Privacy Policy

Last updated: May 2026

Chrome Extension

The SEOMarkup Chrome extension (app/) is designed to work entirely within your browser.

No data is transmitted. The extension makes zero outbound network requests.
No analytics. The extension does not collect usage data, page visits, or any information about the websites you inspect.
No storage of browsing data. The only data stored locally is your rating-prompt state (whether you’ve dismissed the Web Store rating prompt), held in localStorage inside the extension popup.
Permissions used: activeTab (reads the active tab URL to pre-fill validator links) and scripting (injects a function to read <script type="application/ld+json"> tags and count itemscope/typeof attributes when you open the popup). No host_permissions.

The marketing site uses:

Google Analytics 4 (G-006FL60JQY) for page view analytics. Google’s privacy policy.
Tally.so for the optional feedback form. Tally’s privacy policy.
Google Fonts (Poppins) loaded from fonts.googleapis.com.

No user accounts, no passwords, no payment data.