WWW.FBI.GOV 网站分析
WWW.FBI.GOV 的 SEO 统计数据尚未分析。 我们已启动该网站的后台分析任务,请稍等几分钟。
基本信息
URL:
网站标题:
服务器:
未知
IP:
城市:
页面信息
标题:
Welcome to FBI.gov — FBI
Meta 关键词:
FBI Homepage, Welcome to the FBI, FBI Directory, Federal Bureau of Investigation
Meta 描述信息:
FBI Homepage with links to news, services, stories and information of interest to the public.
H1 Tag:
Welcome to FBI.gov
内部链接:
88 (0 nofollow)
外部链接:
15 (0 nofollow)
建站技术
服务器:
未知
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
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.fbi.gov 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Mon, 22 Jun 2020 04:39:02 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Mon, 22 Jun 2020 05:39:02 GMT
Location: https://www.fbi.gov/
cf-request-id: 037beba3ed0000e865b3218200000001
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
Server: cloudflare
CF-RAY: 5a73487febb1e865-EWR
HTTP/1.1 200 OK
Date: Mon, 22 Jun 2020 04:39:02 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=db58b40af61c875cb030e2b7be355579c1592800742; expires=Wed, 22-Jul-20 04:39:02 GMT; path=/; domain=.fbi.gov; HttpOnly; SameSite=Lax; Secure
X-Cache-Operation: plone.app.caching.noCaching
X-Content-Type-Options: nosniff
Expires: Fri, 25 Jun 2010 03:10:37 GMT
Cache-Control: max-age=0, must-revalidate, private
X-Cache-Rule: plone.content.itemView
X-Frame-Options: SAMEORIGIN
X-Theme-Applied: true
X-Theme-Disabled:
X-Xss-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
CF-Cache-Status: HIT
Age: 4747
cf-request-id: 037beba43d0000c5dc152cb200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 5a734880697ec5dc-EWR
Content-Encoding: gzip
Date: Mon, 22 Jun 2020 04:39:02 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Mon, 22 Jun 2020 05:39:02 GMT
Location: https://www.fbi.gov/
cf-request-id: 037beba3ed0000e865b3218200000001
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
Server: cloudflare
CF-RAY: 5a73487febb1e865-EWR
HTTP/1.1 200 OK
Date: Mon, 22 Jun 2020 04:39:02 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=db58b40af61c875cb030e2b7be355579c1592800742; expires=Wed, 22-Jul-20 04:39:02 GMT; path=/; domain=.fbi.gov; HttpOnly; SameSite=Lax; Secure
X-Cache-Operation: plone.app.caching.noCaching
X-Content-Type-Options: nosniff
Expires: Fri, 25 Jun 2010 03:10:37 GMT
Cache-Control: max-age=0, must-revalidate, private
X-Cache-Rule: plone.content.itemView
X-Frame-Options: SAMEORIGIN
X-Theme-Applied: true
X-Theme-Disabled:
X-Xss-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
CF-Cache-Status: HIT
Age: 4747
cf-request-id: 037beba43d0000c5dc152cb200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 5a734880697ec5dc-EWR
Content-Encoding: gzip
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。fbi.gov 当前共有 13 项 DNS 记录。
主机 | 类型 | IP/目标 | TTL | 扩充信息 |
---|---|---|---|---|
fbi.gov | A | 300 | ||
fbi.gov | AAAA | 2001:4801:7901::6969:2b9e:0:1 | 60 | |
fbi.gov | MX | 120 | pri: 10 | |
fbi.gov | NS | 1800 | ||
fbi.gov | NS | 1800 | ||
fbi.gov | NS | 1800 | ||
fbi.gov | SOA | 1800 | expire: 1209600 serial: 1415240062 | |
fbi.gov | TXT | 625558384-8740534 | 1800 | |
fbi.gov | TXT | google-site-verification=6UEk-jfg1xPNjz_rQGcRFJOBGxMy1aARDZUTXgSNAqw | 1800 | |
fbi.gov | TXT | google-site-verification=L8cauHJF4MANoTCkMbrLkAVfHBta28ctva9n1IDekTo | 1800 | |
fbi.gov | TXT | globalsign-domain-verification=ojb05FqimxLsWXiucPx99rxG1FOKPV-Ym-rqatrz-q | 1800 | |
fbi.gov | TXT | MS=ms39271050 | 1800 | |
fbi.gov | TXT | v=spf1 +mx ip4:153.31.0.0/16 -all | 1800 |