WWW.KHANACADEMY.ORG Revue du site Web
Les statistiques SEO pour WWW.KHANACADEMY.ORG ont été mises à jour pour la dernière fois il y a 60 jours. Nous avons lancé une tâche d'analyse de fond pour ce site Web, veuillez patienter quelques minutes.
Informations de base
Titre du site:
Server:
Unknown
IP:
Informations sur la page
Title:
Khan Academy | Free Online Courses, Lessons & Practice
Méta-mots clés:
khan academy, learn, videos, lectures, practice, exercises, skills
Méta description:
You can learn anything. Expert-created content and resources for every course and level. Always free.
H1 Tag:
For every student,every classroom.Real results.
Liens internes:
27 (2 nofollow)
Liens externes:
12 (0 nofollow)
Technologie du site
Server:
Unknown
SSL Sécurisé:
Available
robots.txt:
Plan du site XML:
Unavailable
Compresser Gzip:
Available
favicon.ico:
Analyse d'en-tête HTTP
Les champs d'en-tête HTTP sont des composants de l'en-tête de message des requêtes et des réponses dans le protocole de transfert hypertexte (HTTP). Ils définissent les paramètres de fonctionnement d'une transaction HTTP. Les champs d'en-tête ne sont pas directement affichés par les navigateurs Web normaux comme Internet Explorer, Google Chrome, Firefox, etc. Vous trouverez ci-dessous les informations d'en-tête HTTP de www.khanacademy.org :
HTTP/1.1 200 OK
Connection: keep-alive
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache
Set-Cookie: fkey=1.0_xfkzgtb6gHOYVA==_1591143445; Path=/; secure
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Set-Cookie: gae_b_id=!$SflbiuqvkvO0NifUuunJJ27mVk3ZkopqmmVIcMd87oE.%qbbq51%1$a2FpZF81MjIzMDAyMTQ4ODE1OTMxMjM1NzczNjI; expires=Thu, 03 Jun 2021 00:17:25 GMT; httponly; Max-Age=31536000; Path=/; secure
Set-Cookie: ka_session=L87hl2G-h5jWUVpI80vZ4REjfTv5lOkj4WBivNhR:1591143445:1591143445:1:; expires=Thu, 03 Jun 2021 00:17:25 GMT; Max-Age=31536000; Path=/
Content-Encoding: gzip
X-Cloud-Trace-Context: cf39131324a3ceab5db61a3c5ed23c9e
Server: Google Frontend
Expires: Wed, 03 Jun 2020 00:17:25 GMT
Accept-Ranges: bytes
Via: 1.1 varnish
Set-Cookie: KAVID=f7a4a4b9-aa90-4c67-a1f7-9ef0e78d5519; expires=Fri, 03 Jun 2022 00:17:25 GMT; path=/;
Accept-Ranges: bytes
Date: Wed, 03 Jun 2020 00:17:25 GMT
Via: 1.1 varnish
X-Served-By: cache-mdw17371-MDW, cache-lga21921-LGA
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1591143445.269402,VS0,VE109
Vary: X-KA-Use-Render-Gateway, Accept-Encoding
transfer-encoding: chunked
Connection: keep-alive
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache
Set-Cookie: fkey=1.0_xfkzgtb6gHOYVA==_1591143445; Path=/; secure
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Set-Cookie: gae_b_id=!$SflbiuqvkvO0NifUuunJJ27mVk3ZkopqmmVIcMd87oE.%qbbq51%1$a2FpZF81MjIzMDAyMTQ4ODE1OTMxMjM1NzczNjI; expires=Thu, 03 Jun 2021 00:17:25 GMT; httponly; Max-Age=31536000; Path=/; secure
Set-Cookie: ka_session=L87hl2G-h5jWUVpI80vZ4REjfTv5lOkj4WBivNhR:1591143445:1591143445:1:; expires=Thu, 03 Jun 2021 00:17:25 GMT; Max-Age=31536000; Path=/
Content-Encoding: gzip
X-Cloud-Trace-Context: cf39131324a3ceab5db61a3c5ed23c9e
Server: Google Frontend
Expires: Wed, 03 Jun 2020 00:17:25 GMT
Accept-Ranges: bytes
Via: 1.1 varnish
Set-Cookie: KAVID=f7a4a4b9-aa90-4c67-a1f7-9ef0e78d5519; expires=Fri, 03 Jun 2022 00:17:25 GMT; path=/;
Accept-Ranges: bytes
Date: Wed, 03 Jun 2020 00:17:25 GMT
Via: 1.1 varnish
X-Served-By: cache-mdw17371-MDW, cache-lga21921-LGA
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1591143445.269402,VS0,VE109
Vary: X-KA-Use-Render-Gateway, Accept-Encoding
transfer-encoding: chunked
Analyse des enregistrements DNS
Domain Name Systes (DNS) traduit les noms de domaine facilement mémorisés en adresses IP numériques nécessaires pour localiser les services et appareils informatiques dans le monde entier. Il existe au total 29 enregistrement(s) DNS de khanacademy.org.
