vcsdata.com 网站分析
vcsdata.com - 基本信息
服务器:
nginx/1.16.1
IP:
未知城市:
未知vcsdata.com - 页面信息
标题:
List of India top 100 companies,500 companies,1000 companies | list of companies in India | Vcsdata.comMeta 关键词:
companies in india, companies, companies in delhi, companies in bangalore , companies indiaMeta 描述信息:
List of India Top 100 companies, Top 500 companies, MNCs companies in india, delhi, mumbai, chennai, hyderabad , bangalore - Companies in IndiaH1:
Companies in India内部链接:
2 (0 nofollow)外部链接:
93 (0 nofollow)vcsdata.com - 建站技术
服务器:
nginx/1.16.1
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vcsdata.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 vcsdata.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: nginx/1.16.1
Date: Fri, 05 Jun 2020 07:21:38 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 294
Connection: keep-alive
Location: https://www.vcsdata.com/
Cache-Control: max-age=0
Expires: Fri, 05 Jun 2020 07:21:38 GMT
X-Server-Cache: true
X-Proxy-Cache: MISS
HTTP/1.1 200 OK
Server: nginx/1.16.1
Date: Fri, 05 Jun 2020 07:21:39 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 12550
Connection: keep-alive
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
Set-Cookie: PHPSESSID=t4n8n2haf22d0u76upu70b2u72; path=/
Vary: Accept-Encoding
Content-Encoding: gzip
X-Server-Cache: true
X-Proxy-Cache: MISS
Server: nginx/1.16.1
Date: Fri, 05 Jun 2020 07:21:38 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 294
Connection: keep-alive
Location: https://www.vcsdata.com/
Cache-Control: max-age=0
Expires: Fri, 05 Jun 2020 07:21:38 GMT
X-Server-Cache: true
X-Proxy-Cache: MISS
HTTP/1.1 200 OK
Server: nginx/1.16.1
Date: Fri, 05 Jun 2020 07:21:39 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 12550
Connection: keep-alive
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
Set-Cookie: PHPSESSID=t4n8n2haf22d0u76upu70b2u72; path=/
Vary: Accept-Encoding
Content-Encoding: gzip
X-Server-Cache: true
X-Proxy-Cache: MISS
vcsdata.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。vcsdata.com 当前共有 6 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| vcsdata.com | A | 14400 | ||
| vcsdata.com | MX | 14400 | pri: 0 | |
| vcsdata.com | NS | 86400 | ||
| vcsdata.com | NS | 86400 | ||
| vcsdata.com | SOA | 86400 | expire: 3600000 serial: 2016060600 | |
| vcsdata.com | TXT | v=spf1 a mx ptr include:bluehost.com ?all | 14400 |