CLASS.COURSERA.ORG Revisión del sitio web
Las estadísticas de SEO para CLASS.COURSERA.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
Site Title:
Server:
Unknown
IP:
City:
Información de la página
Title:
Coursera
Metapalabras clave:
Unknown
Meta descripción:
Unknown
H1 Tag:
This page is no longer available.
Enlaces internos:
0 (0 nofollow)
Enlaces externos:
3 (0 nofollow)
Tecnología del sitio
Server:
Unknown
SSL seguro:
Available
robots.txt:
XML Sitemap:
Unavailable
Gzip Comprimir:
Available
favicon.ico:
Unavailable
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 class.coursera.org:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: *
Cache-Control: private, no-cache, no-store, must-revalidate, max-age=0
Content-Encoding: gzip
Content-Type: text/html
Date: Mon, 01 Jun 2020 09:12:03 GMT
ETag: "f50f896510cd47aae9351781612b8958"
Last-Modified: Thu, 21 Mar 2019 01:08:14 GMT
Server: AmazonS3
Set-Cookie: CSRF3-Token=1591866722.PpM6lZKTExNVQ4VE; Max-Age=864000; Expires=Thu, 11 Jun 2020 09:12:02 GMT; Path=/; Domain=.coursera.org
Set-Cookie: __204u=6665474283-1591002722857; Max-Age=31536000; Expires=Tue, 01 Jun 2021 09:12:02 GMT; Path=/; Domain=.coursera.org
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Origin, Accept-Encoding
x-amz-id-2: c0Esne5KGkIi5/3HTgNJn8zXOJ80AGLF9GcPWlhw0pRNRttrrC46/Hfxtzb5lxtVlh3WTJM22/4=
x-amz-request-id: D22042353234499C
X-Content-Type-Options: nosniff
X-Coursera-Request-Id: 9NR7NqPnEeqeVRIOxwXfmw
X-Coursera-Trace-Id-Hex: d8d724cd5f1ae64
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
transfer-encoding: chunked
Connection: keep-alive
Accept-Ranges: bytes
Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: *
Cache-Control: private, no-cache, no-store, must-revalidate, max-age=0
Content-Encoding: gzip
Content-Type: text/html
Date: Mon, 01 Jun 2020 09:12:03 GMT
ETag: "f50f896510cd47aae9351781612b8958"
Last-Modified: Thu, 21 Mar 2019 01:08:14 GMT
Server: AmazonS3
Set-Cookie: CSRF3-Token=1591866722.PpM6lZKTExNVQ4VE; Max-Age=864000; Expires=Thu, 11 Jun 2020 09:12:02 GMT; Path=/; Domain=.coursera.org
Set-Cookie: __204u=6665474283-1591002722857; Max-Age=31536000; Expires=Tue, 01 Jun 2021 09:12:02 GMT; Path=/; Domain=.coursera.org
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Origin, Accept-Encoding
x-amz-id-2: c0Esne5KGkIi5/3HTgNJn8zXOJ80AGLF9GcPWlhw0pRNRttrrC46/Hfxtzb5lxtVlh3WTJM22/4=
x-amz-request-id: D22042353234499C
X-Content-Type-Options: nosniff
X-Coursera-Request-Id: 9NR7NqPnEeqeVRIOxwXfmw
X-Coursera-Trace-Id-Hex: d8d724cd5f1ae64
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
transfer-encoding: chunked
Connection: keep-alive
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 37 registros DNS de coursera.org.
| Host | Type | IP/Objetivo | TTL | Extra Infomation |
|---|---|---|---|---|
| coursera.org | A | 60 | ||
| coursera.org | A | 60 | ||
| coursera.org | A | 60 | ||
| coursera.org | A | 60 | ||
| coursera.org | NS | 78150 | ||
| coursera.org | NS | 78150 | ||
| coursera.org | NS | 78150 | ||
| coursera.org | NS | 78150 | ||
| coursera.org | SOA | 900 | expire: 1209600 serial: 1 | |
| coursera.org | MX | 300 | pri: 10 | |
| coursera.org | MX | 300 | pri: 20 | |
| coursera.org | MX | 300 | pri: 20 | |
| coursera.org | MX | 300 | pri: 30 | |
| coursera.org | MX | 300 | pri: 30 | |
| coursera.org | MX | 300 | pri: 30 | |
| coursera.org | MX | 300 | pri: 30 | |
| coursera.org | TXT | 376174617-10056694 | 60 | |
| coursera.org | TXT | MS=ms91657421 | 60 | |
| coursera.org | TXT | apple-domain-verification=8gxy28dzSlSOYkUI | 60 | |
| coursera.org | TXT | atlassian-domain-verification=OwoxnU5JeeEeNB3PXqTmPOsZNFUYTd05tar4PX8ZNNjps+mMWto+OyyA/50W5+B1 | 60 | |
| coursera.org | TXT | atlassian-domain-verification=pwnyCbGEmC6E08lYJGO/SYkQvbjFS+OXy03eVMG75U52Edj0vbZGBjdaorxh+PUE | 60 | |
| coursera.org | TXT | cisco-ci-domain-verification=5b418d2526e560d4ec96988886c86e7930c6936b68215183295356a4e4bf36d7 | 60 | |
| coursera.org | TXT | docusign=05d7ee1b-a029-4b94-912a-25bb3c4a2bed | 60 | |
| coursera.org | TXT | facebook-domain-verification=46dep9ql4m6it0wahwkhiou7xit57h | 60 | |
| coursera.org | TXT | google-site-verification=61uiBFuqY-MYJHWt_8qbU00Rsn7Nq_njU5eMUG0NlrY | 60 | |
| coursera.org | TXT | google-site-verification=874wxzrE4FAJO81XTCXyH6WYnWZAMdlbMRXI3lfI0bw | 60 | |
| coursera.org | TXT | google-site-verification=H2oN7Mv4QCzOClwXz1j30f-4544byEDxyEk0o3eluE0 | 60 | |
| coursera.org | TXT | google-site-verification=PDgfi1HUgagq2NZOh86B3PpGnjDyNXdUr9iyWzDjONM | 60 | |
| coursera.org | TXT | google-site-verification=UGpuPtZLCcMKFmgAeN4q6EbvxJn56A8Jz0sgW3yVKmA | 60 | |
| coursera.org | TXT | google-site-verification=fFsckLsIOub_171zkeWLBQ72SvjwGSPsz209wwTtmX4 | 60 | |
| coursera.org | TXT | google-site-verification=l-IugqqOHDGlHpUHfv3e6z8J1koLgfGSem04lqBA_B8 | 60 | |
| coursera.org | TXT | google-site-verification=tbpsWy5oBEvo-Kod36Lqsb3qRK0h_divcCGAeUdVZlk | 60 | |
| coursera.org | TXT | spf2.0/pra include:amazonses.com include:sendgrid.net include:_spf.google.com include:spf.mtasv.net -all | 60 | |
| coursera.org | TXT | stripe-verification=95449f6ae01b02ef7f65b59ee2f3ed14bac52c49aaa1519e57b864b70baede3a | 60 | |
| coursera.org | TXT | v=spf1 include:sendgrid.net ip4:24.6.102.21 ip4:54.83.204.127 ip4:50.16.53.44 include:_spf.google.com include:amazonses.com include:spf.mtasv.net include:_spf.salesforce.com include:spf.mandrillapp.com -all | 60 | |
| coursera.org | TXT | yandex-verification: 7472d03e746e191a | 60 | |
| coursera.org | TXT | zoom-domain-verification=6fb6c268-238e-477b-ba40-2f0164695cd7 | 60 |