q4q.com 網站分析
q4q.com - 基本信息
q4q.com - 頁面信息
標題:
Helping with the technical information on website developmen...Meta 關鍵詞:
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Helping with the technical information on website developmen...H1:
Q4Q Technical Solutions內部鏈接:
13 (0 nofollow)外部鏈接:
2 (0 nofollow)q4q.com - 建站技術
服務器:
Apache/2
SSL 安全:
不可用robots.txt:
不可用XML 站點地圖:
不可用Gzip 壓縮:
有效favicon.ico:
不可用q4q.com - 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q4q.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Sat, 23 May 2020 15:17:13 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 4456
Connection: keep-alive
Server: Apache/2
Set-Cookie: PHPSESSID=1a4e0038844629a3a79f94272d1f5d37; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Vary: Accept-Encoding
Content-Encoding: gzip
Age: 0
Date: Sat, 23 May 2020 15:17:13 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 4456
Connection: keep-alive
Server: Apache/2
Set-Cookie: PHPSESSID=1a4e0038844629a3a79f94272d1f5d37; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Vary: Accept-Encoding
Content-Encoding: gzip
Age: 0
q4q.com - 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。 q4q.com 當前共有 9 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| q4q.com | A | 3597 | ||
| q4q.com | MX | 3600 | pri: 10 | |
| q4q.com | MX | 3600 | pri: 20 | |
| q4q.com | MX | 3600 | pri: 20 | |
| q4q.com | MX | 3600 | pri: 30 | |
| q4q.com | MX | 3600 | pri: 30 | |
| q4q.com | NS | 3600 | ||
| q4q.com | NS | 3600 | ||
| q4q.com | SOA | 3600 | expire: 604800 serial: 2012110630 |