A backlink audit isn’t just pulling a list of links — it’s a structured review of where they come from, what they say (anchor text), and whether they’re actually contributing to rankings or sitting there unused. Doing this periodically catches problems early and shows you where your link building effort is (and isn’t) paying off.
Step 1: Pull the full backlink export
Export your complete backlink list from whichever tool you use (Ahrefs, Semrush, Google Search Console’s own links report, or similar). Include, at minimum: source URL, target URL, anchor text, first-seen date, and the source domain’s authority metric.
Google Search Console’s own Links report is worth cross-checking even if you use a third-party tool, since it reflects what Google itself has actually indexed rather than a third-party crawler’s independent index — the two won’t match exactly.
Step 2: Check the anchor text distribution
Run your overall anchor text mix through the anchor text ratio analyzer. A healthy profile is mostly branded and generic anchors, with exact-match keyword anchors as a minority. If your audit reveals a heavy concentration on one exact phrase, that’s a priority finding — worth addressing in future link building even if you don’t touch the existing links.
Step 3: Sort by source quality, not just authority score
Group your links into rough buckets:
| Bucket | What it typically looks like |
|---|---|
| Strong, relevant editorial links | Real articles on real, active sites in your niche |
| Neutral | Directory listings, low-effort mentions — not harmful, not doing much |
| Concerning | Clearly spammy, unrelated, or templated placements at unusual volume |
Most audits find the bulk of links fall into the first two buckets, with only a small share in the third. That’s a normal distribution — see our guide on identifying and disavowing toxic backlinks for what to actually do with the concerning bucket, and when disavowing is (and isn’t) the right response.
Step 4: Check which links are actually indexed
A link only helps if the page it’s on is indexed by Google. Spot-check a sample of your backlink sources using a site: search or Search Console’s URL inspection tool. A surprising number of guest post placements go un-indexed, especially on lower-quality sites — see our guide to checking guest post indexing for the full verification process.
Step 5: Map links to the pages they actually support
Group your backlinks by target URL and compare against your priority pages — the ones you actually want to rank. If most of your link building effort has landed on your homepage while a key commercial page has almost none, that’s a targeting gap worth correcting in your next campaign, not just a link-quality issue.
Step 6: Look for gaps against real competitors
Once you understand your own profile, compare it against a competitor’s using our competitor backlink analysis guide — an audit is most useful when it tells you not just what you have, but what a realistic target profile should look like.
How often to repeat this
A full audit once or twice a year is reasonable for most sites; a lighter monthly check (new links only, plus a quick anchor text glance) keeps you from being surprised by an accumulating pattern between full audits.
Common questions
Do I need a paid tool to audit my backlinks?
Google Search Console’s Links report is free and covers what Google has actually indexed, which is the most directly relevant data source. Paid tools add broader discovery and easier bulk filtering, which becomes more useful as your link count grows.
What’s a red flag versus a minor issue in an audit?
A red flag is a genuine spam pattern — clearly manipulative, unrelated, or templated links at volume, especially paired with heavy exact-match anchors. A minor issue is something like an unindexed placement or a slightly generic directory link — worth noting but not urgent.
Should every audit result in a disavow file update?
No — most audits find nothing that needs disavowing. Disavowing is a specific remedy for a specific, evidenced problem, not a routine outcome of every audit.
How do I know if my link building effort from last quarter actually worked?
Compare the pages you built links to against their ranking and traffic movement over the same period, alongside the audit findings — see our guide to measuring guest posting results for a fuller framework on connecting placements to actual outcomes.
Want your link building tracked and audited as part of an ongoing service? Web Grouth’s guest posting service includes visibility into where every placement lands and whether it’s indexed.
