Privacy隐私
Privacy & Analytics隐私与统计
How this academic website handles first-party visitor analytics.本网站如何处理第一方访问统计数据。
This website uses a first-party, cookie-free analytics service hosted on the same server as the website.
What is recorded
At the network edge, completed TLS connections for this website’s domain record the public IP address, timestamp, server name, connection status, duration, and transferred byte count. The IP address is matched locally to an approximate country, region, and city using the DB-IP Lite database.
Separately, the first-party page-view counter records the requested path, the referring domain (not the full referring URL), and broad device, browser, and operating-system categories derived from the browser’s user-agent string. These two datasets are not joined into a persistent visitor profile.
The website does not set analytics cookies, create persistent visitor identifiers, use browser fingerprinting, collect precise GPS location, or send visitor IP addresses to an external geolocation API.
Retention and access
Raw event records, including complete IP addresses, are automatically deleted after 30 days. The management console shows masked network prefixes rather than complete addresses. Daily country, device, browser, source, and page aggregates are retained for up to one year. Non-identifying daily and historical page-view totals may be retained for longer.
The public website exposes only today’s page-view count and the historical total. Detailed analytics are restricted to the authenticated server console.
Contact
Questions about this policy can be sent to qiukepeng@bipt.edu.cn.
本网站使用与网站同服务器部署的第一方、无 Cookie 访问统计服务。
记录内容
在网络边缘，网站域名的已完成 TLS 连接会记录公网 IP 地址、时间、服务器名称、连接状态、持续时间和传输字节数。IP 地址仅在本地通过 DB-IP Lite 数据库匹配至大致的国家、地区和城市。
第一方页面计数器另行记录所访问的路径、来源域名（不记录完整来源网址），以及从浏览器 User-Agent 推断的宽泛设备、浏览器和操作系统类别。两类数据不会被合并为持续性的访客画像。
本网站不设置分析 Cookie，不创建持久访客标识，不使用浏览器指纹，不收集精确 GPS 位置，也不会把访客 IP 发送至外部地理位置接口。
保留与访问
包含完整 IP 地址的原始事件记录会在 30 天后自动删除。管理控制台仅显示经过掩码处理的网络前缀。按日汇总的国家、设备、浏览器、来源和页面数据最多保留一年；不含身份信息的每日及历史页面浏览总数可保留更长时间。
公开网站只显示今日页面浏览量与历史累计数；详细统计仅限已认证的服务器控制台查看。
联系
如对本政策有疑问，请联系 qiukepeng@bipt.edu.cn。