why.knovel.com 网站分析

why.knovel.com - 基本信息

服务器:
AmazonS3
IP:
未知
城市:
未知

why.knovel.com - 搜索引擎收录信息

百度:
Bing:
Google:

why.knovel.com - 页面信息

标题:
Engineering information and data analytics - Knovel | Elsevier Solutions
Meta 关键词:
未知
Meta 描述信息:
Knovel is an engineering decision support solution that helps engineers solve complex problems efficiently to enhance business performance
H1:
Actionable technical data that solves engineering problems

why.knovel.com - 建站技术

服务器:
AmazonS3
SSL 安全:
不可用
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用

why.knovel.com - 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 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

why.knovel.com - 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。knovel.com 当前共有 11 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
knovel.comA300
knovel.comMX300pri: 10
knovel.comMX300pri: 10
knovel.comNS86400
knovel.comNS86400
knovel.comNS86400
knovel.comNS86400
knovel.comSOA3600expire: 604800
serial: 2016033004
knovel.comTXT
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.comTXT
KCiqbOCgdOD/tAIRe73neKCegWvupmACFCP/O3GuEuMFr+WOj711i7FhsgSSVTFORf6YfQcIqcxqykxV8GHX2A==
300
knovel.comTXT
MS=ms88448263
300