PEARLTREES.COM 網站分析
PEARLTREES.COM 的 SEO 統計資料已至少 60 天沒有更新。我們已啟動網站的後台分析任務，請稍等幾分鐘。
基本信息
頁面信息
標題:
Pearltrees
Meta 關鍵詞:
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
內部鏈接:
1 (0 nofollow)
外部鏈接:
139 (0 nofollow)
建站技術
HTTP Head 分析
HTTP 協議採用了請求與響應模型，通過HTTP Header 定義了HTTP 傳輸過程中的必要參數。瀏覽器（例如Internet Explorer, Google Chrome, Firefox 等）並不會顯示HTTP header 字段的內容，下面是網站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 記錄分析
DNS 域名系統（Domain Name System，縮寫）是Internet 的一項基礎服務。它作為將域名和 IP 位址相互映射的一個分佈式數據庫，能夠使人更方便的訪問互聯網。 pearltrees.com 當前共有 10 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| 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 |