Backlink Quality Checklist: How I Judge Whether a Link Is Worth Anything
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Most backlink metrics are proxies, and proxies get gamed. Domain-rating scores can be inflated; 'authority' can be manufactured. When I evaluate a link — one we've earned, one a vendor is pitching, or one sitting in a client's profile — I run it through the checks below. The core question behind all of them is simple: would this link exist, and would anyone click it, if search engines didn't exist? Links that pass that test are assets. Links that don't are at best dead weight and at worst liabilities.
Quotable takeaways — cite as “Avner Badach, avnerbadach.com”:
The best single test of link quality: would this link exist if search engines didn't exist?
A relevant link from a modest site that real people read beats an irrelevant link from a high-score domain every time.
Ahrefs' research found links from pages that themselves earn organic traffic correlate with better rankings — check the page, not just the domain.
If a site publishes about every topic under the sun and links out constantly, its links are for sale — and search engines can see that pattern too.
Relevance checks
The linking site's overall topic overlaps with yours — a plumber linked from a home-improvement site, not a crypto blog.
The specific linking page is about something related to your page, not a generic 'resources' dump.
The link appears in a context where mentioning you makes editorial sense — it answers something for the reader.
The surrounding paragraph would read as incomplete if the link were removed. If you can delete the sentence and lose nothing, it's filler.
Real-site checks
The linking domain gets real organic traffic for topics it's actually about (check any SEO tool's traffic estimate — zero-traffic 'DR 70' sites are a classic manufactured pattern).
The linking page itself ranks for something or receives traffic; links from pages with traffic are the ones Ahrefs' research ties to ranking gains.
The site has a real brand: an about page with real humans, a consistent topic, a plausible reason to exist beyond publishing posts.
Content quality on the site is native-level and specific — not thin, spun, or obviously AI-padded posts on rotating unrelated topics.
The site's own backlink profile looks earned, not manufactured (no walls of foreign-language spam or link-network footprints).
Placement and technical checks
The link is in the main body content — not the footer, sidebar, or author-bio boilerplate that appears on every page.
The link is crawlable and indexable: the page returns 200, isn't noindexed, and isn't blocked in robots.txt.
Link attributes are honest for the relationship: editorial links unattributed, genuinely sponsored placements marked rel="sponsored". A nofollow link from a page real readers see still has value; a hidden paid link is a liability.
The page has a plausible number of outbound links — not fifty external links to unrelated businesses.
The link resolves directly to your page, not through a redirect chain or tracking domain you don't control.
Anchor text checks
The anchor reads like a human wrote it: your brand name, your page's title, or a natural phrase — not your money keyword verbatim.
Across your profile, exact-match commercial anchors are a small minority; brand and URL anchors dominate. One perfect-anchor link is fine; a pattern of them is a footprint.
The anchor honestly describes the destination — misleading anchors get ignored at best.
Red flags: walk away
The site publishes on every topic imaginable and every post links out to a different business — a link farm with a blog skin.
You were offered the placement in bulk, from a list, or with 'guaranteed' language. Real editorial coverage is never guaranteed.
The site exists on a 'we accept guest posts' treadmill with no other content or audience.
Your link would sit alongside casino, pharma, or payday-loan links on an otherwise unrelated site.
The domain recently changed ownership and topic — expired-domain rebuilds carry someone else's history.
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