www.steel-sections.com 網站分析
www.steel-sections.com - 基本信息
www.steel-sections.com - 頁面信息
標題:
One-stop Steel Beams, Channels & Angles for Steel ConstructionMeta 關鍵詞:
steel sections, steel beams, steel angles, steel channelMeta 描述信息:
Steel sections supplier from China provides all steel sections including steel beams, steel channels and steel angles of common and uncommon sizes.H1:
Enjoy Our Full Range of Steel Sections & Best Service內部鏈接:
20 (12 nofollow)外部鏈接:
2 (1 nofollow)www.steel-sections.com - 建站技術
服務器:
LiteSpeed
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www.steel-sections.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www.steel-sections.com 的HTTP header 信息:
HTTP/1.1 200 OK
Connection: close
Content-Type: text/html
Last-Modified: Sat, 08 Feb 2020 08:43:00 GMT
Accept-Ranges: bytes
Content-Encoding: gzip
Vary: Accept-Encoding
Content-Length: 3954
Date: Fri, 26 Jun 2020 16:23:40 GMT
Server: LiteSpeed
Cache-Control: max-age=3600, must-revalidate
Alt-Svc: quic=":443"; ma=2592000; v="39,43,46", h3-22=":443"; ma=2592000
Connection: close
Content-Type: text/html
Last-Modified: Sat, 08 Feb 2020 08:43:00 GMT
Accept-Ranges: bytes
Content-Encoding: gzip
Vary: Accept-Encoding
Content-Length: 3954
Date: Fri, 26 Jun 2020 16:23:40 GMT
Server: LiteSpeed
Cache-Control: max-age=3600, must-revalidate
Alt-Svc: quic=":443"; ma=2592000; v="39,43,46", h3-22=":443"; ma=2592000
www.steel-sections.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。 steel-sections.com 當前共有 9 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| steel-sections.com | A | 596 | ||
| steel-sections.com | MX | 3600 | pri: 5 | |
| steel-sections.com | MX | 3600 | pri: 10 | |
| steel-sections.com | NS | 3600 | ||
| steel-sections.com | NS | 3600 | ||
| steel-sections.com | NS | 3600 | ||
| steel-sections.com | NS | 3600 | ||
| steel-sections.com | SOA | 3600 | expire: 604800 serial: 2015120401 | |
| steel-sections.com | TXT | v=spf1 include:spf.mail.qq.com ~all | 3600 |