OPENLEARNING.COM 网站分析
The website openlearning.com has been set up for redirection. The following information displays the SEO statistics for the final destination website, www.openlearning.com.
基本信息
服务器:
未知
IP:
城市:
页面信息
标题:
OpenLearning: Teach and learn online today
长度: 42 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
未知
长度: 0 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
OpenLearning is a social online learning and MOOC platform that allows universities, colleges and educators to create, design, deliver, market online and blended courses.
长度: 170 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
未知
长度: 0 字符
内部链接:
0 (0 nofollow)
外部链接:
0 (0 nofollow)
建站技术
服务器:
未知
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用
HTTP Head 分析
HTTP 协议采用了请求与响应模型，通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器（例如 Internet Explorer, Google Chrome, Firefox 等）并不会显示 HTTP header 字段的内容，下面是网站 openlearning.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Wed, 18 Sep 2024 14:07:27 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 7556
Connection: keep-alive
Content-Security-Policy-Report-Only: default-src 'self'; script-src 'nonce-DuatecRO7BlNZc8B+wYuTQ==' 'strict-dynamic' https: 'unsafe-inline'; style-src 'self' 'unsafe-inline' blob: https://app.getbeamer.com https://assets.openlearning.com https://*.ssl.cf4.rackcdn.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://fonts.googleapis.com; object-src 'none'; base-uri 'self'; connect-src 'self' https://*.openlearning.com https://oluploadslive.blob.core.windows.net https://front-us-rest.ably.io https://api.amplitude.com https://api.hubapi.com https://api.hubspot.com https://api.ipify.org https://backend.getbeamer.com https://chat.frontapp.com https://www.facebook.com https://find.userpilot.io https://forms.hubspot.com https://iframe.ly https://in.hotjar.com https://learningtime.servicebus.windows.net https://pythonutilityfunctions.azurewebsites.net https://sentry.io https://stats.g.doubleclick.net https://us-west-1-chat-server.frontapp.com https://vc.hotjar.io https://www.google-analytics.com https://pagead2.googlesyndication.com https://static.userguiding.com https://metrics.userguiding.com wss://analytex.userpilot.io wss://front-us-realtime.ably.io wss://*.openlearning.com; font-src 'self' data: https://*.ssl.cf4.rackcdn.com https://assets.openlearning.com https://cdnjs.cloudflare.com https://fonts.gstatic.com https://maxcdn.bootstrapcdn.com; frame-src 'self' https:; img-src 'self' data: blob: https:; manifest-src 'self' https://*.ssl.cf4.rackcdn.com; media-src 'self' https://dev-uploads.openlearning.com https://uploads.openlearning.com https://qencode.blob.core.windows.net; worker-src 'none'; child-src blob:;
Vary: Cookie, Accept-Encoding
X-Frame-Options: DENY
Content-Encoding: gzip
Set-Cookie: csrftoken=ITwlRkMJrSswy5iads0g4xpzmAsWOz3RsXMDovjYaqodcpr1v2XThUqrb1lM0Cd3; expires=Wed, 17 Sep 2025 14:07:27 GMT; Max-Age=31449600; Path=/; SameSite=None; Secure
x-azure-ref: 20240918T140727Z-1856584f8f96jz641st5y2kqt4000000076g00000000h9f0
X-Cache: CONFIG_NOCACHE
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Accept-Ranges: bytes
Date: Wed, 18 Sep 2024 14:07:27 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 7556
Connection: keep-alive
