What is a backlink checker?

A backlink checker is a tool that analyzes the links pointing to a website from other domains. It shows you which websites link to you, the quality of those links (domain authority), whether they are dofollow or nofollow, and the anchor text used. This helps you understand your site's link profile and find opportunities for improvement.

How many backlinks does this free tool show?

Our free backlink checker shows the top 20 backlinks sorted by domain authority (rank), plus summary statistics including total backlinks count, referring domains, and dofollow/nofollow percentage. For a complete backlink analysis, upgrade to RobotSpeed's full plan.

What is the difference between dofollow and nofollow backlinks?

Dofollow backlinks pass link equity (SEO value) from the linking page to your site, directly helping your search rankings. Nofollow backlinks include a rel=nofollow attribute that tells search engines not to pass link equity. Both types contribute to a natural link profile, but dofollow links are generally more valuable for SEO.

How often should I check my backlinks?

Check your backlinks at least monthly to monitor your link building progress, spot new links, and detect any toxic or spammy links that could harm your SEO. After a link building campaign, check more frequently to measure results. Regular monitoring also helps you catch negative SEO attacks early.

Free Tool — No Signup Required

Free Backlink Checker

Name: RobotSpeed
Availability: InStock
Rating: 4.9 (127 reviews)
Author: RobotSpeed

Analyze any domain's backlink profile. See the top 20 backlinks sorted by authority, referring domains, and dofollow ratio.

How It Works

Enter a domain

Type any domain name to analyze its backlink profile.

We fetch backlink data

We query a comprehensive backlink database with billions of links indexed.

Review your results

See total backlinks, referring domains, dofollow ratio, and top 20 links by authority.

Why Backlinks Matter for SEO

Backlinks are one of the top ranking factors for Google. Each quality backlink acts as a vote of confidence for your website, signaling to search engines that your content is valuable and trustworthy.

Analyzing your backlink profile helps you understand your site's authority, find link building opportunities, and monitor your competitors' strategies. Use this free tool to get started.

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