Privacy Policy

Last Updated: July 21, 2025

Welcome to Vitals by One Buffalo Labs ("we," "us," or "our"). We are committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our client-side SEO analysis tool (the "Service").

1. Data We Do Not Collect

Vitals is a client-side application, which means all analysis happens directly in your web browser. We want to be crystal clear:

• We **do not** collect, store, or track the URLs you analyze.
• We **do not** save or log the results of any SEO analysis you perform.
• We **do not** require you to create an account or provide any personal information to use the Service.

2. Third-Party Services (CORS Proxy)

To fetch and analyze the content of the URLs you provide, Vitals uses a public, third-party CORS (Cross-Origin Resource Sharing) proxy service: allorigins.win.

When you submit a URL for analysis, that URL is sent to the proxy service to retrieve the website's HTML content. This is a necessary step to bypass browser security restrictions that would otherwise prevent the tool from working. We do not control this third-party service, and its use of your submitted URL is governed by its own privacy policy.

3. Cookies and Tracking Technologies

Our Service does not use cookies or any other tracking technologies for analytics, advertising, or user identification.

4. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes.

5. Contact Us

If you have any questions about this Privacy Policy, please feel free to open an issue on our GitHub repository.