preventblindness.org - Secure (SSL)

Résultats de la vérification pour : preventblindness.org

preventblindness.org est EN LIGNE

Vous ne pouvez pas vous connecter ? Vérifiez cela

Info supplémentaires pour https://preventblindness.org

État du site web preventblindness.org est EN LIGNE

Informations Techniques

Code de Statut HTTP	200
Version HTTP	HTTP/1.1
HTTPS	✔ Disponible
Adresse IP	104.21.92.81
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 🔵 HSTS Manquant	HTTP Strict Transport Security n'est pas configuré. Recommandé pour les sites HTTPS.
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 104.21.92.81
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 🔵 HSTS Manquant HTTP Strict Transport Security n'est pas configuré. Recommandé pour les sites HTTPS.
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	10.4 ms
Connexion TCP	12.4 ms
Négociation TLS	9.3 ms
Temps Jusqu'au Premier Octet (TTFB)	450.2 ms
Téléchargement du Contenu	71.5 ms
Temps de Réponse Total	521.7 ms

Résolution DNS 10.4 ms
Connexion TCP 12.4 ms
Négociation TLS 9.3 ms
Temps Jusqu'au Premier Octet (TTFB) 450.2 ms
Téléchargement du Contenu 71.5 ms
Temps de Réponse Total 521.7 ms

Sécurité

HTTPS	✔ Activé
HSTS	✘ Non configuré
CSP	⚠ Non configuré
X-Frame-Options	⚠ Non configuré
X-Content-Type-Options	⚠ Non configuré
HTTP/2	⚠ HTTP/1.1

HTTPS ✔ Activé
HSTS ✘ Non configuré
CSP ⚠ Non configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ⚠ Non configuré
HTTP/2 ⚠ HTTP/1.1

Vérification SEO Rapide

Titre	Prevent Blindness: Eye Health Resources and Advocacy
Meta Description	Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Canonique	https://preventblindness.org/
Robots Meta	follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
Titre Open Graph	Prevent Blindness: Eye Health Resources and Advocacy
Description Open Graph	Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Image Open Graph	https://preventblindness.org/wp-content/uploads/2021/03/d...
Twitter Card	summary_large_image
Titre Twitter	Prevent Blindness: Eye Health Resources and Advocacy
Description Twitter	Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Image Twitter	https://preventblindness.org/wp-content/uploads/2021/03/d...

Titre Prevent Blindness: Eye Health Resources and Advocacy
Meta Description Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Canonique https://preventblindness.org/
Robots Meta follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
Titre Open Graph Prevent Blindness: Eye Health Resources and Advocacy
Description Open Graph Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Image Open Graph https://preventblindness.org/wp-content/uploads/2021/03/d...
Twitter Card summary_large_image
Titre Twitter Prevent Blindness: Eye Health Resources and Advocacy
Description Twitter Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Image Twitter https://preventblindness.org/wp-content/uploads/2021/03/d...

Technologies Détectées

Technologie	WordPress jQuery Google Analytics Google Tag Manager Cloudflare PHP Hotjar

Technologie WordPress jQuery Google Analytics Google Tag Manager Cloudflare PHP Hotjar

En-têtes HTTP

Date	Tue, 21 Jul 2026 15:23:40 GMT
Content-type	text/html; charset=UTF-8
Server	cloudflare
Last-modified	Tue, 21 Jul 2026 11:59:02 GMT
Cache-control	max-age=0
Expires	Tue, 21 Jul 2026 15:23:40 GMT
Vary	Accept-Encoding,User-Agent
Report-to	{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=I2KbPG%2BDGbl8mfEiSkdechSttshJzlaIUAsCCzdMvn9QVxUdjyQ9ynWrywKuvY30POdNWK2LhPhpd8ydyZsumu5%2FBXJpNF7YLBAdewMK912KMG3XQtlk2trDsRm1mwpllk6coK2KXg%2FjxEB9AaTbuin9GA%3D%3D"}]}
X-proxy-cache	MISS
Cf-cache-status	DYNAMIC
Nel	{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Speculation-rules	"/cdn-cgi/speculation"
Server-timing	cfEdge;dur=7,cfOrigin;dur=326
Content-encoding	gzip
Cf-ray	a1eb35474c5e592b-CDG
Alt-svc	h3=":443"; ma=86400

Balises Meta

Viewport	width=device-width, initial-scale=1
Msapplication-TileColor	#da532c
Msapplication-config	https://preventblindness.org/wp-content/uploads/fbrfg/browserconfig.xml
Description	Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Robots	follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
Article:published_time	2020-04-20T13:12:35-05:00
Article:modified_time	2026-07-01T01:09:08-05:00
Tec-api-version	v1
Tec-api-origin	https://preventblindness.org
Generator	Powered by WPBakery Page Builder - drag and drop page builder for WordPress.

Date Tue, 21 Jul 2026 15:23:40 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Last-modified Tue, 21 Jul 2026 11:59:02 GMT
Cache-control max-age=0
Expires Tue, 21 Jul 2026 15:23:40 GMT
Vary Accept-Encoding,User-Agent
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=I2KbPG%2BDGbl8mfEiSkdechSttshJzlaIUAsCCzdMvn9QVxUdjyQ9ynWrywKuvY30POdNWK2LhPhpd8ydyZsumu5%2FBXJpNF7YLBAdewMK912KMG3XQtlk2trDsRm1mwpllk6coK2KXg%2FjxEB9AaTbuin9GA%3D%3D"}]}
X-proxy-cache MISS
Cf-cache-status DYNAMIC
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Speculation-rules "/cdn-cgi/speculation"
Server-timing cfEdge;dur=7,cfOrigin;dur=326
Content-encoding gzip
Cf-ray a1eb35474c5e592b-CDG
Alt-svc h3=":443"; ma=86400

Viewport width=device-width, initial-scale=1
Msapplication-TileColor #da532c
Msapplication-config https://preventblindness.org/wp-content/uploads/fbrfg/browserconfig.xml
Description Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Robots follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
Og:locale en_US
Og:type website
Og:title Prevent Blindness: Eye Health Resources and Advocacy
Og:description Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Og:url https://preventblindness.org/
Og:site_name Prevent Blindness
Og:updated_time 2026-07-01T01:09:08-05:00
Og:image

Og:image:secure_url

Og:image:width 1200
Og:image:height 630
Og:image:alt Prevent Blindness
Og:image:type image/jpeg
Article:published_time 2020-04-20T13:12:35-05:00
Article:modified_time 2026-07-01T01:09:08-05:00
Twitter:card summary_large_image
Twitter:title Prevent Blindness: Eye Health Resources and Advocacy
Twitter:description Discover eye health resources from Prevent Blindness. Learn about vision diseases, safety tips, and ways to support our mission to save sight.
Twitter:image

Twitter:label1 Written by
Twitter:data1 kwest@preventblindness.org
Twitter:label2 Time to read
Twitter:data2 3 minutes
Tec-api-version v1
Tec-api-origin https://preventblindness.org
Generator Powered by WPBakery Page Builder - drag and drop page builder for WordPress.

Vous ne pouvez pas vous connecter ? Vérifiez cela

Non-stop browsing
& internet stability
Best VPN in AdBlocking & Malware detection

Offre limitée, ne tardez pas !:

Utiliser l’offre
3 mois gratuits + 70% de réduction !