A backlinks check is the process of pulling the full list of websites that link to your domain, then judging each link by quality, relevance, and the authority of the site it comes from. You run it to see what’s helping your rankings, catch spammy links early, and find gaps your competitors have filled. That’s the short version. The rest of this guide shows you how to do it well, not just click a button and stare at a number.
Here’s the thing most “ultimate guides” skip: a link count tells you almost nothing on its own. Ten mentions from respected industry sites beat a thousand from scraped directories. So the real skill is reading a backlink profile, not counting it.
What a Backlinks Check Actually Measures
When you run a backlinks check, you’re looking at four things, not one. Each answers a different question about your site’s authority.
- Referring domains. How many unique websites link to you. One site linking 40 times still counts as a single referring domain, and that’s the number that moves the needle.
- Anchor text. The clickable words other sites use to link to you. A natural profile has variety; a profile stuffed with the same exact-match phrase looks manipulated.
- Link quality. Is the linking page relevant to your topic? Does the domain have real traffic, or is it a content farm?
- Dofollow vs. nofollow. Whether a link passes authority or just sends a signal. You want a mix that looks like it happened naturally.
Referring domains matter so much because they correlate strongly with visibility, and not only in Google. The same authority signals that help you rank also help you get quoted by ChatGPT and Perplexity, because AI engines lean heavily on sites that already look trustworthy. So the question isn’t just how many links you have. It’s whether they come from places a search engine, and now a language model, would actually believe.
Why a Backlinks Check Matters More in 2026
Search changed fast. Google AI Overviews now show up on a growing share of queries, and the jump has been steep: one tracker found AI Overviews present on 26.6% of queries in 2024, rising to 44.4% by September 20251. When an AI summary answers the question, fewer people click through, so every ranking spot you hold has to work harder. Strong, relevant links are part of how you earn those spots.
There’s a second reason that’s easy to miss. Backlinks don’t just move Google rankings anymore; they feed the sources large language models trust. When a user names a brand in an LLM query, earned media accounts for nearly half (48%) of all citations2. A clean, authoritative link profile is now doing double duty, which is exactly why running a backlinks check on a schedule beats doing it once and forgetting.
If you’re starting from scratch, the hard part isn’t the audit, it’s getting those first links. Our guide on link building for a new website walks through how to earn them without buying junk.
How to Run a Backlinks Check, Step by Step
You don’t need a 30-tab spreadsheet. You need a repeatable process. Here’s the one I’d use.
1. Pull your full backlink profile
Start with a backlink checker tool and export every referring domain. Most tools let you filter by first-seen date, so you can spot what’s new since last month. The goal of this backlinks check is a clean list, not a scary total.
2. Sort by authority domain score
Each tool uses its own authority domain score, usually called domain rating or a similar name. These are third-party estimates, not Google’s internal numbers, so treat them as a rough sort, not gospel. Group your links into high, medium, and low buckets.
3. Check relevance, not just numbers
Open the linking pages. A link from a niche blog in your industry often beats a link from a huge unrelated site. If the page has nothing to do with your topic, it’s doing little for you, and search engines know it.
4. Review your anchor text spread
Look for over-optimization. If 40% of your links use the same keyword anchor, that’s a red flag. A healthy profile leans on branded anchors, your URL, and natural phrases.
5. Flag the toxic links
Scraper sites, link farms, and pages with hundreds of outbound links in a footer add risk, not value. Build a list of these before you decide whether to disavow.
Free and Paid Backlink Checker Tools
You can get real work done on a backlink free tier, but the paid tools dig deeper. Here’s how the options compare at a glance.
| Tool type | What you get | Best for |
|---|---|---|
| Google Search Console | Your own links, straight from Google, for free | Everyone, as the honest baseline |
| Free backlink checker tiers | A capped sample of referring domains, limited queries | Quick spot checks and small sites |
| Paid checker tool (often with a free trial) | Full profile, anchor text, domain rating, competitor data | Agencies and growing sites |
One rule: always cross-check a tool against Google Search Console. A paid tool guesses at your profile from its own crawl; Search Console shows what Google actually sees. When they disagree, Google wins. You can read Google’s own view in its guidance on link spam policies, which spells out what crosses the line.
Most paid tools dangle a free trial for a reason: a real backlinks check needs the full data set, and the capped free version hides the long tail of weak links you most want to find. My advice is to start every audit in Search Console, then layer a paid checker tool on top when you need competitor data.
