ZEXRO.INFO 网站分析
ZEXRO.INFO 的 SEO 统计信息上次更新是在 60 天前。 我们已启动该网站的后台分析任务，请稍等几分钟。
基本信息
URL:
网站标题:
服务器:
未知
IP:
页面信息
标题:
Zexro USA Web Directory
Meta 关键词:
business directory,add url,free directory,web directory,submit url,online directory,search engine submit,search engine submitter,search engine submission,url search engine submission,best search engine submission,top search engine submission,list of search engine websites,web search engine submission,free search engine,list of search engines,directory listing,directory submission,internet directory,links directory,directory submit,submit url to search engines,free directories,web directories,google add url,free web directories,submit to search engines,free web directory,free web directory,free directory listing,free search engine submission,search engine directory,free directory submission,submit site to search engines,web directory list,online business directory,submit website to search engines,add url to search engines,web services directory
Meta 描述信息:
Free Directory Submission - Seo Friendly web Directory and Internet guide is a human edited web directory and where you can find best sites selected by hand and sorted by category. For webmasters, the submission is fast and painless.
H1 Tag:
未知
内部链接:
66 (0 nofollow)
外部链接:
32 (0 nofollow)
建站技术
服务器:
未知
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
不可用
favicon.ico:
不可用
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 zexro.info 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Thu, 16 Jul 2020 13:49:04 GMT
Server: Apache
Location: https://www.zexro.info/
Content-Length: 231
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Thu, 16 Jul 2020 13:49:04 GMT
Server: Apache
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=e34niln6q5cnot4g47h98g20j1; path=/
Upgrade: h2,h2c
Connection: Upgrade
Content-Length: 17735
Content-Type: text/html; charset=utf-8
Date: Thu, 16 Jul 2020 13:49:04 GMT
Server: Apache
Location: https://www.zexro.info/
Content-Length: 231
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Thu, 16 Jul 2020 13:49:04 GMT
Server: Apache
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=e34niln6q5cnot4g47h98g20j1; path=/
Upgrade: h2,h2c
Connection: Upgrade
Content-Length: 17735
Content-Type: text/html; charset=utf-8
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。zexro.info 当前共有 5 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| zexro.info | A | 14400 | ||
| zexro.info | MX | 14400 | pri: 0 | |
| zexro.info | NS | 86399 | ||
| zexro.info | NS | 86399 | ||
| zexro.info | SOA | 14400 | expire: 3600000 serial: 2015061600 |