Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 104.21.21.161 |
| Logiciel Serveur | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
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 104.21.21.161
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip
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 | 8.5 ms |
| Connexion TCP | 10.4 ms |
| Négociation TLS | 7.8 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 50.8 ms |
| Téléchargement du Contenu | 3.6 ms |
| Temps de Réponse Total | 54.5 ms |
Résolution DNS 8.5 ms
Connexion TCP 10.4 ms
Négociation TLS 7.8 ms
Temps Jusqu'au Premier Octet (TTFB) 50.8 ms
Téléchargement du Contenu 3.6 ms
Temps de Réponse Total 54.5 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Non configuré |
| X-Frame-Options | ⚠ Non configuré |
| X-Content-Type-Options | ⚠ Non configuré |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=31536000
CSP ⚠ Non configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ⚠ Non configuré
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Homepage - Jeffrey Zeldman Presents |
| Canonique | https://zeldman.com/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Titre Open Graph | Homepage - Jeffrey Zeldman Presents |
| Description Open Graph | - Jeffrey Zeldman Presents |
| Image Open Graph | https://zeldman.com/wp-content/uploads/zeldman.webp |
| Twitter Card | summary_large_image |
Titre Homepage - Jeffrey Zeldman Presents Canonique https://zeldman.com/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Titre Open Graph Homepage - Jeffrey Zeldman Presents Description Open Graph - Jeffrey Zeldman Presents Image Open Graph https://zeldman.com/wp-content/uploads/zeldman.webp Twitter Card summary_large_image Technologies Détectées
| Technologie | WordPress WooCommerce Google Analytics Google Tag Manager Cloudflare PHP |
Technologie WordPress WooCommerce Google Analytics Google Tag Manager Cloudflare PHP
En-têtes HTTP
| Date
| Wed, 22 Jul 2026 11:58:16 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Strict-transport-security
| max-age=31536000 |
| Vary
| accept, content-type, cookie |
| Last-modified
| Wed, 22 Jul 2026 11:28:23 GMT |
| Cache-control
| max-age=80, must-revalidate |
| X-nananana
| Batcache-Hit |
| X-hacker
| Want root? Visit join.a8c.com and mention this header. |
| Host-header
| WordPress.com |
| X-pingback
| https://zeldman.com/xmlrpc.php |
| Link
| ; rel=shortlink |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=tpUe0CVLdJwkqh0DKBnlknD1V6wHuJmFESSkizD5l7OQ9KG7OObbkGdfuuVAafW0DIpBrpIPe%2FYafETMnPN5xWC9l5nWLfdmuO1qaIYG4wwYENDnOFLpGpOZB2gQrg%3D%3D"}]} |
| X-ac
| 36.cdg _atomic_ams STALE |
| Alt-svc
| h3=":443"; ma=86400 |
| Server-timing
| a8c-cdn, dc;desc=cdg, cache;desc=STALE;dur=3.0 |
| Cf-cache-status
| DYNAMIC |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Content-encoding
| gzip |
| Cf-ray
| a1f245c79de88b21-CDG |
Balises Meta
| Viewport | width=device-width, initial-scale=1 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Article:publisher | https://www.facebook.com/jzeldman |
| Article:modified_time | 2026-06-02T14:46:25+00:00 |
| Generator | Site Kit by Google 1.183.0 |
| Fediverse:creator | sonia@zeldman.com |
| Msapplication-TileImage |  |
Date Wed, 22 Jul 2026 11:58:16 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Strict-transport-security max-age=31536000
Vary accept, content-type, cookie
Last-modified Wed, 22 Jul 2026 11:28:23 GMT
Cache-control max-age=80, must-revalidate
X-nananana Batcache-Hit
X-hacker Want root? Visit join.a8c.com and mention this header.
Host-header WordPress.com
X-pingback https://zeldman.com/xmlrpc.php
Link ; rel=shortlink
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=tpUe0CVLdJwkqh0DKBnlknD1V6wHuJmFESSkizD5l7OQ9KG7OObbkGdfuuVAafW0DIpBrpIPe%2FYafETMnPN5xWC9l5nWLfdmuO1qaIYG4wwYENDnOFLpGpOZB2gQrg%3D%3D"}]}
X-ac 36.cdg _atomic_ams STALE
Alt-svc h3=":443"; ma=86400
Server-timing a8c-cdn, dc;desc=cdg, cache;desc=STALE;dur=3.0
Cf-cache-status DYNAMIC
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Content-encoding gzip
Cf-ray a1f245c79de88b21-CDG
