webdirectorylondon.co.uk 网站分析
webdirectorylondon.co.uk - 基本信息
服务器:
Apache
IP:
未知城市:
未知webdirectorylondon.co.uk - 页面信息
标题:
Business Web Directory London | London Companies Directory | Free ListingsMeta 关键词:
directory, london,web,business,website,advertise,traffic,seoMeta 描述信息:
We help businesses and website owners from London to promote their businesses / websites by advertising them for free in our Web Directory. H1:
Business Web Directory London内部链接:
0 (0 nofollow)外部链接:
0 (0 nofollow)webdirectorylondon.co.uk - 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:
有效favicon.ico:
不可用webdirectorylondon.co.uk - 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 webdirectorylondon.co.uk 的 HTTP header 信息:
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=15
Date: Sun, 31 May 2020 18:23:51 GMT
Server: Apache
X-Powered-By: PHP/7.2.30
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Set-Cookie: PHPSESSID=862f0dd81592c8aa070faa5657de1cc4; path=/
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=15
Date: Sun, 31 May 2020 18:23:51 GMT
Server: Apache
X-Powered-By: PHP/7.2.30
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Set-Cookie: PHPSESSID=862f0dd81592c8aa070faa5657de1cc4; path=/
Content-Encoding: gzip
webdirectorylondon.co.uk - 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。webdirectorylondon.co.uk 当前共有 7 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| webdirectorylondon.co.uk | A | 86400 | ||
| webdirectorylondon.co.uk | MX | 86400 | pri: 10 | |
| webdirectorylondon.co.uk | NS | 86399 | ||
| webdirectorylondon.co.uk | NS | 86399 | ||
| webdirectorylondon.co.uk | NS | 86399 | ||
| webdirectorylondon.co.uk | SOA | 86400 | expire: 604800 serial: 1429307272 | |
| webdirectorylondon.co.uk | TXT | v=spf1 +a +mx -all | 86400 |