Domain Authority Checker by BacklinkBot

About

See how strong any website is in one click.

Domain Authority Checker by BacklinkBot shows you a website's authority score (0–100) the moment you click the icon, so you can judge any site's SEO strength, link value, and trust in seconds. No dashboards, no copy-pasting URLs.

★ WHAT YOU GET

• One-click Domain Authority (DR) — click the icon on any site and see its 0–100 authority score in a clean gauge, graded from Very Low to Excellent.

• Authority right inside Google Search — a DR badge appears next to every organic result, so you can compare the authority of every site on the page before you click. Perfect for link building, guest-post research, and sizing up competitors.

• Domain Rating history — see how a site's authority has trended month over month, so you know if it's growing, flat, or declining.

• Referring domains and global rank — get the number of linking domains and the site's worldwide rank alongside the score.

★ WHO IT'S FOR

SEOs, link builders, bloggers, agencies, and founders who need a fast read on website authority, backlinks, and domain strength without opening a paid tool.

★ COMMON USES

• Check domain authority before pitching a guest post or buying a link
• Compare competitor authority across a Google search
• Prioritize the highest-authority directories and sites for backlinks
• Track a domain's authority growth over time

Free to use. Built by BacklinkBot (backlinkbot.ai), the done-for-you backlink and directory submission service for startups.