why.knovel.com 網站分析
why.knovel.com - 基本信息
服務器:
AmazonS3
IP:
未知城市:
未知why.knovel.com - 頁面信息
標題:
Engineering information and data analytics - Knovel | Elsevier SolutionsMeta 關鍵詞:
未知Meta 描述信息:
Knovel is an engineering decision support solution that helps engineers solve complex problems efficiently to enhance business performanceH1:
Actionable technical data that solves engineering problems內部鏈接:
25 (1 nofollow)外部鏈接:
49 (4 nofollow)why.knovel.com - 建站技術
服務器:
AmazonS3
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why.knovel.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why.knovel.com 的HTTP header 信息:
HTTP/1.1 301 Moved Permanently
x-amz-id-2: qyzIgXMIsQfgqpvqjK7BujxrWXH+KEqL9e0qLO9IJetIIV7q8i7wzD4b5XZWPQGz64thZVSoAEQ=
x-amz-request-id: D587772A3898C4A5
Date: Sun, 07 Jun 2020 06:02:52 GMT
Location: http://www.elsevier.com/solutions/knovel-engineering-information
Content-Length: 0
Server: AmazonS3
HTTP/1.1 301 Moved Permanently
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://www.elsevier.com/solutions/knovel-engineering-information
Via: 1.1 squizedge.net
Server: openresty
Date: Sun, 07 Jun 2020 06:02:52 GMT
Set-Cookie: elsevier_user_country=US; Domain=www.elsevier.com; Path=/
X-Request-ID: 1f3054a4-e1cf-449b-8aa9-d2ee1f2ac154
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
X-Cache: HIT from squizedge.net
Cache-Control: max-age=0, private
Date: Sun, 07 Jun 2020 02:34:17 GMT
X-Content-Type-Options: nosniff
Age: 12515
Server: openresty
X-UA-Compatible: IE=edge,chrome=1
Last-Modified: Fri, 05 Jun 2020 12:09:40 GMT
Via: 1.1 squizedge.net
X-upgrade-enabled: off
X-Frame-Options: SAMEORIGIN
Set-Cookie: elsevier_user_country=US; Domain=www.elsevier.com; Path=/
X-Request-ID: 04eff3bc-5665-421a-840c-6796f8f532bb
Content-Encoding: gzip
x-amz-id-2: qyzIgXMIsQfgqpvqjK7BujxrWXH+KEqL9e0qLO9IJetIIV7q8i7wzD4b5XZWPQGz64thZVSoAEQ=
x-amz-request-id: D587772A3898C4A5
Date: Sun, 07 Jun 2020 06:02:52 GMT
Location: http://www.elsevier.com/solutions/knovel-engineering-information
Content-Length: 0
Server: AmazonS3
HTTP/1.1 301 Moved Permanently
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://www.elsevier.com/solutions/knovel-engineering-information
Via: 1.1 squizedge.net
Server: openresty
Date: Sun, 07 Jun 2020 06:02:52 GMT
Set-Cookie: elsevier_user_country=US; Domain=www.elsevier.com; Path=/
X-Request-ID: 1f3054a4-e1cf-449b-8aa9-d2ee1f2ac154
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
X-Cache: HIT from squizedge.net
Cache-Control: max-age=0, private
Date: Sun, 07 Jun 2020 02:34:17 GMT
X-Content-Type-Options: nosniff
Age: 12515
Server: openresty
X-UA-Compatible: IE=edge,chrome=1
Last-Modified: Fri, 05 Jun 2020 12:09:40 GMT
Via: 1.1 squizedge.net
X-upgrade-enabled: off
X-Frame-Options: SAMEORIGIN
Set-Cookie: elsevier_user_country=US; Domain=www.elsevier.com; Path=/
X-Request-ID: 04eff3bc-5665-421a-840c-6796f8f532bb
Content-Encoding: gzip
why.knovel.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。 knovel.com 當前共有 11 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| knovel.com | A | 300 | ||
| knovel.com | MX | 300 | pri: 10 | |
| knovel.com | MX | 300 | pri: 10 | |
| knovel.com | NS | 86400 | ||
| knovel.com | NS | 86400 | ||
| knovel.com | NS | 86400 | ||
| knovel.com | NS | 86400 | ||
| knovel.com | SOA | 3600 | expire: 604800 serial: 2016033004 | |
| knovel.com | TXT | v=spf1 include:spf.intermedia.net include:emailsrvr.com include:sendgrid.net include:spf.mailengine1.com include:mktomail.com ip4:208.75.87.150 include:auth.msgapp.com include:mxlogic.net ip4:198.21.1.68 ~all | 300 | |
| knovel.com | TXT | KCiqbOCgdOD/tAIRe73neKCegWvupmACFCP/O3GuEuMFr+WOj711i7FhsgSSVTFORf6YfQcIqcxqykxV8GHX2A== | 300 | |
| knovel.com | TXT | MS=ms88448263 | 300 |