www.britannica.com 網站分析

www.britannica.com - 基本信息

服務器:
ip-10-145-21-72/127.0.1.1
城市:

www.britannica.com - 搜索引擎收錄信息

百度:
Bing:
Google:

www.britannica.com - 頁面信息

標題:
Encyclopedia Britannica | Britannica
Meta 關鍵詞:
britannica, reference, online, encyclopedia, encyclopaedia, store, dictionary, thesaurus
Meta 描述信息:
Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.
H1:
The world standard in knowledge since 1768

www.britannica.com - 建站技術

服務器:
ip-10-145-21-72/127.0.1.1
SSL 安全:
有效
robots.txt:
XML 站點地圖:
不可用
Gzip 壓縮:
有效
favicon.ico:

www.britannica.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www.britannica.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Wed, 26 Jul 2023 08:08:14 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
vary: Accept-Encoding,User-Agent
x-tserver: ip-10-145-21-72/127.0.1.1
set-cookie: bcomID=-4007785944410230173; Max-Age=315360000; Expires=Sat, 23 Jul 2033 08:08:14 GMT; Domain=britannica.com; Path=/
set-cookie: SessionAuth=CvbaHbFaERQ5KgTt1fzThXMV4fScMEARtR79BaFOJ+zhZeLoE5E2pZq/sAHh1iyj; Domain=britannica.com; Path=/
set-cookie: subreturn=https%3A%2F%2Fwww.britannica.com%2F; Domain=britannica.com; Path=/
set-cookie: webstats=referer_page=https%3A%2F%2Fwww.britannica.com%2F; Domain=britannica.com; Path=/
set-cookie: __mendel=%7B%27pagesViewed%27%3A1%2C%27surveyShown%27%3Afalse%2C%27topicInitialSequence%27%3A0%7D; Domain=britannica.com; Path=/
content-language: en-US
x-wserver: 127.0.0.1
x-iset: green
x-xss-protection: 1; mode=block
x-permitted-cross-domain-policies: master-only
expect-ct: max-age=604800
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=hQZhbSKhg%2Bdzgk3iuZXVavBul4deNCfNBdjlSrrfsOUHev5itKt2Yzl4zEK7NYp8GYH7J9wfetBxea8X%2BTcjl6slW%2BtsdNK3Glcr7bUe%2FSV2hbu0%2BDDHDcxhZ2TZNju7uCTehw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 7ecb27536e2e42b3-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400

www.britannica.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。 britannica.com 當前共有 10 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
britannica.comA60
britannica.comA60
britannica.comNS3600
britannica.comNS3600
britannica.comNS3600
britannica.comNS3600
britannica.comSOA900expire: 1209600
serial: 1
britannica.comTXT
ca3-34d513380a624c15b1894f20512d2ca8
1800
britannica.comTXT
facebook-domain-verification=yx5oj1072bsq69m7blcnrkktdu6h4h
1800
britannica.comTXT
google-site-verification=iCsMOBxTnqow6GNvW0LQ292qIMjLqMXwpQ6tOfIZgY4
1800