certain.com - Secure (SSL)

Résultats de la vérification pour : certain.com

certain.com est EN LIGNE

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Info supplémentaires pour https://certain.com

État du site web certain.com est EN LIGNE

Informations Techniques

Code de Statut HTTP	200
Version HTTP	HTTP/1.1
HTTPS	✔ Disponible
Adresse IP	185.158.133.1
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 185.158.133.1
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).

Chaîne de Redirection

#	URL	Code de Statut HTTP	Statut
1	https://certain.com:443	302	HTTP/2 302
2	https://www.certain.com/	200	HTTP/2 200

#1 URL https://certain.com:443
Code de Statut HTTP 302
Statut HTTP/2 302

#2 URL https://www.certain.com/
Code de Statut HTTP 200
Statut HTTP/2 200

Performance

Résolution DNS	147.6 ms
Connexion TCP	155.2 ms
Négociation TLS	5.9 ms
Temps Jusqu'au Premier Octet (TTFB)	245.6 ms
Téléchargement du Contenu	0.2 ms
Temps de Réponse Total	245.8 ms

Résolution DNS 147.6 ms
Connexion TCP 155.2 ms
Négociation TLS 5.9 ms
Temps Jusqu'au Premier Octet (TTFB) 245.6 ms
Téléchargement du Contenu 0.2 ms
Temps de Réponse Total 245.8 ms

Sécurité

HTTPS	✔ Activé
HSTS	✔ max-age=31536000; includeSubDomains
CSP	⚠ Non configuré
X-Frame-Options	⚠ Non configuré
X-Content-Type-Options	✔ nosniff
Politique de Référent	strict-origin-when-cross-origin
HTTP/2	⚠ HTTP/1.1

HTTPS ✔ Activé
HSTS ✔ max-age=31536000; includeSubDomains
CSP ⚠ Non configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ✔ nosniff
Politique de Référent strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1

Vérification SEO Rapide

Titre	Certain — AI-Powered Event Intelligence Platform
Meta Description	Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Canonique	https://certain.com/
Robots Meta	index, follow
Titre Open Graph	Certain — AI-Powered Event Intelligence Platform
Description Open Graph	Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Image Open Graph	https://certain.com/images/og-default.jpg
Twitter Card	summary_large_image
Titre Twitter	Certain — AI-Powered Event Intelligence Platform
Description Twitter	Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Image Twitter	https://certain.com/images/og-default.jpg

Titre Certain — AI-Powered Event Intelligence Platform
Meta Description Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Canonique https://certain.com/
Robots Meta index, follow
Titre Open Graph Certain — AI-Powered Event Intelligence Platform
Description Open Graph Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Image Open Graph https://certain.com/images/og-default.jpg
Twitter Card summary_large_image
Titre Twitter Certain — AI-Powered Event Intelligence Platform
Description Twitter Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Image Twitter https://certain.com/images/og-default.jpg

Technologies Détectées

Technologie	Google Analytics Google Tag Manager Cloudflare

Technologie Google Analytics Google Tag Manager Cloudflare

En-têtes HTTP

Date	Fri, 21 Aug 2026 03:05:10 GMT
Content-type	text/html; charset=utf-8
Cache-control	no-cache, must-revalidate, max-age=0
Set-cookie	__cf_bm=YCqpDV3DtoRC6jufH1qdacOSj0.QbdPUCq3a53_5TZU-1787281510.666284-1.0.1.1-aRjfEfTrR5H8M.hJcOJLS_bUlkid0cs_QRJssaqCsExfKzb4e1h57tp.nnvMPo5ChV.bb_wPHTvY7_YLRy0SQtxzjKyfKtWxZ2DAc6apNwmMF694qnFk.MMlmOISm6Hg; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.certain.com; Expires=Fri, 21 Aug 2026 03:35:10 GMT
Strict-transport-security	max-age=31536000; includeSubDomains
Referrer-policy	strict-origin-when-cross-origin
X-content-type-options	nosniff
X-deployment-id	7acb507d-bde2-4ebb-86e0-152c21e5ed99
Content-encoding	gzip
Server	cloudflare
Cf-ray	a2e66a21ab228504-CDG

Balises Meta

Viewport	width=device-width, initial-scale=1.0
Description	Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Keywords	AI event management, buying signals, event intelligence, attendee engagement, event ROI, event automation, enterprise event platform
Author	Certain, Inc.
Robots	index, follow

Date Fri, 21 Aug 2026 03:05:10 GMT
Content-type text/html; charset=utf-8
Cache-control no-cache, must-revalidate, max-age=0
Set-cookie __cf_bm=YCqpDV3DtoRC6jufH1qdacOSj0.QbdPUCq3a53_5TZU-1787281510.666284-1.0.1.1-aRjfEfTrR5H8M.hJcOJLS_bUlkid0cs_QRJssaqCsExfKzb4e1h57tp.nnvMPo5ChV.bb_wPHTvY7_YLRy0SQtxzjKyfKtWxZ2DAc6apNwmMF694qnFk.MMlmOISm6Hg; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.certain.com; Expires=Fri, 21 Aug 2026 03:35:10 GMT
Strict-transport-security max-age=31536000; includeSubDomains
Referrer-policy strict-origin-when-cross-origin
X-content-type-options nosniff
X-deployment-id 7acb507d-bde2-4ebb-86e0-152c21e5ed99
Content-encoding gzip
Server cloudflare
Cf-ray a2e66a21ab228504-CDG

Viewport width=device-width, initial-scale=1.0
Description Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Og:type website
Og:site_name Certain
Og:title Certain — AI-Powered Event Intelligence Platform
Og:description Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Og:url https://certain.com/
Og:image

Twitter:card summary_large_image
Twitter:title Certain — AI-Powered Event Intelligence Platform
Twitter:description Turn every attendee interaction into a high-fidelity sales signal. Certain is the AI-powered event intelligence platform for enterprise marketers.
Twitter:image

Keywords AI event management, buying signals, event intelligence, attendee engagement, event ROI, event automation, enterprise event platform
Author Certain, Inc.
Robots index, follow

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Résultats de la vérification pour : certain.com

certain.com est EN LIGNE