Backlink Checker
Check backlinks for any website for free. See total backlinks, referring domains & link authority powered by Moz. Free backlink checker — no sign-up required.
Search Result:
Domain Authority
Page Authority
Spam Score
Ahrefs DR
keyword difficulty
Total Backlinks
DoFollow
NoFollow
Domain Registry Details (WHOIS)
Registrar
Created On
Expires On
Nameservers
Free Backlinks Checker — Ultimate Guide to Link Building & Domain Strength
A robust backlink profile is the single most important factor for high search rankings. Our free backlink checker provides you with a bird's-eye view of any website's link landscape. By pulling direct data from the Moz link index, you can check backlinks, identify dofollow opportunities, and analyze Referring Domains (RD) with clinical precision.
Whether you're analyzing your own site, auditing a client's domain, or researching competitors — our tool delivers instant, Moz-powered results with no account required for the first 10 checks.
Key Facts & Features
- See total backlinks, dofollow count, and referring domain metrics
- Essential companion to the domain authority checker for full SEO picture
- Check competitor backlinks to identify link building opportunities
- Verify backlinks from guest posts, PR placements, and exchanges
- Alternative to the majestic backlink checker for quick analysis
Why Should You Check Backlinks?
Transferring Page Rank
A link is a "vote of confidence." High authority backlinks pass PageRank, signaling to Google that your content is trustworthy and deserves to rank higher.
Competitive Intelligence
By using a competitor backlink checker, you can see exactly who is linking to your rivals and target the same publishers for your own outreach.
Toxic Link Detection
Not all links are good. Our spam score checker (integrated above) helps you identify and disavow harmful links before they cause a penalty.
Dofollow vs Nofollow Backlinks: What is the Difference?
When you verify backlinks, you'll notice two types: Dofollow and Nofollow. For ranking purposes, dofollow links are the gold standard. They tell search engine crawlers to follow the link and "count" the link equity.
Nofollow links (rel="nofollow") are used for paid links, social media, or user-generated content. While Google treats nofollow as a "hint" rather than a command, they rarely pass significant ranking power. A healthy link profile should have a natural mix of both, but your outreach strategy should prioritize high DA dofollow sources.
3 Proven Strategies to Build Authority Backlinks
01. The Skyscraper Technique
Find a top-performing post in your niche with many backlinks. Write something better (longer, more updated, better design). Then, use our backlinks checker to find everyone who linked to the original and ask them to link to yours instead.
02. HARO & SourceBottle
Journalists often need expert quotes. By providing value to major publications, you can earn high authority domains (DA 70-90) linking back to your homepage as a source credited link.
03. Guest Posting with a Twist
Don't just guest post on any blog. Use our website authority checker to verify the DA and spam score of potential hosts. Focus on niche-relevant sites that have high traffic and real engagement.
Check SEO Metrics in Real-Time
Install the free CheckSEORank Chrome Extension to analyze Domain Authority, Page Authority, Spam Score, and Backlink counts for any site instantly from your browser toolbar.
