GSA-ONLINE.DE 网站分析
The website gsa-online.de has been set up for redirection. The following information displays the SEO statistics for the final destination website, www.gsa-online.de.
基本信息
服务器:
Apache
IP:
页面信息
标题:
GSA SEO & Marketing Software
长度: 28 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
SEO software, marketing software
长度: 32 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
GSA develops software especially SEO Software for Search Engine Ranking and Marketing.
长度: 86 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
Our Latest Product Updates
长度: 26 字符
内部链接:
48 (0 nofollow)
外部链接:
6 (0 nofollow)
建站技术
服务器:
Apache
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 gsa-online.de 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Wed, 18 Sep 2024 11:17:11 GMT
Server: Apache
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Accept-Encoding
Content-Encoding: gzip
Expect-CT: max-age=604800, enforce
Tk: N
X-Robots-Tag: index, noai, noimageai, SPC, GPC
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' data:; script-src *.gsa-online.de polyfill.io 'unsafe-inline'; style-src *.gsa-online.de 'unsafe-inline'; frame-src *.gsa-online.de *.youtube.com *.youtube-nocookie.com *.2checkout.com *.avangate.com *.images.v-cdn.net *.ytimg.com; frame-ancestors *.gsa-online.de 'self'
Referrer-Policy: same-origin
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Feature-Policy: payment *; sync-xhr 'self'
X-Frame-Options: SAMEORIGIN
Cache-Control: max-age=30758400, public, must-revalidate
Content-Length: 19777
Keep-Alive: timeout=180
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
Date: Wed, 18 Sep 2024 11:17:11 GMT
Server: Apache
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Accept-Encoding
Content-Encoding: gzip
Expect-CT: max-age=604800, enforce
Tk: N
X-Robots-Tag: index, noai, noimageai, SPC, GPC
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' data:; script-src *.gsa-online.de polyfill.io 'unsafe-inline'; style-src *.gsa-online.de 'unsafe-inline'; frame-src *.gsa-online.de *.youtube.com *.youtube-nocookie.com *.2checkout.com *.avangate.com *.images.v-cdn.net *.ytimg.com; frame-ancestors *.gsa-online.de 'self'
Referrer-Policy: same-origin
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Feature-Policy: payment *; sync-xhr 'self'
X-Frame-Options: SAMEORIGIN
Cache-Control: max-age=30758400, public, must-revalidate
Content-Length: 19777
Keep-Alive: timeout=180
Connection: Keep-Alive
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。gsa-online.de 当前共有 7 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| gsa-online.de | A | 300 | ||
| gsa-online.de | NS | 21600 | ||
| gsa-online.de | NS | 21600 | ||
| gsa-online.de | SOA | 1800 | expire: 604800 serial: 2347682187 | |
| gsa-online.de | MX | 300 | pri: 0 | |
| gsa-online.de | TXT | google-site-verification=yzYnYJXXCZKpCgDMB-Y0TagYINhxAFlu5815iw1uAYs | 300 | |
| gsa-online.de | TXT | v=spf1 ip4:149.5.4.213 ~all | 300 |