dataquest.io - Secure (SSL)

Résultats de la vérification pour : dataquest.io

dataquest.io est EN LIGNE

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Info supplémentaires pour https://dataquest.io

État du site web dataquest.io est EN LIGNE

Informations Techniques

Code de Statut HTTP	200
Version HTTP	HTTP/1.1
HTTPS	✔ Disponible
Adresse IP	172.66.40.152
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 172.66.40.152
Compression gzip
ℹ 🔵 Content Security Policy Manquante CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.

Chaîne de Redirection

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

#1 URL https://dataquest.io:443
Code de Statut HTTP 301
Statut HTTP/2 301

#2 URL https://www.dataquest.io/
Code de Statut HTTP 200
Statut HTTP/2 200

Performance

Résolution DNS	157.9 ms
Connexion TCP	248.7 ms
Négociation TLS	233.7 ms
Temps Jusqu'au Premier Octet (TTFB)	627.1 ms
Téléchargement du Contenu	181.8 ms
Temps de Réponse Total	808.9 ms

Résolution DNS 157.9 ms
Connexion TCP 248.7 ms
Négociation TLS 233.7 ms
Temps Jusqu'au Premier Octet (TTFB) 627.1 ms
Téléchargement du Contenu 181.8 ms
Temps de Réponse Total 808.9 ms

Sécurité

HTTPS	✔ Activé
HSTS	✔ max-age=15724800; includeSubDomains
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=15724800; includeSubDomains
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	Dataquest: Data Science Courses: Learn 10x Faster
Meta Description	98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Canonique	https://www.dataquest.io/
Robots Meta	index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Titre Open Graph	Dataquest: Data Science Courses: Learn 10x Faster
Description Open Graph	98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Image Open Graph	/wp-content/uploads/2023/03/dataquest.jpeg
Twitter Card	summary_large_image
Titre Twitter	Dataquest: Data Science Courses: Learn 10x Faster
Description Twitter	98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Image Twitter	/wp-content/uploads/2023/03/dataquest.jpeg

Titre Dataquest: Data Science Courses: Learn 10x Faster
Meta Description 98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Canonique https://www.dataquest.io/
Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Titre Open Graph Dataquest: Data Science Courses: Learn 10x Faster
Description Open Graph 98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Image Open Graph /wp-content/uploads/2023/03/dataquest.jpeg
Twitter Card summary_large_image
Titre Twitter Dataquest: Data Science Courses: Learn 10x Faster
Description Twitter 98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Image Twitter /wp-content/uploads/2023/03/dataquest.jpeg

Technologies Détectées

Technologie	WordPress Google Analytics Google Tag Manager Cloudflare Node.js

Technologie WordPress Google Analytics Google Tag Manager Cloudflare Node.js

En-têtes HTTP

Date	Fri, 21 Aug 2026 09:33:18 GMT
Content-type	text/html
Last-modified	Fri, 21 Aug 2026 03:35:35 GMT
Vary	Accept-Encoding
Etag	W/"6a87c787-4b2ad"
Cache-control	no-store
X-frame-options	SAMEORIGIN
X-content-type-options	nosniff
Referrer-policy	strict-origin-when-cross-origin
Content-encoding	gzip
Strict-transport-security	max-age=15724800; includeSubDomains

Balises Meta

Viewport	width=device-width, initial-scale=1.0, viewport-fit=cover
Theme-color	#1F69FF
Msapplication-TileImage
Msapplication-TileColor	#1F69FF
Description	98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Robots	index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1

Date Fri, 21 Aug 2026 09:33:18 GMT
Content-type text/html
Last-modified Fri, 21 Aug 2026 03:35:35 GMT
Vary Accept-Encoding
Etag W/"6a87c787-4b2ad"
Cache-control no-store
X-frame-options SAMEORIGIN
X-content-type-options nosniff
Referrer-policy strict-origin-when-cross-origin
Content-encoding gzip
Strict-transport-security max-age=15724800; includeSubDomains

Viewport width=device-width, initial-scale=1.0, viewport-fit=cover
Theme-color #1F69FF
Msapplication-TileImage

Msapplication-TileColor #1F69FF
Description 98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Robots index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Og:locale en_US
Og:site_name Dataquest
Og:title Dataquest: Data Science Courses: Learn 10x Faster
Og:description 98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Og:url https://www.dataquest.io/
Og:type website
Og:image

Og:image:width 1200
Og:image:height 630
Og:image:alt Dataquest: Data Science Courses: Learn 10x Faster
Twitter:card summary_large_image
Twitter:site @dataquestio
Twitter:title Dataquest: Data Science Courses: Learn 10x Faster
Twitter:description 98% of learners recommend Dataquest for learning Python, R programming, SQL, data engineering, data science, and more.
Twitter:image

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Résultats de la vérification pour : dataquest.io

dataquest.io est EN LIGNE