Is this site spammy?
Check the spam score of any domain before you buy a link, accept a guest post or buy an expired domain. Free, no sign-up needed.
- 3 free checks a day
- No sign-up
- Any domain
Spot risky sites in seconds
Spam score 0–100
Higher means more signs of a low-quality or manipulated link profile.
Domain rank
See whether the site has real authority behind it.
Referring domains
A healthy site is linked from many different websites.
Dofollow share
An unusual dofollow ratio can be a sign of paid or built links.
Top backlinks
Look at who actually links to the site before you trust it.
Spam score per link
With an account, see the spam score of every single backlink.
Spam score questions
What is a spam score?
A 0–100 estimate of how much a site’s link profile looks like those of sites that were penalised or are low quality. It is a warning sign to look closer, not a verdict.
What is a good spam score?
Roughly: 0–30 is normal, 31–60 deserves a closer look at the backlinks, and above 60 is risky. Young or small sites can score oddly because there is little data.
When should I check a spam score?
Before buying or exchanging links, accepting a guest post, buying an expired domain, or when a site suddenly loses rankings and you want to rule out bad links.
Is it really free?
Yes. You can run 3 free checks a day without an account. Create a free account when you need the full backlink list, referring domains, anchor texts and exports.
Where does the data come from?
From trusted search data sources that crawl the web continuously and are used by SEO agencies worldwide. New links can take a few days to appear.
Can I check any website?
Yes — enter any domain, such as your own site or a competitor. We show the domain’s strongest links, one per linking site.
Want the links themselves? Try the free backlink checker.
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