Content-Security-Policy-Report-Only: default-src 'self'; script-src 'nonce-DuatecRO7BlNZc8B+wYuTQ==' 'strict-dynamic' https: 'unsafe-inline'; style-src 'self' 'unsafe-inline' blob: https://app.getbeamer.com https://assets.openlearning.com https://*.ssl.cf4.rackcdn.com https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://fonts.googleapis.com; object-src 'none'; base-uri 'self'; connect-src 'self' https://*.openlearning.com https://oluploadslive.blob.core.windows.net https://front-us-rest.ably.io https://api.amplitude.com https://api.hubapi.com https://api.hubspot.com https://api.ipify.org https://backend.getbeamer.com https://chat.frontapp.com https://www.facebook.com https://find.userpilot.io https://forms.hubspot.com https://iframe.ly https://in.hotjar.com https://learningtime.servicebus.windows.net https://pythonutilityfunctions.azurewebsites.net https://sentry.io https://stats.g.doubleclick.net https://us-west-1-chat-server.frontapp.com https://vc.hotjar.io https://www.google-analytics.com https://pagead2.googlesyndication.com https://static.userguiding.com https://metrics.userguiding.com wss://analytex.userpilot.io wss://front-us-realtime.ably.io wss://*.openlearning.com; font-src 'self' data: https://*.ssl.cf4.rackcdn.com https://assets.openlearning.com https://cdnjs.cloudflare.com https://fonts.gstatic.com https://maxcdn.bootstrapcdn.com; frame-src 'self' https:; img-src 'self' data: blob: https:; manifest-src 'self' https://*.ssl.cf4.rackcdn.com; media-src 'self' https://dev-uploads.openlearning.com https://uploads.openlearning.com https://qencode.blob.core.windows.net; worker-src 'none'; child-src blob:;
Vary: Cookie, Accept-Encoding
X-Frame-Options: DENY
Content-Encoding: gzip
Set-Cookie: csrftoken=ITwlRkMJrSswy5iads0g4xpzmAsWOz3RsXMDovjYaqodcpr1v2XThUqrb1lM0Cd3; expires=Wed, 17 Sep 2025 14:07:27 GMT; Max-Age=31449600; Path=/; SameSite=None; Secure
x-azure-ref: 20240918T140727Z-1856584f8f96jz641st5y2kqt4000000076g00000000h9f0
X-Cache: CONFIG_NOCACHE
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Accept-Ranges: bytes
DNS 记录分析
DNS 域名系统（Domain Name System，缩写）是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库，能够使人更方便地访问互联网。openlearning.com 当前共有 22 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| openlearning.com | A | 3600 | ||
| openlearning.com | NS | 21600 | ||
| openlearning.com | NS | 21600 | ||
| openlearning.com | NS | 21600 | ||
| openlearning.com | NS | 21600 | ||
| openlearning.com | SOA | 3600 | expire: 2419200 serial: 1 | |
| openlearning.com | MX | 3600 | pri: 10 | |
| openlearning.com | MX | 3600 | pri: 10 | |
| openlearning.com | MX | 3600 | pri: 1 | |
| openlearning.com | MX | 3600 | pri: 5 | |
| openlearning.com | MX | 3600 | pri: 5 | |
| openlearning.com | TXT | google-site-verification=UlzjGNo9gi1u9Rt6nbWa54RyCZs0b3j0UCBGHE7Nua0 | 3600 | |
| openlearning.com | TXT | MS=ms13982965 | 3600 | |
| openlearning.com | TXT | google-site-verification=9iRm2zjYhBCOCTj8gF_y7CnzjG7V_Lyqh00Q8sOIUlg | 3600 | |
| openlearning.com | TXT | 0QsSzwsXRa/PczJZ3/c6s1s6FrvHtLZlDGXR8vXB1Ys= | 3600 | |
| openlearning.com | TXT | MS=7766243BB3C923D080BD4F9D34EFB596D910C3C0 | 3600 | |
| openlearning.com | TXT | google-site-verification=FV1JieV0W1V2cIWfKDhPMc-h1fL14Mgo5yz_Ac-vJGc | 3600 | |
| openlearning.com | TXT | v=spf1 include:_spf.google.com include:amazonses.com include:spf.braintreegateway.com include:spf.tapfiliate.com include:696603.spf02.hubspotemail.net include:8796327.spf04.hubspotemail.net ~all | 3600 | |
| openlearning.com | TXT | include:smtp1.uservoice.com | 3600 | |
| openlearning.com | TXT | google-site-verification=UqkQuFIzxpqMQ7ZZq43_Ea2zSMNeOjGcTX432jsHKN8 | 3600 | |
| openlearning.com | TXT | google-site-verification=gsXdsNCgh1CW9rqdpmo9Vxyh5qPRI5QVhcfUd1hKGZk | 3600 | |
| openlearning.com | TXT | google-site-verification=q9h5gwKIUBu_K5Z6BchYtt8AaEnsz8JYafsC3HjAGZM | 3600 |