Backlink Checker
Check any website’s backlinks, referring domains and authority — free and instant, powered by a live backlink index.
- ✓ Total backlinks & referring domains
- ✓ Domain rank & spam score
- ✓ Any website
- ✓ Free — no signup
Backlinks are one of Google’s strongest ranking signals. This free tool shows how many backlinks and referring domains any website has — yours or a competitor’s — plus its domain rank and spam score, so you can benchmark authority and spot link-building opportunities.
Benchmark any site
See the backlink profile of your site or any competitor in seconds.
Spot opportunities
Compare referring domains to find gaps you can close with link building.
Check link quality
A spam score flags low-quality or risky backlink profiles.
Check Any Domain’s Backlinks
Enter a domain to see its backlinks, referring domains and authority.
Free tool · up to 3 checks per day. Powered by live search data.
How It Works
Enter a domain
Type your website or a competitor’s domain.
Click check
We pull live backlink data.
Read the profile
Compare backlinks, referring domains, rank and spam score.
What Are Backlinks?
A backlink is a link from another website to yours. Search engines treat them as votes of confidence — the more high-quality, relevant sites that link to you, the more authoritative and trustworthy you appear, which helps you rank.
Backlinks vs Referring Domains
Backlinks is the total number of links pointing to a site; referring domains is the number of unique websites those links come from. Referring domains usually matter more — 100 links from 100 different sites is far stronger than 100 links from one.
Quality Over Quantity
Not all links are equal. A few links from authoritative, relevant sites beat thousands of spammy ones — and a high spam score can even hurt you. Focus on earning genuine links; that’s what our local SEO service does.
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Frequently Asked Questions
Is this backlink checker free?
Yes — it’s free with a fair-use daily limit. No signup required.
Can I check competitors’ backlinks?
Absolutely — enter any domain to see its backlink profile and benchmark it against yours.
What is a good number of referring domains?
It’s relative to your niche and competitors. Compare against the sites ranking for your target keywords rather than chasing a fixed number.
What is spam score?
It estimates how likely a backlink profile is to be considered spammy or manipulative. A high score can indicate risky links that may need attention.
Why Do It Manually?
Checking backlinks is easy — earning good ones is the hard part. Let our team build genuine authority for your site as part of a full local SEO strategy.
Explore Local SEO Services →Get a Free AuditTell Us About Your Business
Tell us about your business and we’ll run a free, no-obligation audit of your local visibility — then walk you through it on a quick call, usually within one business day.
- 100% free & no obligation
- A live audit & competitor comparison
- No lock-in contracts, ever
Request Your Free Audit
Choose your service and we’ll take it from there.