udacity.com - Secure (SSL)

Résultats de la vérification pour : udacity.com

udacity.com est EN LIGNE

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Info supplémentaires pour https://udacity.com

État du site web udacity.com est EN LIGNE

Informations Techniques

Code de Statut HTTP	200
Version HTTP	HTTP/1.1
HTTPS	✔ Disponible
Adresse IP	13.249.228.108
Logiciel Serveur	cloudflare
CDN	Cloudflare
Compression	gzip

Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 13.249.228.108
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip

Chaîne de Redirection

#	URL	Code de Statut HTTP	Statut
1	https://udacity.com:443	301	HTTP/2 301
2	https://www.udacity.com/	200	HTTP/2 200

#1 URL https://udacity.com:443
Code de Statut HTTP 301
Statut HTTP/2 301

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

Performance

Résolution DNS	10.6 ms
Connexion TCP	12.3 ms
Négociation TLS	6.8 ms
Temps Jusqu'au Premier Octet (TTFB)	242.6 ms
Téléchargement du Contenu	5.3 ms
Temps de Réponse Total	247.8 ms

Résolution DNS 10.6 ms
Connexion TCP 12.3 ms
Négociation TLS 6.8 ms
Temps Jusqu'au Premier Octet (TTFB) 242.6 ms
Téléchargement du Contenu 5.3 ms
Temps de Réponse Total 247.8 ms

Sécurité

HTTPS	✔ Activé
HSTS	✔ max-age=31536000; includeSubDomains
CSP	✔ 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=31536000; includeSubDomains
CSP ✔ 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	Learn the Latest Tech Skills; Advance Your Career \| Udacity
Meta Description	Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!
Canonique	https://www.udacity.com/flag/claude-engineer-2026/logo
Robots Meta	noindex,nofollow
Titre Open Graph	Learn the Latest Tech Skills; Advance Your Career \| Udacity
Description Open Graph	Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!
Image Open Graph	https://cdn.sanity.io/images/tlr8oxjg/production/7cc0b59f...

Titre Learn the Latest Tech Skills; Advance Your Career | Udacity
Meta Description Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!
Canonique https://www.udacity.com/flag/claude-engineer-2026/logo
Robots Meta noindex,nofollow
Titre Open Graph Learn the Latest Tech Skills; Advance Your Career | Udacity
Description Open Graph Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!
Image Open Graph https://cdn.sanity.io/images/tlr8oxjg/production/7cc0b59f...

Technologies Détectées

Technologie	React Google Analytics Cloudflare Next.js

Technologie React Google Analytics Cloudflare Next.js

En-têtes HTTP

Date	Tue, 21 Jul 2026 15:00:09 GMT
Content-type	text/html; charset=utf-8
Cf-ray	a1eb12d6994cdec7-CDG
Cf-cache-status	DYNAMIC
Age	55094
Cache-control	s-maxage=31536000, stale-while-revalidate=2592000
X-frame-options	SAMEORIGIN
X-xss-protection	1; mode=block
Server	cloudflare
X-content-type-options	nosniff
Vary	Accept-Encoding
Via	1.1 6c20cfa39bd3094f7e3b4598e3d2c402.cloudfront.net (CloudFront)
Content-security-policy	default-src 'self' 'unsafe-inline' 'unsafe-eval' * blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval' * blob:; style-src 'self' 'unsafe-inline' * blob:; img-src 'self' data: * blob:; font-src 'self' data: blob: ; connect-src 'self' blob: ; report-uri 'https://csp-reports.udacity.com/report'; report-to udacity-csp-reports
X-amz-cf-id	g5HdDSaQYxenb0746rlhYnY9RHN7uOh68c-ixIO7N4mQrrO0fWOOWQ==
X-amz-cf-pop	LHR5-P6
X-amzn-remapped-content-length	589627
X-amzn-requestid	cd65af6b-952c-4418-8dc8-6f468d0f69b1
X-amzn-trace-id	Root=1-6a5eb243-7139bfa4121a90b54d6c3317;Parent=638d4b8e2b6bedd0;Sampled=0;Lineage=1:5d0078c1:0
X-cache	Hit from cloudfront
X-nextjs-cache	HIT
Strict-transport-security	max-age=31536000; includeSubDomains
Set-cookie	__cf_bm=NgtBK5deZ5V_TagSqnwohXEFyyc900GV7G_wUFMd930-1784646009.3723783-1.0.1.1-Y0ckZ3ZxnoKeTroU6TeNVIAuuBKhgtXoeKQFq79shOFvROntYra7DXrjMe6iY4ZtiDgb9jxJPwERgInPC2W9_SVr3r6.J9EvlcmnzSJO1HXA7.5Wn9Rr61dToWmQi98sX98Xm5UV9d1pUrb.CaxhIw; HttpOnly; SameSite=None; Secure; Path=/; Domain=udacity.com; Expires=Tue, 21 Jul 2026 15:30:09 GMT
Reporting-endpoints	udacity-csp-reports="https://csp-reports.udacity.com/report"
Referrer-policy	strict-origin-when-cross-origin
Content-encoding	gzip
Alt-svc	h3=":443"; ma=86400

