Table of Contents
Getting Quality Backlinks for SEO
Last Update August 20, 2026
A quality backlink comes from a relevant site that has real search traffic, links to you inside editorial content rather than a footer or a paid slot, and would still be worth having if search engines did not exist. Authority scores help you sort prospects, but relevance and genuine editorial intent are what actually move rankings.
This guide is about judging links: how to tell a good prospect from a bad one before you spend time on it, and how to audit what you already have. If you want the tactics for earning them, see our guide to how to build backlinks.
What Makes a Backlink High Quality?
Six things separate a link worth pursuing from one worth ignoring. Weigh them together, because no single metric is reliable on its own.
Relevance to Your Topic
A link from a site covering your subject is worth more than a stronger link from an unrelated one. A plumbing supplier linking to a plumber makes sense to a reader and to Google.
A general news roundup linking to the same plumber makes less. Judge relevance at the page level, not just the domain: a marketing blog’s one post about roofing is a weak fit for a roofer.
A related tactic worth understanding before you try it is the skyscraper technique, including why it converts far less reliably than it once did.
Real Organic Traffic
Check whether the linking page actually gets visitors. A site can carry a respectable authority score and receive almost no search traffic, which usually means it has links but no audience.
Pages with real traffic pass real referral visitors as well as ranking signals, and referral traffic is the part of a backlink that does not depend on Google’s judgment at all.
Domain and Page Authority
Authority scores from Ahrefs, Moz, or Semrush estimate a site’s link strength on a rough scale. Use them to sort a prospect list quickly, never as the deciding factor.
These are third-party estimates, not Google metrics, and they are the easiest number for a link seller to inflate deliberately.
Editorial Placement
Where the link sits matters. A link inside the body of an article, surrounded by relevant text, carries far more weight than one in a sidebar, footer, or author bio appended to every page.
Editorial placement signals that a person chose to cite you.
Natural Anchor Text
The clickable text should describe what it points to and read naturally in the sentence. A profile where most links use your exact target keyword is a pattern Google associates with paid placement.
Branded anchors and plain phrases like “this guide” belong in a healthy profile alongside descriptive ones.
Dofollow and Nofollow Balance
Dofollow links pass authority and nofollow links generally do not, but a profile made entirely of dofollow links looks manufactured. Real sites earn a mix, because social platforms, news comment sections, and many large publishers nofollow by default.
Our explanation of dofollow vs nofollow links covers when each matters.
How to Vet a Link Prospect Before You Pitch
Run every prospect through the same short check. It takes about two minutes per site and saves far more time than it costs.
- Search the site’s brand name in Google. If it does not rank for its own name, something is wrong.
- Look at the last few published posts. Are they written for readers, or stuffed with links to unrelated businesses?
- Check whether the site has real organic traffic, not just an authority score.
- Scan the outbound links on a typical post. Casinos, loans, and crypto on a gardening blog means the site sells links.
- Confirm a real person is behind it: a named author, an about page, a working contact route.
- Ask whether you would want the referral traffic even with no SEO benefit. If the answer is no, skip it.
Warning Signs of a Low-Quality Link
- A price list, or any offer to publish a “sponsored post” with a dofollow link
- Site-wide links in a footer, sidebar, or blogroll
- Private blog networks: several sites with different names, the same template, and no real audience
- Pages built only to hold links, with no traffic and no readers
- Irrelevant outbound links to unrelated industries
- Exact-match anchor text repeated across many sites
- Automated directory or profile links created in bulk
Older tactics fall into this category too. Comment backlinks add little today, and buying expired domains carries real risk.
Quality vs Quantity: How Many Links Do You Actually Need?
Fewer, better links win. Ten relevant links from sites with real audiences will outperform a hundred directory listings, and they carry none of the risk.
The practical way to set a target is to look at the pages already ranking for your keyword and count their referring domains. That gives you a real benchmark rather than an arbitrary goal, and it tells you quickly whether the keyword is worth pursuing at all.
How to Audit the Backlinks You Already Have
Export your current backlinks from Ahrefs, Semrush, or Google Search Console, then sort by referring domain and apply the same six criteria above. You are looking for three things: links worth protecting, links that have broken and can be reclaimed, and genuinely toxic patterns.
Most sites find more broken links than toxic ones. Recovering a link that already exists is faster than earning a new one, so start there.
Resist the urge to disavow: Google ignores most low-quality links automatically, and the disavow tool is for manual actions or a clear negative SEO campaign, not routine cleanup.
Quality Backlinks FAQs
What is a quality backlink?
A quality backlink is a link from a relevant site with real organic traffic, placed editorially inside content rather than in a footer or paid slot, using anchor text that reads naturally. The clearest test is whether you would still want the link if search engines did not exist, because that question filters out almost everything built purely to manipulate rankings.
Relevance and genuine editorial intent matter more than any authority score.
How do I know if a backlink is good or bad?
Check six things: topical relevance, whether the linking page has real organic traffic, its authority score, whether the link sits inside editorial content, whether the anchor text reads naturally, and whether a real person runs the site. Bad links usually announce themselves through a price list, irrelevant outbound links to unrelated industries, or a site that does not rank for its own brand name.
Weigh the signals together rather than trusting one number.
Are high DA backlinks always good?
High authority backlinks are not always good, because domain authority is a third-party estimate rather than a Google metric, and it is the easiest number for a link seller to inflate. A high-authority site with no organic traffic, no real audience, and outbound links to unrelated industries is a link farm regardless of its score.
A lower-authority site that genuinely covers your topic and has readers is usually the better link.
How many quality backlinks do I need to rank?
The number of quality backlinks you need depends on your keyword and competitors, not on a universal target. Check the referring domain counts of the pages currently ranking for your term and use that as your benchmark.
A local service keyword may need only a handful of relevant links, while a competitive national term can take hundreds. Counting what already works is far more reliable than any general rule.
Final Thoughts
Judging links well saves more time than any outreach tactic, because most prospects are not worth pitching. Apply the six criteria, run the two-minute check before you invest effort, and audit what you already have before chasing more.
If you want this handled properly, see our link building services.
Once you can tell a good link from a bad one, the next question is how to earn them. That is covered in our guide to how to build backlinks.
Frequently Asked Questions
What makes a backlink high quality?
A high quality backlink comes from a site that is relevant to your topic, has genuine authority, and links to you editorially rather than because it was paid or placed. Placement matters too: a link inside the body of a relevant article carries more weight than one in a footer or sidebar.
Relevance is the factor most often ignored in favor of raw authority scores.
How many backlinks do you need to rank?
There is no fixed number, because it depends entirely on what your competitors have. Check the pages currently ranking for your target term and count their referring domains.
That gives you a realistic benchmark. For low competition local terms a handful of good links may be enough.
For competitive national terms it can take hundreds.
Are paid backlinks worth the risk?
Buying links violates Google’s spam policies and risks a manual action or algorithmic suppression. The reason it stays tempting is that consequences are often delayed rather than immediate, so it appears to work before it does not.
Recovering from a bad link profile costs far more time than earning links properly would have.
