WWW.EDX.ORG Revisión del sitio web
Las estadísticas de SEO para WWW.EDX.ORG se actualizaron por última vez hace 60 días. Hemos iniciado una tarea de análisis de antecedentes para este sitio web, espere unos minutos.
Basic Information
URL:
Server:
Unknown
IP:
City:
Información de la página
Title:
edX | Free Online Courses by Harvard, MIT, & more
Metapalabras clave:
online classes, MOOC, free courses, college classes
Meta descripción:
Access 2000 free online courses from 140 leading institutions worldwide. Gain new skills and earn a certificate of completion. Join today.
H1 Tag:
Take great online courses from the world's best universities
Enlaces internos:
1 (0 nofollow)
Enlaces externos:
0 (0 nofollow)
Tecnología del sitio
Server:
Unknown
SSL seguro:
Available
robots.txt:
XML Sitemap:
Unavailable
Gzip Comprimir:
Available
favicon.ico:
Análisis de encabezado HTTP
Los campos de encabezado HTTP son componentes del encabezado del mensaje de solicitudes y respuestas en el Protocolo de transferencia de hipertexto (HTTP). Definen los parámetros operativos de una transacción HTTP. Los campos de encabezado no se muestran directamente en los navegadores web normales como Internet Explorer, Google Chrome, Firefox, etc. A continuación se muestra la información del encabezado HTTP de www.edx.org:
HTTP/1.1 200 OK
Date: Wed, 03 Jun 2020 13:22:28 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 5562
Connection: keep-alive
Set-Cookie: __cfduid=dbeb9232caeb41780dcd8ff58164bec4d1591190548; expires=Fri, 03-Jul-20 13:22:28 GMT; path=/; domain=.edx.org; HttpOnly; SameSite=Lax
Age: 2560
Cache-Control: s-maxage=300, max-age=0, must-revalidate
Content-Encoding: gzip
Content-Language: en
Etag: "1591187952-1"
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Wed, 03 Jun 2020 12:39:12 GMT
Vary: X-Accept-Language,Accept-Encoding
Via: varnish
X-AH-Environment: prod
X-Cache: HIT
X-Cache-Hits: 20
X-Content-Type-Options: nosniff
X-Drupal-Cache: MISS
X-Frame-Options: SameOrigin
X-Generator: Drupal 7 (http://drupal.org)
X-Request-ID: v-3a82cc5c-a597-11ea-83fa-5fcd01358f1a
CF-Cache-Status: HIT
Accept-Ranges: bytes
cf-request-id: 031bf206670000924cd9067200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Strict-Transport-Security: max-age=2592000
Server: cloudflare
CF-RAY: 59d9b91d7aba924c-EWR
Date: Wed, 03 Jun 2020 13:22:28 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 5562
Connection: keep-alive
Set-Cookie: __cfduid=dbeb9232caeb41780dcd8ff58164bec4d1591190548; expires=Fri, 03-Jul-20 13:22:28 GMT; path=/; domain=.edx.org; HttpOnly; SameSite=Lax
Age: 2560
Cache-Control: s-maxage=300, max-age=0, must-revalidate
Content-Encoding: gzip
Content-Language: en
Etag: "1591187952-1"
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Wed, 03 Jun 2020 12:39:12 GMT
Vary: X-Accept-Language,Accept-Encoding
Via: varnish
X-AH-Environment: prod
X-Cache: HIT
X-Cache-Hits: 20
X-Content-Type-Options: nosniff
X-Drupal-Cache: MISS
X-Frame-Options: SameOrigin
X-Generator: Drupal 7 (http://drupal.org)
X-Request-ID: v-3a82cc5c-a597-11ea-83fa-5fcd01358f1a
CF-Cache-Status: HIT
Accept-Ranges: bytes
cf-request-id: 031bf206670000924cd9067200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Strict-Transport-Security: max-age=2592000
Server: cloudflare
CF-RAY: 59d9b91d7aba924c-EWR
Análisis de registros DNS
Domain Name Systes (DNS) traduce los nombres de dominio fácilmente memorizados a las direcciones IP numéricas necesarias para ubicar los servicios y dispositivos informáticos en todo el mundo. Hay un total de 15 registros DNS de edx.org.
| Host | Type | IP/Objetivo | TTL | Extra Infomation |
|---|---|---|---|---|
| edx.org | A | 60 | ||
| edx.org | MX | 30 | pri: 32767 | |
| edx.org | MX | 30 | pri: 5 | |
| edx.org | MX | 30 | pri: 5 | |
| edx.org | MX | 30 | pri: 1 | |
| edx.org | MX | 30 | pri: 10 | |
| edx.org | NS | 172799 | ||
| edx.org | NS | 172799 | ||
| edx.org | NS | 172799 | ||
| edx.org | NS | 172799 | ||
| edx.org | SOA | 900 | expire: 1209600 serial: 1 | |
| edx.org | TXT | v=spf1 include:_spf.google.com include:support.zendesk.com include:mail.zendesk.com include:servers.mcsv.net include:aspmx.sailthru.com include:mailgun.org ~all | 300 | |
| edx.org | TXT | google-site-verification=VmJhKMomzXGRq96pOMWst3QD0KvnurTNsPHNhv8qt1k | 300 | |
| edx.org | TXT | amazonses:0rz9BauM6+L1fwnDKUmS4nofo+8gZvTReGo5q/EliHY= | 300 | |
| edx.org | TXT | google-site-verification=J9SzlvHyrqjQP-oMpDWF6pFtUTkU0e0fQDR4Ql3OyfU | 300 |