www.ted.com - Secure (SSL)

Résultats de la vérification pour : www.ted.com

www.ted.com est EN LIGNE

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Info supplémentaires pour https://www.ted.com

État du site web www.ted.com est EN LIGNE

Informations Techniques

Code de Statut HTTP	200
Version HTTP	HTTP/1.1
HTTPS	✔ Disponible
Adresse IP	151.101.122.133
Logiciel Serveur	nginx/1.27.5
CDN	CDN (MISS, HIT)
Compression	gzip
ℹ 🔵 Content Security Policy Manquante	CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.

Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 151.101.122.133
Logiciel Serveur nginx/1.27.5
CDN CDN (MISS, HIT)
Compression gzip
ℹ 🔵 Content Security Policy Manquante CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.

Performance

Résolution DNS	4.1 ms
Connexion TCP	5.2 ms
Négociation TLS	6.1 ms
Temps Jusqu'au Premier Octet (TTFB)	17 ms
Téléchargement du Contenu	4.1 ms
Temps de Réponse Total	21.2 ms

Résolution DNS 4.1 ms
Connexion TCP 5.2 ms
Négociation TLS 6.1 ms
Temps Jusqu'au Premier Octet (TTFB) 17 ms
Téléchargement du Contenu 4.1 ms
Temps de Réponse Total 21.2 ms

Sécurité

HTTPS	✔ Activé
HSTS	✔ max-age=31557600
CSP	⚠ Non configuré
X-Frame-Options	✔ SAMEORIGIN
X-Content-Type-Options	✔ nosniff
Politique de Référent	strict-origin-when-cross-origin
HTTP/2	⚠ HTTP/1.1

HTTPS ✔ Activé
HSTS ✔ max-age=31557600
CSP ⚠ Non configuré
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Politique de Référent strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1

Vérification SEO Rapide

Titre	Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917
Meta Description	TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
Canonique	https://www.ted.com/
Robots Meta	index, follow
Titre Open Graph	TED: Ideas change everything
Description Open Graph	TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
Image Open Graph	https://pi.tedcdn.com/r/pl.tedcdn.com/social/ted-logo-fb....
Twitter Card	summary_large_image

Titre Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917
Meta Description TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
Canonique https://www.ted.com/
Robots Meta index, follow
Titre Open Graph TED: Ideas change everything
Description Open Graph TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
Image Open Graph https://pi.tedcdn.com/r/pl.tedcdn.com/social/ted-logo-fb....
Twitter Card summary_large_image

Technologies Détectées

Technologie	React Google Analytics Nginx Node.js Next.js

Technologie React Google Analytics Nginx Node.js Next.js

En-têtes HTTP

Server	nginx/1.27.5
Referrer-policy	strict-origin-when-cross-origin
Content-encoding	gzip
X-frame-options	SAMEORIGIN
X-content-type-options	nosniff
X-powered-by	Zenith
Etag	"12lq9bgh702cg9y"
Cache-control	s-maxage=180, stale-while-revalidate=31535820
X-download-options	noopen
X-nextjs-cache	HIT
Content-type	text/html; charset=utf-8
X-permitted-cross-domain-policies	none
X-xss-protection	1; mode=block
Accept-ranges	bytes
Date	Tue, 21 Jul 2026 15:27:30 GMT
Via	1.1 varnish
Age	213
X-served-by	cache-par-lfpb1150063-PAR, cache-par-lfpg1960045-PAR
X-cache	MISS, HIT
X-cache-hits	0, 1
X-timer	S1784647651.747087,VS0,VE3
Vary	Accept-Encoding
X-backend-selected	Zenith
Strict-transport-security	max-age=31557600
Content-length	112401

Balises Meta

Viewport	width=device-width, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no, initial-scale=1.0, viewport-fit=cover
Al:android:app_name	TED
Al:android:package	com.ted.android
Al:ios:app_name	TED
Al:ios:app_store_id	376183339
HandheldFriendly	True
MobileOptimized	320
Apple-mobile-web-app-title	TED Talks
Mobile-web-app-capable	yes
Apple-mobile-web-app-status-bar-style	black
Application-name	TED Talks
Msapplication-config	https://www.ted.com/browserconfig.xml
Msapplication-TileColor	#000000
Cleartype	on
Fb:app_id	201021956610141
Rss-feed	https://www.ted.com/feeds/talks.rss
Theme-color	#EB0028
Description	TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
Keywords	TED, Talks, Themes, Speakers, Technology, Entertainment, Design
Author	TED
Publisher	TED Conferences
Robots	index, follow

Server nginx/1.27.5
Referrer-policy strict-origin-when-cross-origin
Content-encoding gzip
X-frame-options SAMEORIGIN
X-content-type-options nosniff
X-powered-by Zenith
Etag "12lq9bgh702cg9y"
Cache-control s-maxage=180, stale-while-revalidate=31535820
X-download-options noopen
X-nextjs-cache HIT
Content-type text/html; charset=utf-8
X-permitted-cross-domain-policies none
X-xss-protection 1; mode=block
Accept-ranges bytes
Date Tue, 21 Jul 2026 15:27:30 GMT
Via 1.1 varnish
Age 213
X-served-by cache-par-lfpb1150063-PAR, cache-par-lfpg1960045-PAR
X-cache MISS, HIT
X-cache-hits 0, 1
X-timer S1784647651.747087,VS0,VE3
Vary Accept-Encoding
X-backend-selected Zenith
Strict-transport-security max-age=31557600
Content-length 112401

Viewport width=device-width, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no, initial-scale=1.0, viewport-fit=cover
Og:url https://www.ted.com/
Twitter:card summary_large_image
Twitter:site @tedtalks
Twitter:app:id:iphone 376183339
Twitter:app:id:ipad 376183339
Twitter:app:id:googleplay com.ted.android
Al:android:app_name TED
Al:android:package com.ted.android
Al:ios:app_name TED
Al:ios:app_store_id 376183339
Twitter:app:name:ipad TED
Twitter:app:name:iphone TED
Twitter:app:name:googleplay TED
HandheldFriendly True
MobileOptimized 320
Apple-mobile-web-app-title TED Talks
Mobile-web-app-capable yes
Apple-mobile-web-app-status-bar-style black
Application-name TED Talks
Msapplication-config https://www.ted.com/browserconfig.xml
Msapplication-TileColor #000000
Cleartype on
Fb:app_id 201021956610141
Rss-feed https://www.ted.com/feeds/talks.rss
Theme-color #EB0028
Description TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
Og:image

Og:title TED: Ideas change everything
Og:description TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
Keywords TED, Talks, Themes, Speakers, Technology, Entertainment, Design
Author TED
Publisher TED Conferences
Robots index, follow

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