PEARLTREES.COM 网站分析
PEARLTREES.COM 的 SEO 统计数据尚未分析。 我们已启动该网站的后台分析任务，请稍等几分钟。
基本信息
页面信息
标题:
Pearltrees
Meta 关键词:
未知
Meta 描述信息:
Pearltrees is a place to organize everything you’re interested in. It lets you organize, explore and share everything you like.
H1 Tag:
未知
内部链接:
1 (0 nofollow)
外部链接:
139 (0 nofollow)
建站技术
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 pearltrees.com 的 HTTP header 信息:
HTTP/1.1 301 301
Date: Thu, 11 Jun 2020 03:54:34 GMT
Server: Apache/2.4.18 (Ubuntu)
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa OUR NOR NAV"
Location: http://www.pearltrees.com/
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Expires: Thu, 11 Jun 2020 03:54:34 GMT
Content-Length: 0
HTTP/1.1 302 302
Date: Thu, 11 Jun 2020 03:54:34 GMT
Server: Apache/2.4.18 (Ubuntu)
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa OUR NOR NAV"
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Expires: Thu, 11 Jun 2020 03:54:34 GMT
Vary: User-Agent
Location: https://www.pearltrees.com/
Content-Length: 0
HTTP/1.1 200 200
Date: Thu, 11 Jun 2020 03:54:34 GMT
Server: Apache/2.4.18 (Ubuntu)
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa OUR NOR NAV"
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Expires: Thu, 11 Jun 2020 03:54:34 GMT
Vary: User-Agent,Accept-Encoding
Content-Encoding: gzip
Content-Length: 15104
Content-Type: text/html;charset=UTF-8
Date: Thu, 11 Jun 2020 03:54:34 GMT
Server: Apache/2.4.18 (Ubuntu)
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa OUR NOR NAV"
Location: http://www.pearltrees.com/
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Expires: Thu, 11 Jun 2020 03:54:34 GMT
Content-Length: 0
HTTP/1.1 302 302
Date: Thu, 11 Jun 2020 03:54:34 GMT
Server: Apache/2.4.18 (Ubuntu)
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa OUR NOR NAV"
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Expires: Thu, 11 Jun 2020 03:54:34 GMT
Vary: User-Agent
Location: https://www.pearltrees.com/
Content-Length: 0
HTTP/1.1 200 200
Date: Thu, 11 Jun 2020 03:54:34 GMT
Server: Apache/2.4.18 (Ubuntu)
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa OUR NOR NAV"
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Expires: Thu, 11 Jun 2020 03:54:34 GMT
Vary: User-Agent,Accept-Encoding
Content-Encoding: gzip
Content-Length: 15104
Content-Type: text/html;charset=UTF-8
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。pearltrees.com 当前共有 10 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| pearltrees.com | A | 299 | ||
| pearltrees.com | NS | 10800 | ||
| pearltrees.com | NS | 10800 | ||
| pearltrees.com | NS | 10800 | ||
| pearltrees.com | SOA | 10800 | expire: 604800 serial: 1635959367 | |
| pearltrees.com | MX | 300 | pri: 10 | |
| pearltrees.com | MX | 300 | pri: 20 | |
| pearltrees.com | TXT | google-site-verification=GztypySVdNXT7qmhkh16u7a3uShdgZOxg_wJgZuFFQw | 300 | |
| pearltrees.com | TXT | v=spf1 a ip4:93.184.35.43 include:emailsrvr.com include:_mailcust.gandi.net include:sendgrid.net -all | 300 | |
| pearltrees.com | TXT | google-site-verification=6J4ztdSJWFUiISaygfxFY4qGiNl_VK503kcsWAMCJNk | 300 |