GSA-ONLINE.DE 網站分析

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
GSA SEO & Marketing Software Products
長度: 37 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
The GSA company develops software products. Especially SEO Software for Search Engine Ranking and Marketing.
長度: 108 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
SEO software, marketing software
長度: 32 字元; 最佳長度: 10 ~ 255 字元
H1標籤:
Latest Software Product Updates
長度: 31 字元; 最佳長度: 10 ~ 255 字元

建站技術

服務器:
Apache
SSL 安全:
有效
robots.txt:
不可用
XML 站點地圖:
不可用
Gzip 壓縮:
不可用
favicon.ico:
不可用

HTTP Head 分析

HTTP 協議採用了請求與響​​應模型,通過HTTP Header 定義了HTTP 傳輸過程中的必要參數。瀏覽器(例如​​Internet Explorer, Google Chrome, Firefox 等)並不會顯示HTTP header 字段的內容,下面是網站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

DNS 記錄分析

DNS 域名系統(Domain Name System,縮寫)是Internet 的一項基礎服務。它作為將域名和 IP 位址相互映射的一個分佈式數據庫,能夠使人更方便的訪問互聯網。 gsa-online.de 當前共有 7 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
gsa-online.deA300
gsa-online.deNS21600
gsa-online.deNS21600
gsa-online.deSOA1800expire: 604800
serial: 2383395295
gsa-online.deMX300pri: 0
gsa-online.deTXT
google-site-verification=yzYnYJXXCZKpCgDMB-Y0TagYINhxAFlu5815iw1uAYs
300
gsa-online.deTXT
v=spf1 ip4:149.5.4.213 ~all
300