Privacy Policy

Last updated: August 2026

Rig Vitals is designed around a simple principle: your data stays on your device. This page explains exactly what that means in practice, including how advertising works on this site.

What we don't collect

None of the diagnostic tools on this site upload, transmit, or store the data they read. Keystrokes, microphone audio, webcam video, and mouse movement are processed entirely within your browser, using standard Web APIs (such as the Web Audio API, MediaDevices API, and Gamepad API), and are discarded the moment you close or navigate away from the page.

What we do store

Your light/dark theme preference is saved locally in your browser's localStorage so the site remembers your choice on return visits. This value never leaves your device and is not accessible to us.

Cookies and tracking

Rig Vitals itself does not set tracking cookies or run its own analytics scripts. However, this site uses Google AdSense to display advertising, and Google Analytics to understand overall traffic patterns, and both rely on cookies and similar technologies. See "Advertising" and "Analytics" below for what that means in practice. Fonts are loaded from Google Fonts, which may log standard request metadata (such as your IP address) as part of serving the font files, consistent with Google's own privacy policy.

Advertising

This site displays ads served by Google AdSense. Google, as a third-party vendor, uses cookies (including the DoubleClick cookie) to serve ads based on your prior visits to this and other websites. This allows Google and its advertising partners to show you ads that may be more relevant to your interests.

You can opt out of personalized advertising by visiting Google's Ads Settings. If you'd rather opt out of a broader set of third-party vendors' use of cookies for personalized advertising, you can visit aboutads.info. Third-party advertising vendors, including Google, may also use cookies to serve ads based on a user's prior visits to this site or other sites on the internet.

Analytics

We use Google Analytics to understand aggregate traffic patterns, such as which tools are used most and how visitors generally navigate the site. Google Analytics uses cookies to collect standard internet log information and visitor behavior in an anonymous form. We use this information only in aggregate, not to identify individual visitors. You can prevent Google Analytics from recognizing you on return visits by disabling cookies in your browser, or by installing the Google Analytics Opt-out Browser Add-on.

Children's privacy

Rig Vitals is not directed at children under 13, and we do not knowingly collect personal information from children under 13. Google AdSense's own policies restrict how ads are served on content directed at children; since this site is not directed at children, standard (not child-directed) ad settings apply.

Third-party links

Our blog and tool pages may link to external resources. We aren't responsible for the privacy practices of sites we don't operate — please review their own policies before sharing information with them.

Changes to this policy

If this policy changes, we'll update the "last updated" date above. Continued use of the site after a change constitutes acceptance of the revised policy.

Contact

Questions about this policy can be sent to hello@rigvitals.com.