efficientdirectory.com 网站分析
efficientdirectory.com - 基本信息
efficientdirectory.com - 页面信息
标题:
Seo Friendly Web DirectoryMeta 关键词:
seo friendly web directory, web, directory, seo, friendly, human edited, add url, submit homepage, web index, submit links, paid directory, inclusion, seo friendly, family safe, spam free, featured listings, regular links, reciprocal urlsMeta 描述信息:
Efficient Directory - Listing most efficient websites on web. Efficient web directory is a seo friendly web directory, and spam-free sites organized by categories. Submit your quality sites to most efficient web directory on the net.H1:
Arts内部链接:
62 (1 nofollow)外部链接:
1 (0 nofollow)efficientdirectory.com - 建站技术
服务器:
Apache
SSL 安全:
不可用robots.txt:
不可用XML 站点地图:
不可用Gzip 压缩:
不可用favicon.ico:
不可用efficientdirectory.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 efficientdirectory.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Fri, 19 Jun 2020 06:05:22 GMT
Server: Apache
X-Powered-By: PHP/5.6.40
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=26a9u4kqrnjdp08js2vjdln7m2; path=/
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
Date: Fri, 19 Jun 2020 06:05:22 GMT
Server: Apache
X-Powered-By: PHP/5.6.40
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=26a9u4kqrnjdp08js2vjdln7m2; path=/
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
efficientdirectory.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。efficientdirectory.com 当前共有 6 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| efficientdirectory.com | A | 14400 | ||
| efficientdirectory.com | MX | 14400 | pri: 0 | |
| efficientdirectory.com | NS | 86400 | ||
| efficientdirectory.com | NS | 86400 | ||
| efficientdirectory.com | SOA | 86400 | expire: 3600000 serial: 2014080800 | |
| efficientdirectory.com | TXT | v=spf1 a mx include:websitewelcome.com ~all | 14400 |