Summary: We do not collect your name, email, or any personally identifiable information. All test scores are stored only on your device. We use Google AdSense which may use cookies for advertising. You can opt out of personalized ads at any time.
Reaction Speed Test ("we", "us", "our") operates the website reactionspeedtest.com — a free online platform providing reaction time tests, typing speed tests, click speed tests, aim training tools, memory tests, and browser-based games. This Privacy Policy explains how we handle information when you use our website.
We do not collect, store, or process:
We use your browser's localStorage to store your test scores, high scores, and game progress (such as Clicker Tycoon save data) entirely on your own device. This data never leaves your browser and is not accessible to us. You can clear this data at any time by clearing your browser's site data.
Specifically, we store: reaction time personal bests, CPS (click speed) records, typing speed records, spacebar speed records, number memory high scores, Clicker Tycoon game state (coins, upgrades, prestige level), and game preferences (sound on/off, language setting).
Our hosting provider (Vercel) may automatically collect standard web server logs including: your IP address (anonymized), browser type and version, operating system, referring URL, pages visited, and time of visit. This data is used for security, performance monitoring, and abuse prevention. It is not linked to any personal identity and is deleted within 30 days.
We do not set any first-party cookies ourselves. However, third-party services we use (specifically Google AdSense) may set cookies on your browser for the purpose of serving and personalizing advertisements.
We use Google AdSense to display advertisements on our website. Google AdSense uses cookies (including the DSID, IDE, and other advertising cookies) to serve ads based on your prior visits to websites on the internet. Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this and other sites.
You may opt out of personalized advertising by visiting Google's Ads Settings. Alternatively, you can opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info.
For more information about Google's privacy practices, visit Google's Privacy Policy.
We participate in the Google AdSense program. Google AdSense is an advertising service provided by Google LLC. Google may use data about your visits to this and other websites to provide relevant advertisements. Google's use of cookies is subject to the Google Privacy Policy.
We load fonts (Bebas Neue and JetBrains Mono) from Google Fonts. When you visit our site, your browser makes a request to Google's servers to download these fonts. Google may log this request, which includes your IP address and browser information. See Google's Privacy Policy for details.
Our website is hosted on Vercel. Vercel collects standard server access logs for security and performance purposes. See Vercel's Privacy Policy for details.
Our website is intended for general audiences and does not knowingly collect personal information from children under the age of 13 (or 16 in the European Union). Since we do not collect any personal information from any users, our services are generally safe for all ages. If you are a parent or guardian and believe your child has provided personal information to us, please contact us and we will take appropriate action.
If you are located in the European Union, you have rights under the General Data Protection Regulation (GDPR). If you are a California resident, you have rights under the California Consumer Privacy Act (CCPA).
Since we do not collect personal data, most of these rights are automatically satisfied. Specifically:
For any privacy-related requests, contact us via our Contact page.
Our website respects Do Not Track (DNT) signals. We do not track users across third-party websites. Note that Google AdSense may have its own DNT policy — please refer to Google's documentation for their specific handling of DNT signals.
Since we do not collect or store personal data on our servers, the primary security responsibility lies with your browser and device. We recommend keeping your browser updated and using HTTPS connections. Our site is served exclusively over HTTPS (TLS 1.2 and 1.3) to prevent man-in-the-middle attacks.
We do not use Google Analytics, Mixpanel, Hotjar, or any behavioral analytics platform. We have no heatmaps, session recordings, or user journey tracking. The only performance data we access is through Vercel's server-side access logs (IP addresses, page paths, response times) which are used solely for infrastructure monitoring and are automatically deleted after 30 days.
This means we genuinely do not know how many people use each test, which games are most popular, or where users come from geographically. We have made this trade-off intentionally — the privacy benefit to users outweighs the product insight benefit to us. We rely on user feedback through our Contact page rather than behavioral tracking to understand how to improve the platform.
Our website does not embed content from external sources such as YouTube videos, Twitter widgets, or Facebook plugins. All content on reactionspeedtest.com is served directly from our infrastructure or from explicitly stated third-party sources (Google Fonts, Google AdSense). There are no hidden third-party pixels, tracking scripts, or data brokers receiving information from your visit beyond those disclosed in this policy.
For users in the European Economic Area (EEA), our legal basis for any data processing is as follows: Technical operation of the website falls under legitimate interest (Article 6(1)(f) GDPR) — specifically, the legitimate interest of operating a functional website. Google AdSense advertising is based on legitimate interest for non-personalized ads, or consent for personalized ads if you have not opted out through Google's settings. We do not use consent management platforms (CMPs) or cookie banners because we set no first-party cookies and our legitimate interest basis for hosting-level logging does not require explicit consent under current GDPR guidance.
We may update this Privacy Policy from time to time. Changes will be reflected by updating the "Last updated" date at the top of this page. We encourage you to review this policy periodically. Continued use of our website after any changes constitutes acceptance of the updated policy.
If you have questions about this Privacy Policy, please contact us through our Contact page. We aim to respond to all inquiries within 2–3 business days.