Google has spent the last two years telling SEOs that links matter less than they used to. Meanwhile, every major ranking study continues to show strong correlation between backlinks and search positions. Someone is wrong. We examined the evidence to determine what link builders should actually believe.
In March 2024, Google quietly removed the word ‘important’ from its documentation describing links as a ranking factor. At a search conference shortly after, Google’s Gary Illyes stated plainly: ‘We need very few links to rank pages. Over the years, we’ve made links less important.’ John Mueller echoed the sentiment, suggesting SEOs focus less on link counts and more on other factors. The message from Google seemed clear: the era of link building as a primary SEO strategy was ending.
Then Ahrefs published a study analysing one million search results. Backlinko updated their ranking factors research. SEMrush released correlation data. MonsterInsights compiled findings from across the industry. Every single study reached the same conclusion: backlinks remain strongly correlated with higher rankings. The number of referring domains, the quality of those domains, and the authority of linking pages all showed significant positive correlation with search positions.
So who is telling the truth? Is Google deliberately misleading SEOs, or are the studies missing something? The answer, as with most things in SEO, is more nuanced than either extreme suggests. Understanding this nuance is essential for anyone making decisions about where to invest their SEO resources in 2026.
What Google Is Actually Saying
Google’s statements about links deserve careful parsing because they are technically accurate while potentially misleading if taken at face value. When Google says they need ‘very few links to rank pages,’ this is true for many queries. A page on an established, authoritative domain can rank for low-competition queries with minimal or no direct backlinks. The domain’s existing authority, combined with strong on-page signals and good user experience, may be sufficient.
When Google says links are ‘less important’ than they used to be, this is also technically true. In the early days of Google, links were the dominant ranking signal by an enormous margin. Today, Google uses hundreds of ranking signals, and the relative weight of links has decreased as other signals have been added and refined. Links went from being perhaps 70% of the ranking equation to something smaller. But ‘smaller than 70%’ could still mean links account for 30% or 40% of ranking power—which would still make them among the most important factors.
Google also has strategic reasons to downplay link importance. Link building has been the source of most webspam that Google has battled over the years. If Google can convince site owners that links don’t matter much, fewer resources flow into link manipulation schemes. This benefits Google regardless of whether it reflects the actual algorithm weighting. Google’s public statements about ranking factors have always served multiple purposes beyond pure education.
What The Data Actually Shows
The most comprehensive recent study comes from Ahrefs, who analysed ranking correlations across one million keywords. Their findings were unambiguous: referring domains showed strong positive correlation with rankings across virtually every query type and competition level. Pages ranking in position one had, on average, significantly more referring domains than pages ranking in positions two through ten. This pattern held even when controlling for content quality and other factors.
Backlinko’s research, drawing on 11.8 million search results, found that overall link authority strongly correlated with higher rankings. Their data showed that the number one result in Google has an average of 3.8 times more backlinks than results in positions two through ten. Domain Rating, while a third-party metric, showed consistent correlation with ranking position across their dataset.
The critical insight from these studies is the difference between correlation and minimum requirements. Google may be correct that pages can rank with ‘very few’ links—and the studies confirm this happens, particularly for low-competition queries. But the studies also show that pages with more quality links consistently outrank pages with fewer links when competing for the same keywords. The minimum threshold may be low, but the competitive advantage from exceeding that threshold remains substantial.
For a deeper understanding of how Google evaluates link signals, see our guide to Understanding Google’s SpamBrain and how it affects link building strategies.
Reconciling The Contradiction
The apparent contradiction between Google’s statements and industry research resolves when you understand that both are describing different aspects of the same reality. Google is describing minimum requirements; the studies are describing competitive dynamics. Both can be true simultaneously.
Consider an analogy to hiring. A job posting might require a bachelor’s degree as a minimum qualification. This is technically true—candidates without degrees will not be considered. But among qualified applicants, those with advanced degrees, prestigious institutions, or relevant certifications consistently get hired at higher rates. The minimum requirement being low does not mean that exceeding it provides no advantage.
Links work similarly in modern SEO. You may need only a handful of links to be considered for rankings—to clear the minimum threshold. But once you are in the consideration set, more and better links consistently correlate with higher positions. Google’s statements about needing few links describe the entry ticket. The studies describe what wins once you are in the room.
What This Means For Link Building Strategy
For practical link building decisions, several conclusions emerge from this analysis. First, links demonstrably still matter for competitive queries. If you are targeting keywords where multiple quality pages compete for top positions, the pages with stronger backlink profiles consistently win. Abandoning link building because Google suggested it matters less would be a strategic mistake in any competitive niche.
