semalt.com 网站分析
semalt.com - 基本信息
semalt.com - 页面信息
标题:
Semalt - free & paid SEO services for your business.Meta 关键词:
未知Meta 描述信息:
❶ Professional SEO services, keyword ranking monitoring service, competitor analysis. Free plans.H1:
Automated Promotion Platform for Your Business内部链接:
37 (0 nofollow)外部链接:
34 (1 nofollow)semalt.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semalt.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 semalt.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx/1.16.1
Date: Sun, 31 May 2020 04:49:00 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/7.2.26
Set-Cookie: funid=6832901a7d01930e24da2d320eaa7705; expires=Mon, 31-May-2021 04:49:00 GMT; Max-Age=31536000; path=/
Set-Cookie: stat_filter=2; expires=Sun, 31-May-2020 05:49:00 GMT; Max-Age=3600; path=/; domain=.semalt.com
Set-Cookie: lang=en; expires=Wed, 01-Jul-2020 04:49:00 GMT; Max-Age=2678400; path=/; domain=.semalt.com
Set-Cookie: qhlng=qGnfqoXTj6nVnu9BOlph; expires=Mon, 01-Jun-2020 04:49:00 GMT; Max-Age=86400; path=/
Set-Cookie: PHPSESSID=nqnfktko45dg3cobe33d5heb5u; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
p3p: CP=semalt
Content-Encoding: gzip
Server: nginx/1.16.1
Date: Sun, 31 May 2020 04:49:00 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/7.2.26
Set-Cookie: funid=6832901a7d01930e24da2d320eaa7705; expires=Mon, 31-May-2021 04:49:00 GMT; Max-Age=31536000; path=/
Set-Cookie: stat_filter=2; expires=Sun, 31-May-2020 05:49:00 GMT; Max-Age=3600; path=/; domain=.semalt.com
Set-Cookie: lang=en; expires=Wed, 01-Jul-2020 04:49:00 GMT; Max-Age=2678400; path=/; domain=.semalt.com
Set-Cookie: qhlng=qGnfqoXTj6nVnu9BOlph; expires=Mon, 01-Jun-2020 04:49:00 GMT; Max-Age=86400; path=/
Set-Cookie: PHPSESSID=nqnfktko45dg3cobe33d5heb5u; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
p3p: CP=semalt
Content-Encoding: gzip
semalt.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。semalt.com 当前共有 15 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| semalt.com | A | 3382 | ||
| semalt.com | MX | 3600 | pri: 20 | |
| semalt.com | MX | 3600 | pri: 30 | |
| semalt.com | MX | 3600 | pri: 30 | |
| semalt.com | MX | 3600 | pri: 10 | |
| semalt.com | MX | 3600 | pri: 20 | |
| semalt.com | NS | 3382 | ||
| semalt.com | NS | 3382 | ||
| semalt.com | NS | 3382 | ||
| semalt.com | SOA | 7200 | expire: 1209600 serial: 2016082600 | |
| semalt.com | TXT | google-site-verification=99gk7qWbcYJUWGj9ARW04gJuggSwly2S6UL7I8X-BGQ | 3600 | |
| semalt.com | TXT | v=spf1ip4:217.23.9.249~all | 3600 | |
| semalt.com | TXT | google-site-verification=-HIqoT2cqLiGcKPaw19xsH4X4oq8rwfVnxbqxypYT-U | 3600 | |
| semalt.com | TXT | v=spf1include:_spf.google.com~all | 3600 | |
| semalt.com | TXT | v=spf1ip4:123.45.67.89include:_spf.google.cominclude:_spf.elasticemail.com~all | 3600 |