Backlink Audit Tool: Find the Links Holding You Back
Enter a domain to audit a live sample of its backlinks. See link diversity, source authority, nofollow share and weak sources, with fixes for each.
5 credits per run. 20 free credits when you sign up, no credit card required.
example.com
ExampleBacklink audit for example.com found 2 areas to improve.
- Backlinks100+ (sample)
- Link diversity7 domains across 10 links
- Average source authority18 of 100
- Nofollow share30%
- Potentially toxic sources3
Example result with sample data. Yours uses live data for your inputs.
How it works
From your input to a prioritised list of fixes in under a minute.
- Step 1
Enter your details
Your website, business or the item you want checked. Nothing to install.
- Step 2
We run live checks
Brainito fetches live data and tests it against the rules that matter.
- Step 3
Fix what matters first
Clear results with what to fix, in order of impact, and where to go next.
What you get
What the result tells you, and why it is worth the minute it takes.
Five Clear Health Checks
Each check on link count, diversity, source authority, nofollow share and weak sources gets a pass or warning with the threshold explained.
Weak Sources Flagged
See how many sampled links come from sites with an authority score under 10, so you know which sources to review by hand.
Fixes Matched to Findings
Every warning comes with a specific next step, from outreach to new domains to disavowing only links that are clearly spam.
The guide
What the backlink audit tool does, how to use it, and what to do with the result.
A backlink audit tool reviews the links pointing to your website and shows whether they are helping your rankings or holding them back. Enter a domain and Brainito pulls a live sample of its backlink profile, then checks how many different sites link to you, the average authority of those sources, the share of nofollow links and how many links come from very weak sites. You get a pass or warning on each check, five example links with their anchor text, and plain fixes for anything that needs work. It reviews a sample of your links, not every link you have ever earned.
How to Audit Backlinks With This Tool
Type your root domain, such as example.com, into the box. You do not need https or a page path, because the audit looks at links to the whole domain. Run it and the tool requests live backlink data for that domain, takes a sample of the links it returns, and scores the top links in that sample against five checks. The report loads in a few seconds. Read the summary line first: it either says the sampled profile looks healthy or tells you how many areas need work. Then read each check from top to bottom, open the example links to see where they come from, and work through the recommendations. If the data source has nothing for a brand-new domain, you get a clear message instead of a misleading empty report. Save a note of the results so your next backlink audit has something to compare against.
What the Backlink Audit Report Shows
Every backlink audit report has the same five checks. Backlinks shows how many links came back, written as 100+ when the sample hits its limit, and warns when a site has fewer than 50 links, which is a thin profile for competitive keywords. Link diversity counts how many different domains sit behind the sampled links and warns when fewer than half are unique, a sign that a handful of sites supply most of your links. Average source authority gives the mean authority score of linking sites on a 0 to 100 scale and warns below 20. Nofollow share warns when more than 70 percent of sampled links are nofollow. Potentially toxic sources counts links from sites scoring under 10 and warns at three or more. Below the checks you see five sample links with the source site, its authority score, follow status and anchor text.
How to Find Toxic Backlinks Without Over-Disavowing
The potentially toxic sources count is a shortlist for manual review, not a verdict. A low authority score alone does not make a link harmful: a new local blog or a small industry forum can score low and still be a genuine, relevant mention. Open each weak source and ask three questions. Is the site real, with content people would read? Is it related to your topic or location? Does the link sit in a natural sentence, or in a page full of unrelated outbound links? Link farms, hacked pages, scraped copies of your content and spun directories are the ones worth acting on. Ask the site owner to remove the link first. Only add a domain to a disavow file in Google Search Console when the link is clearly spam and removal failed, because disavowing good links can cost you rankings you earned.
Backlink Profile Audit: What Healthy Looks Like
A healthy backlink profile audit usually shows many different referring domains, a mix of follow and nofollow links, sources that relate to your industry, and anchor text that reads naturally. Some examples help. A bakery with links from a city food blog, a local news round-up and a supplier's stockist page has a small but strong profile. A software company whose links mostly come from one partner site footer has volume but poor diversity, so one change on that site could wipe out most of its links. A store whose sample is almost all forum signatures and social profiles will show a high nofollow share, which means it needs editorial mentions from real publications. Use the five checks to see which of these patterns describes your site, then decide where your link building time should go next.
Common Backlink Audit Mistakes
The first mistake is treating every low-scoring link as toxic and disavowing it. Small, relevant sites are part of a normal profile, and over-disavowing can hurt more than it helps. The second is chasing a bigger link count. Ten links from one domain are worth far less than one link each from ten new domains, which is why the report checks diversity. The third is panicking about nofollow links. Some share is normal and expected. It only becomes a problem when nofollow links make up most of your profile. The fourth is auditing once and forgetting about it. Links appear and disappear every month, so run a website backlink audit on a regular schedule and after any sudden ranking drop. Finally, do not expect any single tool to list every link on the web. Treat the sample as a health check, then dig deeper where it flags a problem.
After the Backlink Audit: Next Steps
Each recommendation in the report maps to a specific action. If your profile is thin, create assets people cite naturally, such as original data, practical guides or a useful calculator. If diversity is low, focus outreach on sites that have never linked to you. If average authority is weak, pitch stories and guest articles to established publications in your niche. If nofollow links dominate, chase editorial mentions instead of more directory and social listings. To find targets, run the Competitor Backlink Analyzer to see who links to a rival but not to you, and the Broken Backlink Finder to recover links pointing at pages that no longer load. Many site owners pay a backlink audit service for this kind of review. Running it yourself gives you the same starting checklist in a few seconds, so you can decide what is worth outsourcing.
Frequently asked questions
Something else? Email support@brainito.com
What is a backlink audit?
A backlink audit is a review of the links pointing to your website to judge their quality. It checks how many different sites link to you, how strong those sites are, how many links are nofollow, and which sources look weak or spammy enough to review.
How do I check the backlinks of a website?
Enter the domain in the backlink audit tool and run it. You get a live sample of the site's backlinks, five example links with their source, authority score, follow status and anchor text, plus checks on diversity, authority and nofollow share. It works on any domain, including competitors.
Does the backlink audit show every backlink I have?
No. It reviews a sample of your link profile, up to about 100 links, and runs its checks on the top links in that sample. That is enough to spot thin, repetitive or weak profiles, but it is not a complete index of every link to your site.
How do I find toxic backlinks?
Start with the potentially toxic sources count, which flags sampled links from sites with an authority score under 10. Review each one by hand. Disavow only clear spam such as link farms, hacked pages or irrelevant directories, and only after asking the site owner to remove the link.
How often should I audit my backlinks?
Most sites do well with a backlink audit every three months. Run one monthly if you are actively building links or publishing often, and run one straight away after a sudden ranking drop so you can see whether lost or low-quality links are part of the cause.
How much does the backlink audit tool cost?
Each backlink audit costs 5 credits per run, and new accounts get 20 free credits. If the backlink data source is unavailable when you run it, you are not charged and can try again a few minutes later.
Where to go from here
The backlink audit tool answers one question. These are the next ones worth asking.
See which backlinks help you and which need a closer look
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