Domain rating

What Domain Rating is

Domain Rating is a metric developed by Ahrefs that summarizes the strength of a website's backlink profile. It is expressed on a scale from 0 to 100 and is calculated from the quantity and quality of links pointing to a site, along with the strength of the sites that link to it.

This checker retrieves the current Domain Rating for the URL you provide, making it easy to compare sites during research or link prospecting.

How to read the value

Higher values indicate a stronger, more authoritative backlink profile. The scale is logarithmic in nature, which means the difference between 70 and 80 is larger in practical terms than the difference between 20 and 30. Because the score is relative, it is best used for comparison rather than as an absolute measure of quality.

What it does and does not measure

Domain Rating reflects backlinks only. It does not measure traffic, content quality, brand strength, user engagement or technical health. A site with a high score can still have thin content or poor usability, and a site with a lower score can be highly successful. Use the metric as one input among many.

Practical uses

• Comparing the relative authority of sites during research.
• Prioritizing link prospects based on profile strength.
• Tracking changes in your own backlink profile over time.
• Adding context when evaluating potential partners or competitors.

Limitations

Domain Rating is proprietary to Ahrefs and is calculated from that provider's crawl data. Other tools maintain their own metrics with different methodologies, so scores are not directly comparable across providers. The value changes as links are added or lost, and it should never be treated as a guaranteed predictor of rankings or traffic.