WWW.VPNBOOK.COM 网站分析

基本信息

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Free VPN | 100% Free WireGuard and OpenVPN Service
长度: 50 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
Free VPN Service - VPNBook.com is the #1 premium Free VPN Server account provider. US, UK, and offshore VPN servers available.
长度: 126 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
free vpn,openvpn,pptp,web proxy,anonymous browsing,vpn service,free proxy
长度: 73 字符; 最佳长度: 10 ~ 255 字符
H1标签:
Free VPN for Everyone
长度: 21 字符; 最佳长度: 10 ~ 255 字符

建站技术

服务器:
cloudflare
SSL 安全:
有效
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.vpnbook.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Sat, 21 Feb 2026 20:00:28 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
link: ; rel="alternate"; hreflang="en", ; rel="alternate"; hreflang="fr", ; rel="alternate"; hreflang="de", ; rel="alternate"; hreflang="tr", ; rel="alternate"; hreflang="id", ; rel="alternate"; hreflang="ru", ; rel="alternate"; hreflang="pl", ; rel="alternate"; hreflang="es", ; rel="alternate"; hreflang="pt", ; rel="alternate"; hreflang="vi", ; rel="alternate"; hreflang="zh", ; rel="alternate"; hreflang="x-default"
link: ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="image"
x-middleware-rewrite: /en
vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
x-powered-by: Next.js
Cache-Control: private, no-cache, no-store, max-age=0, must-revalidate
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=HDcoQkZ4nnWwpgqXuHCaPTBRNBZNtLPGgh51l7R6he03yDqYDBy6Zed9mhxf6LcrcyNYtw1KYAYkPF0cN6l%2FpfUirPCepEL%2BLK564C6cqwWM2J6OcBPcidM%3D"}]}
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
referrer-policy: strict-origin-when-cross-origin
cf-cache-status: DYNAMIC
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=5,cfOrigin;dur=552
Content-Encoding: gzip
CF-RAY: 9d18d47d4b9ff5f6-EWR
alt-svc: h3=":443"; ma=86400

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。vpnbook.com 当前共有 12 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
vpnbook.comA300
vpnbook.comA300
vpnbook.comNS21600
vpnbook.comNS21600
vpnbook.comSOA1800expire: 604800
serial: 2395211838
vpnbook.comMX300pri: 0
vpnbook.comTXT
ahrefs-site-verification_8c04e784d0f30b8ba85e156f6e55c019fe9035f81793750945bd1c118788fffb
300
vpnbook.comTXT
amazonses:kch3dv6VljoKzSIUvpMNllZ4azv71QlxKpbXGYtEYbw=
300
vpnbook.comTXT
google-site-verification=u03y7hJCBtFI1W3rxZ8PL6Add2amRLLvVukhp5pKkTA
300
vpnbook.comTXT
v=spf1 a include:spf.gzo.com -all
300
vpnbook.comAAAA
2606:4700:3036::6815:5fdb
300
vpnbook.comAAAA
2606:4700:3031::ac43:94ab
300