Balises Meta

Robots	noindex,nofollow
Description	Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!
Next-head-count	20

Date Tue, 21 Jul 2026 15:00:09 GMT
Content-type text/html; charset=utf-8
Cf-ray a1eb12d6994cdec7-CDG
Cf-cache-status DYNAMIC
Age 55094
Cache-control s-maxage=31536000, stale-while-revalidate=2592000
X-frame-options SAMEORIGIN
X-xss-protection 1; mode=block
Server cloudflare
X-content-type-options nosniff
Vary Accept-Encoding
Via 1.1 6c20cfa39bd3094f7e3b4598e3d2c402.cloudfront.net (CloudFront)
Content-security-policy default-src 'self' 'unsafe-inline' 'unsafe-eval' * blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval' * blob:; style-src 'self' 'unsafe-inline' * blob:; img-src 'self' data: * blob:; font-src 'self' data: blob: *; connect-src 'self' blob: *; report-uri 'https://csp-reports.udacity.com/report'; report-to udacity-csp-reports
X-amz-cf-id g5HdDSaQYxenb0746rlhYnY9RHN7uOh68c-ixIO7N4mQrrO0fWOOWQ==
X-amz-cf-pop LHR5-P6
X-amzn-remapped-content-length 589627
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X-amzn-trace-id Root=1-6a5eb243-7139bfa4121a90b54d6c3317;Parent=638d4b8e2b6bedd0;Sampled=0;Lineage=1:5d0078c1:0
X-cache Hit from cloudfront
X-nextjs-cache HIT
Strict-transport-security max-age=31536000; includeSubDomains
Set-cookie __cf_bm=NgtBK5deZ5V_TagSqnwohXEFyyc900GV7G_wUFMd930-1784646009.3723783-1.0.1.1-Y0ckZ3ZxnoKeTroU6TeNVIAuuBKhgtXoeKQFq79shOFvROntYra7DXrjMe6iY4ZtiDgb9jxJPwERgInPC2W9_SVr3r6.J9EvlcmnzSJO1HXA7.5Wn9Rr61dToWmQi98sX98Xm5UV9d1pUrb.CaxhIw; HttpOnly; SameSite=None; Secure; Path=/; Domain=udacity.com; Expires=Tue, 21 Jul 2026 15:30:09 GMT
Reporting-endpoints udacity-csp-reports="https://csp-reports.udacity.com/report"
Referrer-policy strict-origin-when-cross-origin
Content-encoding gzip
Alt-svc h3=":443"; ma=86400

Robots noindex,nofollow
Description Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!
Og:title Learn the Latest Tech Skills; Advance Your Career | Udacity
Og:description Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!
Og:url https://www.udacity.com/flag/claude-engineer-2026/logo
Og:type website
Og:image https://cdn.sanity.io/images/tlr8oxjg/production/7cc0b59f97026b44887add8983f9ed3b5664a3eb-1200x630.webp?fit=crop&w=1200&h=630
Next-head-count 20

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