beta.congress.gov 網站分析
beta.congress.gov - 基本信息
beta.congress.gov - 頁面信息
標題:
Congress.gov | Library of CongressMeta 關鍵詞:
未知Meta 描述信息:
U.S. Congress legislation, Congressional Record debates, Members of Congress, legislative process educational resources presented by the Library of CongressH1:
Congress.gov內部鏈接:
64 (0 nofollow)外部鏈接:
72 (1 nofollow)beta.congress.gov - 建站技術
服務器:
cloudflare
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beta.congress.gov - 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beta.congress.gov 的HTTP header 信息:
HTTP/1.1 301 Moved permanently
Location: https://www.congress.gov/
Connection: close
Cache-Control: no-cache
Pragma: no-cache
HTTP/1.1 200 OK
Date: Fri, 29 May 2020 17:55:54 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d81fb70660180e78f0534046c5e8286611590774954; expires=Sun, 28-Jun-20 17:55:54 GMT; path=/; domain=.congress.gov; HttpOnly; SameSite=Lax
Expires: Fri, 29 May 2020 17:55:54 GMT
Vary: Accept-Encoding
X-XSS-Protection: 1; mode=block
X-Cacheable: NO:Cache-Control=private
Age: 0
Cache-Control: max-age=3600
Content-Security-Policy: frame-ancestors http://*.house.gov https://*.house.gov http://*.senate.gov https://*.senate.gov http://*.loc.gov https://*.loc.gov http://*.congress.gov https://*.congress.gov
CF-Cache-Status: DYNAMIC
cf-request-id: 03032c921e00009240f700d200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 59b216c9c8c99240-EWR
Content-Encoding: gzip
Location: https://www.congress.gov/
Connection: close
Cache-Control: no-cache
Pragma: no-cache
HTTP/1.1 200 OK
Date: Fri, 29 May 2020 17:55:54 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d81fb70660180e78f0534046c5e8286611590774954; expires=Sun, 28-Jun-20 17:55:54 GMT; path=/; domain=.congress.gov; HttpOnly; SameSite=Lax
Expires: Fri, 29 May 2020 17:55:54 GMT
Vary: Accept-Encoding
X-XSS-Protection: 1; mode=block
X-Cacheable: NO:Cache-Control=private
Age: 0
Cache-Control: max-age=3600
Content-Security-Policy: frame-ancestors http://*.house.gov https://*.house.gov http://*.senate.gov https://*.senate.gov http://*.loc.gov https://*.loc.gov http://*.congress.gov https://*.congress.gov
CF-Cache-Status: DYNAMIC
cf-request-id: 03032c921e00009240f700d200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 59b216c9c8c99240-EWR
Content-Encoding: gzip
beta.congress.gov - 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。 congress.gov 當前共有 8 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| congress.gov | A | 896 | ||
| congress.gov | MX | 897 | pri: 10 | |
| congress.gov | MX | 897 | pri: 5 | |
| congress.gov | MX | 897 | pri: 10 | |
| congress.gov | MX | 897 | pri: 5 | |
| congress.gov | MX | 897 | pri: 5 | |
| congress.gov | NS | 896 | ||
| congress.gov | NS | 896 |