GSA-ONLINE.DE 网站分析
基本信息
服务器:
Apache
IP:
页面信息
标题:
GSA SEO & Marketing Software Products
长度: 37 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
The GSA company develops software products. Especially SEO Software for Search Engine Ranking and Marketing.
长度: 108 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
SEO software, marketing software
长度: 32 字符; 最佳长度: 10 ~ 255 字符
H1标签:
Latest Software Product Updates
长度: 31 字符; 最佳长度: 10 ~ 255 字符
外部链接:
5 (0 nofollow)
内部链接:
59 (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:
不可用
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/1.1 301 Moved Permanently
Date: Tue, 30 Sep 2025 01:16:24 GMT
Server: Apache
Cache-Control: no-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: lang_set=1; expires=Thu, 30-Oct-2025 01:16:24 GMT; Max-Age=2592000
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Upgrade: h2,h2c
Connection: Upgrade, Keep-Alive
Location: /
Expect-CT: max-age=604800, enforce
Tk: N
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' i.ytimg.com 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: 0
Keep-Alive: timeout=180
Content-Type: text/html; charset=UTF-8
HTTP/1.1 301 Moved Permanently
Date: Tue, 30 Sep 2025 01:16:25 GMT
Server: Apache
Cache-Control: no-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: lang_set=1; expires=Thu, 30-Oct-2025 01:16:25 GMT; Max-Age=2592000
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Location: /
Expect-CT: max-age=604800, enforce
Tk: N
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' i.ytimg.com 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: 0
Keep-Alive: timeout=180
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
HTTP/1.1 301 Moved Permanently
Date: Tue, 30 Sep 2025 01:16:25 GMT
Server: Apache
Cache-Control: no-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: lang_set=1; expires=Thu, 30-Oct-2025 01:16:25 GMT; Max-Age=2592000
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Location: /
Expect-CT: max-age=604800, enforce
Tk: N
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' i.ytimg.com 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: 0
Keep-Alive: timeout=180
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
HTTP/1.1 301 Moved Permanently
Date: Tue, 30 Sep 2025 01:16:25 GMT
Server: Apache
Cache-Control: no-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: lang_set=1; expires=Thu, 30-Oct-2025 01:16:25 GMT; Max-Age=2592000
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Location: /
Expect-CT: max-age=604800, enforce
Tk: N
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' i.ytimg.com 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: 0
Keep-Alive: timeout=180
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
Date: Tue, 30 Sep 2025 01:16:24 GMT
Server: Apache
Cache-Control: no-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: lang_set=1; expires=Thu, 30-Oct-2025 01:16:24 GMT; Max-Age=2592000
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Upgrade: h2,h2c
Connection: Upgrade, Keep-Alive
Location: /
Expect-CT: max-age=604800, enforce
Tk: N
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' i.ytimg.com 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: 0
Keep-Alive: timeout=180
Content-Type: text/html; charset=UTF-8
HTTP/1.1 301 Moved Permanently
Date: Tue, 30 Sep 2025 01:16:25 GMT
Server: Apache
Cache-Control: no-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: lang_set=1; expires=Thu, 30-Oct-2025 01:16:25 GMT; Max-Age=2592000
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Location: /
Expect-CT: max-age=604800, enforce
Tk: N
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' i.ytimg.com 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: 0
Keep-Alive: timeout=180
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
HTTP/1.1 301 Moved Permanently
Date: Tue, 30 Sep 2025 01:16:25 GMT
Server: Apache
Cache-Control: no-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: lang_set=1; expires=Thu, 30-Oct-2025 01:16:25 GMT; Max-Age=2592000
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Location: /
Expect-CT: max-age=604800, enforce
Tk: N
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' i.ytimg.com 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: 0
Keep-Alive: timeout=180
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
HTTP/1.1 301 Moved Permanently
Date: Tue, 30 Sep 2025 01:16:25 GMT
Server: Apache
Cache-Control: no-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: lang_set=1; expires=Thu, 30-Oct-2025 01:16:25 GMT; Max-Age=2592000
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Location: /
Expect-CT: max-age=604800, enforce
Tk: N
Content-Security-Policy: default-src *.gsa-online.de; img-src 'self' i.ytimg.com 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: 0
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 | 生存时间 | 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: 2383395295 | |
| 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 |