| Hôte | Type | IP/Target | TTL | Informations supplémentaires |
|---|---|---|---|---|
| khanacademy.org | A | 60 | ||
| khanacademy.org | A | 60 | ||
| khanacademy.org | A | 60 | ||
| khanacademy.org | A | 60 | ||
| khanacademy.org | NS | 172800 | ||
| khanacademy.org | NS | 172800 | ||
| khanacademy.org | NS | 172800 | ||
| khanacademy.org | NS | 172800 | ||
| khanacademy.org | SOA | 300 | expire: 1209600 serial: 1 | |
| khanacademy.org | MX | 300 | pri: 1 | |
| khanacademy.org | MX | 300 | pri: 10 | |
| khanacademy.org | MX | 300 | pri: 10 | |
| khanacademy.org | MX | 300 | pri: 5 | |
| khanacademy.org | MX | 300 | pri: 5 | |
| khanacademy.org | TXT | MS=ms10049948 | 300 | |
| khanacademy.org | TXT | _globalsign-domain-verification=Ca9ol7KyPTrPtyGjL1BqGx_wv6SymozDmCXhHJveUr | 300 | |
| khanacademy.org | TXT | _globalsign-domain-verification=Prrz12gznJzJiHaajX3CnPfpqK6hhLae0miMSZ_BGa | 300 | |
| khanacademy.org | TXT | _globalsign-domain-verification=e70UZqvudGByIeilV8oO0gubBZi0P7QLakTxKub-zS | 300 | |
| khanacademy.org | TXT | apple-domain-verification=FBF7Yx9o3htFHZ7m | 300 | |
| khanacademy.org | TXT | botify-site-verification=sGRcFNKzIkHzx1jtsQ7YkiT8hgWB6RiU | 300 | |
| khanacademy.org | TXT | facebook-domain-verification=8kvuco8ljlv8t1aedswjypctrp1pk3 | 300 | |
| khanacademy.org | TXT | globalsign-domain-verification=qV_5Us2mt6FO1Ig5hnG4kYHESYAxuH5-qZ0cRXC-Ig | 300 | |
| khanacademy.org | TXT | google-site-verification=JML6gcy7DbE1dA3JB9W4O6EB9uQ8bpOlJTyniVCgd-o | 300 | |
| khanacademy.org | TXT | google-site-verification=Jiabx8hC-zV0E8-hAj40dHCY_oWNIvfqkNe7VFnGbCs | 300 | |
| khanacademy.org | TXT | google-site-verification=SprWzGYoIdXdFrUCSyBhXJtHzFjE8FAQNlTamgKenhU | 300 | |
| khanacademy.org | TXT | google-site-verification=sHrvDlgokhtbjBWsn8Dhu616EFRRv8GD0C1AU4_1gl4 | 300 | |
| khanacademy.org | TXT | google-site-verification=y1w1HGdtmQcg92Uy4JtubYkFtDDshCwmDXTFCgjpr-Y | 300 | |
| khanacademy.org | TXT | spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com -all | 300 | |
| khanacademy.org | TXT | v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com include:mg-spf.greenhouse.io -all | 300 |