Second, link quality has become more important relative to link quantity. The studies show that link authority metrics correlate with rankings, not just raw link counts. A smaller number of links from authoritative, relevant sources now outperforms a larger number of links from low-quality sources more than it did historically. This shift rewards thoughtful link building over volume-focused approaches.
Third, relevance appears to have gained weight as a link evaluation factor. Links from topically related sites correlate more strongly with rankings than links from unrelated sites of similar authority. This principle is central to our approach at PBN.LTD—we organise our networks by topical cluster rather than by raw metrics, as explained in our Complete Guide to Topical Authority.
Fourth, the baseline for competition has likely decreased in some areas as some SEOs have reduced link building based on Google’s messaging. This creates opportunity for those who continue building. If your competitors have scaled back link acquisition while you maintain steady building, you gain relative advantage even without increasing your absolute effort.
Learn how to build links at the right pace in our guide to Link Velocity: The Science of Natural Link Acquisition Patterns.
The Context Dependency of Link Importance
One nuance the broad studies cannot capture is how link importance varies by context. For some query types and niches, links may matter enormously. For others, they may matter relatively little. Understanding where your situation falls on this spectrum helps calibrate appropriate investment levels.
Links tend to matter most for competitive commercial queries where multiple authoritative sites vie for the same positions. They matter less for informational queries where Google has strong confidence in a single best answer, or for queries where freshness and recency dominate relevance calculations. Local queries weight links differently than national queries. YMYL topics may weight authority signals including links more heavily than casual lifestyle content.
Analysing your specific competitive landscape provides better guidance than any general study. Look at what the sites currently ranking for your target keywords have in terms of backlink profiles. If top-ranking competitors have substantially more referring domains than you do, closing that gap will likely help. If backlink profiles are roughly similar across ranking positions, other factors may be more determinative for your specific queries.
Frequently Asked Questions
Should I stop building links based on Google’s statements?
No. The data clearly shows links continue to correlate with rankings, particularly for competitive queries. Google’s statements about links mattering ‘less’ still leave room for links being among the most important factors. Stopping link building while competitors continue would likely result in ranking declines over time.
Have links become completely worthless for some sites?
For extremely authoritative domains with massive existing link profiles, additional links may provide diminishing returns. A site like Wikipedia probably gains little from any single new link. But for the vast majority of sites competing for rankings, additional quality links continue to provide measurable benefit. Unless you are already a dominant authority, links likely still help.
Is Google lying about links mattering less?
Not exactly. Google’s statements are technically accurate when parsed carefully—they need few links to rank pages, and links are less important than they once were. The statements become misleading only when interpreted to mean links no longer provide competitive advantage, which the data does not support. Google has strategic reasons to downplay link importance that are separate from the actual algorithm weights.
How should I balance link building against other SEO activities?
Links remain one of the highest-impact activities for most sites, but the optimal balance depends on your current situation. Sites with strong link profiles but weak content should prioritise content. Sites with excellent content but few links should prioritise link building. Most sites benefit from parallel investment in both, with allocation shifting based on which factor currently limits their performance.
Will links eventually stop mattering entirely?
Unlikely in the foreseeable future. Links provide a signal that is difficult to replace—external validation from other sites that choose to reference your content. Google has tried to develop alternatives and supplements, but nothing has emerged that fully replicates what link analysis provides. Links may continue to decrease in relative weight as other signals improve, but complete elimination seems improbable given their fundamental utility.
The Verdict: Links Still Matter
After examining both Google’s statements and the research data, the conclusion is clear: links continue to matter significantly for SEO in 2026. Google’s claims about reduced importance are technically accurate but practically misleading if interpreted as reason to abandon link building. The competitive advantage from strong backlink profiles remains substantial and well-documented.
For site owners and SEOs making resource allocation decisions, the evidence supports continued investment in quality link building. The nature of effective link building has evolved—quality and relevance matter more than raw quantity—but the fundamental value of links as a ranking signal persists. Those who interpret Google’s statements as permission to ignore links are likely ceding competitive advantage to those who read the data more carefully.
Build Links That Work in 2026
The data is clear: quality, relevant links continue to drive rankings. At PBN.LTD, we’ve always emphasised quality over quantity and topical relevance over raw metrics—the exact approach the research validates. Our hosting is designed for networks that prioritise sustainable, effective link building.