DA DR Checker: Fast, Free Forever

Free domain authority checker alternative to Moz DA Checker. Instant website DR check using Ahrefs API.

DA DR Checker is a minimalist, lightning-fast extension built natively for SEO professionals and marketers. It seamlessly integrates Ahrefs' Free Domain Rating (DR) API directly into your browser, giving you instant insights into the authority of any website you visit. If you are used to using a traditional DA checker, this tool serves as a modern alternative by leveraging Ahrefs' industry-standard Domain Rating metric instead of traditional Domain Authority (DA) scores. ✨ Core Features • Instant Toolbar Metric: The extension icon dynamically transforms into the website's exact DR score, giving you a quick authority check at a glance. • Google SERP Integration: Automatically injects DR badges next to every Google Search result, saving you from manually copying links into external tools. • Google Search Console Support: View DR badges right inside your GSC "Links" reports (Top linking sites). • Fast & Free Forever: Operates entirely on the official, free Ahrefs API. Just plug in a free API key and enjoy unlimited checks without subscriptions or hidden limits. 🔑 Easy Setup 1. Sign up for a free Ahrefs account. 2. Navigate to your Account Settings → API keys. 3. Generate a new APIv3 Key. (It's 100% free to query the DR endpoint). 4. Click the extension icon in your Chrome toolbar to open the quick setup page. 5. Paste your API key, hit save, and you're ready to go! *Note: Use of Ahrefs data is subject to the Domain Rating License at http://ahrefs.com/legal/domain-rating-license.