Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 18.164.52.127 |
| CDN | CDN (Miss from cloudfront) |
| Compression | gzip |
Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 18.164.52.127
CDN CDN (Miss from cloudfront)
Compression gzip
Chaîne de Redirection
| # | URL | Code de Statut HTTP | Statut |
| 1 | https://postcards.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.postcards.com/ | 200 | HTTP/2 200 |
#1 URL https://postcards.com:443
Code de Statut HTTP 301
Statut HTTP/2 301
#2 URL https://www.postcards.com/
Code de Statut HTTP 200
Statut HTTP/2 200
Performance
| Résolution DNS | 10.7 ms |
| Connexion TCP | 11.9 ms |
| Négociation TLS | 9.1 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 561.3 ms |
| Téléchargement du Contenu | 0.2 ms |
| Temps de Réponse Total | 561.5 ms |
Résolution DNS 10.7 ms
Connexion TCP 11.9 ms
Négociation TLS 9.1 ms
Temps Jusqu'au Premier Octet (TTFB) 561.3 ms
Téléchargement du Contenu 0.2 ms
Temps de Réponse Total 561.5 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configuré |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Politique de Référent | origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configuré
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Politique de Référent origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Postcards.com - Design, Print and Mail Postcards |
| Meta Description | Print Postcards, Brochures, Greeting Cards and more at Postcards.com. Free design templates for professionals to choose from. Postcard Mailing Available! |
| Canonique | https://www.postcards.com/ |
Titre Postcards.com - Design, Print and Mail Postcards
Meta Description Print Postcards, Brochures, Greeting Cards and more at Postcards.com. Free design templates for professionals to choose from. Postcard Mailing Available!
Canonique https://www.postcards.com/
Technologies Détectées
| Technologie | jQuery Google Analytics Google Tag Manager |
Technologie jQuery Google Analytics Google Tag Manager
En-têtes HTTP
| Content-type
| text/html; charset=UTF-8 |
| Content-length
| 5657 |
| Date
| Tue, 21 Jul 2026 18:11:00 GMT |
| Content-encoding
| gzip |
| Server
| |
| Set-cookie
| __pcCustomer=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; domain=.postcards.com |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| Pragma
| no-cache |
| Vary
| Accept-Encoding |
| X-cache
| Miss from cloudfront |
| Via
| 1.1 a7253b490fb8bb0dd0b4ed29b3f2d85a.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG50-P4 |
| Alt-svc
| h3=":443"; ma=86400 |
| X-amz-cf-id
| ekLgKseTnhIQZSfbS-xDqdMrCvHq8rrbMNfxHHQaBZkR09gRmmrbEw== |
| X-xss-protection
| 1; mode=block |
| X-frame-options
| SAMEORIGIN |
| Referrer-policy
| origin-when-cross-origin |
| Content-security-policy
| upgrade-insecure-requests; frame-ancestors https: 'self' *.postcards.com *.digitalroom.com *.chasepaymentechhostedpay-var.com *.chasepaymentechhostedpay.com *.googletagmanager.com; |
| X-content-type-options
| nosniff |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Expect-ct
| max-age=31536000 |
| Feature-policy
| geolocation 'none' |
| X-permitted-cross-domain-policies
| none |
Balises Meta
| Description | Print Postcards, Brochures, Greeting Cards and more at Postcards.com. Free design templates for professionals to choose from. Postcard Mailing Available! |
| Msvalidate.01 | 5693AEC85992B8192918BD3236AB4EB7 |
| Content-Type | text/html; charset=UTF-8 |
| X-UA-Compatible | IE=9; IE=edge |
Content-type text/html; charset=UTF-8
Content-length 5657
Date Tue, 21 Jul 2026 18:11:00 GMT
Content-encoding gzip
Server
Set-cookie __pcCustomer=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; domain=.postcards.com
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma no-cache
Vary Accept-Encoding
X-cache Miss from cloudfront
Via 1.1 a7253b490fb8bb0dd0b4ed29b3f2d85a.cloudfront.net (CloudFront)
X-amz-cf-pop CDG50-P4
Alt-svc h3=":443"; ma=86400
X-amz-cf-id ekLgKseTnhIQZSfbS-xDqdMrCvHq8rrbMNfxHHQaBZkR09gRmmrbEw==
X-xss-protection 1; mode=block
X-frame-options SAMEORIGIN
Referrer-policy origin-when-cross-origin
Content-security-policy upgrade-insecure-requests; frame-ancestors https: 'self' *.postcards.com *.digitalroom.com *.chasepaymentechhostedpay-var.com *.chasepaymentechhostedpay.com *.googletagmanager.com;
X-content-type-options nosniff
Strict-transport-security max-age=31536000; includeSubDomains; preload
Expect-ct max-age=31536000
Feature-policy geolocation 'none'
X-permitted-cross-domain-policies none
