Browser Storage
FPSReaction uses localStorage in your browser for language, sound, reaction personal best, and separate Aim personal bests. This information stays in that browser unless you clear browser storage.
Privacy
Privacy Policy
Last updated: October 10, 2026
Test Results
Solo reaction and aim tests calculate results in your browser. Casual Reaction Duel receives room connections, readiness, reaction times and round actions to share match scores. Casual room state expires within 30 minutes; server restarts can close rooms. There is no chat. Hosting providers may process connection metadata such as IP addresses.
Email Accounts and Ranked Matches / 邮箱账号与排位比赛
Ranked records include an automatically detected touch/desktop group, with separate points and streaks. Previous ungrouped points remain historical; lifetime records include all matches. Device classification is not hardware verification. / 排位记录包含自动识别的触屏／电脑分组，各组积分和连胜连败独立。旧版未分组积分保留为历史，总战绩包含所有比赛。设备分组不代表硬件认证。
Registration asks for a nickname, self-selected country or region, email and verification code. Login uses an email verification code; we do not ask for or store a password. / 注册填写昵称、自选国家或地区、邮箱与验证码。登录使用邮箱验证码，不要求或保存密码。
When email accounts are enabled, we store your email, nickname, self-selected country or region, points, win/loss/draw records and match settlement history on the server. Rankings publish your nickname, selected country or region and game statistics, never your email. An email provider receives your email address and login code for delivery. Codes expire after 10 minutes and are verified using keyed digests; session tokens are stored as digests, with a secure HTTP-only session cookie lasting up to 30 days. Signing out revokes that session. IP-derived keyed rate-limit identifiers are used to protect login requests. Email login and ranked play remain disabled until the required services are configured.
邮箱账号开启后，服务器保存邮箱、昵称、自选国家或地区、积分、胜负平统计和比赛结算记录。排行榜只公开昵称、自选国家或地区和游戏统计，不公开邮箱。邮件服务接收邮箱和验证码以发送登录邮件。验证码 10 分钟内有效，服务器保存带密钥的摘要；会话令牌也以摘要保存，安全的 HttpOnly 登录 Cookie 最多保留 30 天，退出即撤销本次会话。登录请求使用由 IP 派生的带密钥摘要限制频率。服务配置完成前，邮箱登录与积分对战保持关闭。
Google Advertising
FPSReaction loads Google AdSense services. Google and its partners may use cookies or similar technologies and process data for ads, subject to your choices and applicable consent settings.
Learn more about how Google uses information from sites or apps that use its services and read Google's Privacy Policy.
External Services and Changes
External services may apply their own policies. If this page changes, the date above will be updated to reflect the revision.