duckduckgo.com 網站分析

duckduckgo.com - 基本信息

服務器:
nginx
IP:
未知
城市:
未知

duckduckgo.com - 搜索引擎收錄信息

百度:
Bing:
Google:

duckduckgo.com - 頁面信息

標題:
DuckDuckGo — Privacy, simplified.
長度: 33 字元; 最佳長度: 10 ~ 60 字元
Meta 關鍵詞:
未知
長度: 0 字元; 最佳長度: 10 ~ 255 字元
Meta 描述信息:
The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.
長度: 133 字元; 最佳長度: 50 ~ 160 字元
H1:
未知
長度: 0 字元

duckduckgo.com - 建站技術

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

duckduckgo.com - 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duckduckgo.com 的HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Date: Sat, 16 Mar 2024 23:25:35 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 22037
Connection: keep-alive
Vary: Accept-Encoding
ETag: "65f1d09c-5615"
Content-Encoding: gzip
Strict-Transport-Security: max-age=31536000
Permissions-Policy: interest-cohort=()
Content-Security-Policy: default-src 'none' ; connect-src https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com ; manifest-src https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com ; media-src https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com ; script-src blob: https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com 'unsafe-inline' 'unsafe-eval' ; font-src data: https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com ; img-src data: https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com ; style-src https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com 'unsafe-inline' ; object-src 'none' ; worker-src blob: ; child-src blob: https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com ; frame-src blob: https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com ; form-action https://duckduckgo.com https://*.duckduckgo.com https://duckduckgogg42xjoc72x3sjasowoarfbgcmvfimaftt6twagswzczad.onion/ https://spreadprivacy.com ; frame-ancestors 'self' https://html.duckduckgo.com; base-uri 'self' ; block-all-mixed-content ;
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1;mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: origin
Expect-CT: max-age=0
Expires: Sat, 16 Mar 2024 23:25:34 GMT
Cache-Control: no-cache

duckduckgo.com - 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。 duckduckgo.com 當前共有 14 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
duckduckgo.comA38
duckduckgo.comNS86400
duckduckgo.comNS86400
duckduckgo.comNS86400
duckduckgo.comNS86400
duckduckgo.comNS86400
duckduckgo.comNS86400
duckduckgo.comNS86400
duckduckgo.comNS86400
duckduckgo.comSOA10800expire: 1209600
serial: 1637211941
duckduckgo.comMX3600pri: 0
duckduckgo.comTXT
MS=ms71454350
3600
duckduckgo.comTXT
ZOOM_verify_QSjXtfOfRHiY0O9gD5E4Ug
3600
duckduckgo.comTXT
v=spf1 include:mailer.duckduckgo.com include:amazonses.com include:spf.protection.outlook.com -all
3600