4pt0.org 网站分析
4pt0.org - 基本信息
4pt0.org - 页面信息
标题:
4.0 SchoolsMeta 关键词:
未知Meta 描述信息:
未知H1:
Let’s Build the Future of School, Together内部链接:
19 (0 nofollow)外部链接:
7 (0 nofollow)4pt0.org - 建站技术
服务器:
Squarespace
SSL 安全:
不可用robots.txt:
不可用XML 站点地图:
不可用Gzip 压缩:
有效favicon.ico:
不可用4pt0.org - 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 4pt0.org 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
date: Fri, 17 Jul 2020 18:09:17 GMT
strict-transport-security: max-age=0
location: https://www.4pt0.org/
Age: 158078
Set-Cookie: crumb=BcYrOdFRTGTdZWY4ZWNiMzVkMjNjNDBlMWE1ZDUyYjRjNTU4Zjlm;Path=/
Content-Length: 0
x-contextid: 537RuUmo/o3GhJSMa
server: Squarespace
HTTP/1.1 200 OK
date: Fri, 17 Jul 2020 18:21:48 GMT
strict-transport-security: max-age=0
expires: Thu, 01 Jan 1970 00:00:00 GMT
x-content-type-options: nosniff
content-type: text/html;charset=utf-8
last-modified: Fri, 17 Jul 2020 18:09:19 GMT
content-encoding: gzip
etag: W/"97e65e55563ce5d1cec467d7d009fc32"
content-length: 29924
Vary: Accept-Encoding
Age: 157328
Set-Cookie: crumb=BYJXMVyqVIpnZDdiNTdlMjQ5YzNmZWQ3YzJhZGI5OGIwOWJlZGY0;Path=/
Accept-Ranges: bytes
x-contextid: i12egfsd/MPUS6DRI
server: Squarespace
date: Fri, 17 Jul 2020 18:09:17 GMT
strict-transport-security: max-age=0
location: https://www.4pt0.org/
Age: 158078
Set-Cookie: crumb=BcYrOdFRTGTdZWY4ZWNiMzVkMjNjNDBlMWE1ZDUyYjRjNTU4Zjlm;Path=/
Content-Length: 0
x-contextid: 537RuUmo/o3GhJSMa
server: Squarespace
HTTP/1.1 200 OK
date: Fri, 17 Jul 2020 18:21:48 GMT
strict-transport-security: max-age=0
expires: Thu, 01 Jan 1970 00:00:00 GMT
x-content-type-options: nosniff
content-type: text/html;charset=utf-8
last-modified: Fri, 17 Jul 2020 18:09:19 GMT
content-encoding: gzip
etag: W/"97e65e55563ce5d1cec467d7d009fc32"
content-length: 29924
Vary: Accept-Encoding
Age: 157328
Set-Cookie: crumb=BYJXMVyqVIpnZDdiNTdlMjQ5YzNmZWQ3YzJhZGI5OGIwOWJlZGY0;Path=/
Accept-Ranges: bytes
x-contextid: i12egfsd/MPUS6DRI
server: Squarespace
4pt0.org - 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。4pt0.org 当前共有 14 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| 4pt0.org | A | 85796 | ||
| 4pt0.org | MX | 300 | pri: 20 | |
| 4pt0.org | MX | 300 | pri: 30 | |
| 4pt0.org | MX | 300 | pri: 50 | |
| 4pt0.org | MX | 300 | pri: 10 | |
| 4pt0.org | MX | 300 | pri: 40 | |
| 4pt0.org | NS | 86400 | ||
| 4pt0.org | NS | 86400 | ||
| 4pt0.org | NS | 86400 | ||
| 4pt0.org | NS | 86400 | ||
| 4pt0.org | NS | 86400 | ||
| 4pt0.org | SOA | 86400 | expire: 1209600 serial: 2014101543 | |
| 4pt0.org | TXT | google-site-verification=z-Paqic5s8wl2coXDPulIMYAYEVL9t9QcbO6F2SnTRU | 300 | |
| 4pt0.org | TXT | v=spf1 include:_spf.google.com ~all | 300 |