src 'none'; reflected-xss block; referrer no-referrer; |
| Permissions-policy
| accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=() |
| Content-encoding
| gzip |
| Cache-control
| max-age=0, must-revalidate |
| Content-type
| text/html |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
Balises Meta
| Viewport | width=device-width, initial-scale=1.0 |
| Keywords | Email, webmail, green energy, Green Planet Energy, Privacy, IMAP, Account, Ad-free |
| Description | Posteo is an innovative email provider that is concerned with sustainability and privacy and is completely ad-free. Our email accounts, calendars and address books can be synchronised - we use comprehensive encryption. |
| Msapplication-TileColor | #a9d158 |
| Msapplication-config | /browserconfig.xml |
| Apple-mobile-web-app-capable | yes |
| Apple-mobile-web-app-status-bar-style | black |
| Apple-mobile-web-app-title | Posteo |
Date Tue, 21 Jul 2026 06:19:54 GMT
Server Apache
Referrer-policy no-referrer
Vary Accept-Encoding
Last-modified Tue, 21 Jul 2026 06:04:47 GMT
Etag "4400-65718ccd17c0f"
Accept-ranges bytes
Content-length 17408
X-content-type-options nosniff
X-dns-prefetch-control off
Content-security-policy connect-src https://api.posteo.de https://payment.posteo.de https://cdn.posteo.de wss://posteo.de 'self'; child-src 'self'; font-src 'self' data:; form-action https://www.paypal.com https://hooks.stripe.com 'self' data:; frame-ancestors 'self'; frame-src 'self' blob:; img-src data: *; manifest-src 'self'; media-src 'self' https://cdn.posteo.de; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-eval' 'unsafe-inline'; default-src 'none'; reflected-xss block; referrer no-referrer;
Permissions-policy accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=()
Content-encoding gzip
Cache-control max-age=0, must-revalidate
Content-type text/html
Strict-transport-security max-age=31536000; includeSubDomains; preload