Reading a Backlink Profile Like a Human, Not a Dashboard
This is where the top-ranking guides go quiet, so let me be direct. A backlink profile is a story about who vouches for you. When you run a backlinks check, ask three questions a dashboard can’t answer for you.
First, do these links come from sites a real person in my industry would recognize? Second, would I be proud to show this list to a client? Third, if Google rolled out a spam update tomorrow, which of these links would make me nervous? That last one matters because core updates keep raising the bar. Google has said its 2024 systems update cut low-quality, unoriginal content in results by about 45%3. Links from thin, mass-produced sites are the first to lose value.
My rough framework: keep the relevant and authoritative links, ignore the harmless-but-useless ones, and only disavow the genuinely toxic. Disavowing too aggressively can hurt you. Google is usually good at ignoring junk on its own, so reach for the disavow tool only when you see a real pattern of spam you can’t get removed.
Finding Opportunities With a Backlinks Check
A backlinks check isn’t only defense. The best part is competitive intel. Run the same check on the sites outranking you, and you’ll see which domains referring to them have never linked to you. That gap list is your outreach plan.
Look for patterns. If three competitors all earned links from the same industry roundup, that roundup is probably open to you too. The content that earns these links tends to be substantial, and the pattern holds across study after study: long-form posts attract more links than short articles because people cite what’s worth citing. Research reports, original data, and genuinely useful guides pull links without manual begging.
The same logic applies to AI visibility. Being referenced by authoritative, unpaid sources is how you show up in AI answers, and it starts with content other people choose to link to. See also our take on content marketing for how that content gets built.
Frequently Asked Questions
How often should I run a backlinks check?
Monthly for most sites, weekly if you’re actively building links or running a large domain. A monthly cadence catches new toxic links early without turning the audit into a chore. If you’ve just launched a campaign, check more often so you can confirm the links you earned actually got indexed.
Can I do a backlinks check for free?
Yes. Google Search Console shows your links at no cost and reflects what Google actually sees, which makes it the most trustworthy free source. Free tiers of backlink checker tools add a sample of referring domains and anchor text, though they cap how much you can export.
What is a good domain rating for my backlinks?
There’s no single magic number, because domain rating is a tool’s estimate, not a Google metric. Relevance usually beats raw score: a link from a focused industry site with a modest rating often helps more than one from a huge, unrelated domain. Use the score to sort, then judge each link on topic fit.
Do nofollow links help my rankings?
Not directly, but they still matter. Nofollow links from trusted sites send a credibility signal, drive referral traffic, and keep your anchor profile looking natural. A profile made only of dofollow exact-match links looks engineered, so a healthy mix is the goal.
How do I remove or disavow bad backlinks?
First, try to get the link removed by contacting the site. If that fails and you see a clear pattern of spam, add those domains to a disavow file and submit it through Google Search Console. Be conservative: disavow only genuinely toxic links, since Google already ignores most low-quality links automatically.
Does a backlinks check help with AI search visibility?
It helps indirectly. Authoritative, relevant links signal trust, and the same earned, unpaid sources that strengthen your link profile are the ones AI engines tend to cite. Cleaning up your profile and earning quality links supports both traditional rankings and your chances of being quoted in AI answers.
Which backlinks should I prioritize fixing first?
Start with the toxic links that create risk, then the missing opportunities your competitors already hold. Clear the spam patterns before a core update does it for you, then spend your energy earning the relevant, authoritative links that move both rankings and AI citations.
See also: appear in Perplexity.
Related: AI search visibility.
Turn Your Backlinks Check Into a Habit
A link audit you run once is a snapshot. A link audit you run on a schedule is a strategy. The sites that hold their rankings through update after update are the ones that treat the backlinks check as routine maintenance, not a panic move after traffic drops.
If keeping up with audits, content, and technical fixes feels like too much to juggle alone, that’s the gap Hepteon closes. Its seven assistants review your site, find what’s holding it back, and help you earn the kind of links that show up in Google and in AI answers like ChatGPT and Gemini. Run the free audit of your site and see what your link profile looks like today.
Sources
- wordstream.com.
- beomniscient.com. 2026.
- hobo-web.co.uk.
Content produced with the assistance of artificial intelligence and reviewed by the Hepteon team.