LinkBunny

FREE DOMAIN RATING CHECKER

Check your DR3 and DR4

See how Ahrefs rates your domain's backlink profile in both models. Free, no signup.

Enter a domain

We check the root domain. Blog.example.com becomes example.com. Sites on shared hosts, such as yoursite.github.io, stay separate. Paths are ignored.

How to read the two scores

DR3 and DR4 are separate models on a 100-point logarithmic scale. Their difference does not measure backlinks gained or lost.

DR4 puts more weight on links from sites Ahrefs estimates have organic search traffic. Ahrefs announced its rollout for December 1, 2026. DR3 will remain in the API for a short period afterward.

Read Ahrefs' DR4 announcement.

Planning relevant nofollow link exchanges with your coding agent? See how LinkBunny works.

DIRECT LINE TO THE FOUNDER

Questions about fit or setup?

I’m Hwee-Boon, the founder. Ask about LinkBunny, site quality, or setup, and I’ll reply by email.

0 / 2,000⌘/Ctrl + Enter to send