Privacy Policy

Last updated: August 8, 2026

Legal entity not yet registered. This service is operated by an individual who has not yet registered a legal entity. No company name, registered address, or jurisdiction has been established. This privacy policy describes how data is handled in the interim. The operator must supply the entity name, address and jurisdiction before these terms bind anyone.

What data we collect

When you use Headergrade to check a URL, the URL you submit is sent to our server to perform the header fetch. We do not log, store, or retain the URLs you check or the results returned. Each request is processed in memory and discarded immediately after the response is sent.

We do not set cookies. We do not use analytics services. We do not track individual users or devices.

Server-side data handling

Headergrade runs on Cloudflare Workers. Cloudflare may process request metadata (IP address, User-Agent, request timing) as part of their standard edge network operations. This data is subject to Cloudflare's own privacy policy and is not accessible to the Headergrade operator beyond what Cloudflare provides as standard request logs.

Headergrade does not write to any database, persistent storage, or logging system of its own.

Third-party services

Headergrade fetches the URL you provide in order to inspect its HTTP response headers. This means the target server receives a request from Cloudflare's IP range, identifying itself as "Headergrade/1.0". No other third-party services receive data from your use of Headergrade.

Data retention

We retain no data. There are no accounts, no user profiles, and no stored check history. The result of each check exists only in your browser for the duration of that page visit.

Your rights

Because we collect and store no personal data, there is nothing to access, correct, or delete. If you have questions about how data is handled, contact the operator through the repository or platform where this service is deployed.

Changes to this policy

If this policy changes, the "Last updated" date at the top will reflect the revision date. No direct notification will be sent, as we have no means to contact users.