www.britannica.com 网站分析

www.britannica.com - 基本信息

服务器:
ip-10-145-21-72/127.0.1.1
IP:
未知
城市:
未知

www.britannica.com - 搜索引擎收录信息

百度:
Bing:
Google:

www.britannica.com - 页面信息

标题:
Encyclopedia Britannica | Britannica
Meta 关键词:
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 - 建站技术

服务器:
ip-10-145-21-72/127.0.1.1
SSL 安全:
不可用
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用

www.britannica.com - HTTP Head 分析

HTTP 协议采用了请求与响应模型,通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器(例如 Internet Explorer, Google Chrome, Firefox 等)并不会显示 HTTP header 字段的内容,下面是网站 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 记录分析

DNS 域名系统(Domain Name System,缩写)是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库,能够使人更方便地访问互联网。britannica.com 当前共有 10 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
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