UMD.EDU 網站分析

UMD.EDU 的 SEO 統計資料已至少 60 天沒有更新。我們已啟動網站的後台分析任務,請稍等幾分鐘。

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
Our Research Changes Lives | University of Maryland
長度: 51 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
At UMD, brilliant scholars and scientists come together to spark new ideas, pursue important discoveries, drive innovation and tackle humanity’s grand…
長度: 151 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
A Preeminent Public Research University
長度: 39 字元; 最佳長度: 10 ~ 255 字元
H1標籤:
Our Research Changes Lives
長度: 26 字元; 最佳長度: 10 ~ 255 字元

建站技術

服務器:
cloudflare
SSL 安全:
有效
robots.txt:
XML 站點地圖:
Gzip 壓縮:
有效
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umd.edu 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Thu, 25 Sep 2025 05:43:29 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 984834483afb0cc8-EWR
Age: 582
Content-Encoding: gzip
link: ; rel='canonical'
referrer-policy: no-referrer-when-downgrade
strict-transport-security: max-age=2592000
via: 1.1 umd-main-production-75f4c4bddc-8q5nd:8080
x-cache: HIT from umd-main-production-75f4c4bddc-8q5nd:8080
x-content-type-options: nosniff
x-robots-tag: all
x-xss-protection: 1; mode=block
cf-cache-status: DYNAMIC
vary: accept-encoding
Server: cloudflare
alt-svc: h3=":443"; ma=86400

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。 umd.edu 當前共有 73 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
umd.eduA95
umd.eduNS14400
umd.eduNS14400
umd.eduNS14400
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umd.eduMX729pri: 20
umd.eduMX729pri: 20
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