WWW.DERMANDAR.COM 网站分析
基本信息
页面信息
标题:
Dermandar
长度: 9 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
未知
长度: 0 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
未知
长度: 0 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
Contact Us
长度: 10 字符
内部链接:
6 (0 nofollow)
外部链接:
34 (0 nofollow)
建站技术
服务器:
cloudflare
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
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 www.dermandar.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 06:38:45 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
x-powered-by: PHP/7.4.27
x-powered-by: PleskLin
access-control-allow-origin: *
access-control-allow-credentials: false
access-control-allow-methods: GET, OPTIONS
access-control-allow-headers: Origin
p3p: CP="CAO PSA OUR"
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uhwCisoWAnlt64OQrKcgKfWooeDp8w6VlUDYKKMu3iVSV0urphs5nvZcsxBWpZk7PljsRk04iBfQE8lH27vzZkHdbPnvc1kNTYni58yvBQq0MIz1g7pZ37YKuUolYZVsxqGMoTK1%2BVFUvH7Dd0iN"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88bcb919ddbf8c15-EWR
Content-Encoding: gzip
Date: Thu, 30 May 2024 06:38:45 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
x-powered-by: PHP/7.4.27
x-powered-by: PleskLin
access-control-allow-origin: *
access-control-allow-credentials: false
access-control-allow-methods: GET, OPTIONS
access-control-allow-headers: Origin
p3p: CP="CAO PSA OUR"
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uhwCisoWAnlt64OQrKcgKfWooeDp8w6VlUDYKKMu3iVSV0urphs5nvZcsxBWpZk7PljsRk04iBfQE8lH27vzZkHdbPnvc1kNTYni58yvBQq0MIz1g7pZ37YKuUolYZVsxqGMoTK1%2BVFUvH7Dd0iN"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88bcb919ddbf8c15-EWR
Content-Encoding: gzip
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。dermandar.com 当前共有 17 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| dermandar.com | A | 300 | ||
| dermandar.com | A | 300 | ||
| dermandar.com | A | 300 | ||
| dermandar.com | NS | 21600 | ||
| dermandar.com | NS | 21600 | ||
| dermandar.com | SOA | 1800 | expire: 604800 serial: 2342052819 | |
| dermandar.com | MX | 300 | pri: 10 | |
| dermandar.com | MX | 300 | pri: 20 | |
| dermandar.com | MX | 300 | pri: 20 | |
| dermandar.com | MX | 300 | pri: 30 | |
| dermandar.com | MX | 300 | pri: 30 | |
| dermandar.com | MX | 300 | pri: 30 | |
| dermandar.com | MX | 300 | pri: 30 | |
| dermandar.com | TXT | v=spf1 +a +mx a:www.dermandar.com include:_spf.google.com ~all | 300 | |
| dermandar.com | AAAA | 2606:4700:20::681a:74b | 300 | |
| dermandar.com | AAAA | 2606:4700:20::ac43:48b0 | 300 | |
| dermandar.com | AAAA | 2606:4700:20::681a:64b | 300 |