Updated on 13 October 2026

LensDR is a Chrome Extension which shows the Ahrefs Domain Rating (DR) next to links on web pages.

What LensDR sends. For each link visible on a page you view, LensDR sends the link's domain name (for example example.com) and your Ahrefs API token to api.ahrefs.com, in order to fetch its Domain Rating. Nothing else is sent: not the page URL, page content, your identity, or your browsing history.

What LensDR stores. Your API token, your settings, and a cache of domain → DR results are stored locally in your browser (chrome.storage.local). LensDR has no server and no analytics, and collects no data itself.

Third parties. Domain lookups are processed by Ahrefs under its own terms and privacy policy (https://ahrefs.com/privacy).

Control. You can clear the cache from the popup, and remove your token or the extension at any time to delete all stored data.

LensDR is an independent project and is not affiliated with or endorsed by Ahrefs.

Contact: [email protected]