Are backlinks really essential for quality SEO?

Has Google really considered removing backlinks?

Yes, and this is a revelation that deserves attention. Google indeed developed an experimental version of its engine where the backlink variable was completely neutralized. The goal? To measure the algorithm's ability to rely solely on other signals: content, user behavior, freshness, semantic entities.

The verdict was clear: the quality of results collapsed. Without backlinks, the engine struggled to properly rank pages, to distinguish real authority from background noise. Pages without legitimacy ranked at the same level as established references. In other words, removing this signal is akin to disabling an immune system: the algorithm becomes vulnerable, unable to effectively filter.

Why do backlinks remain so central despite spam?

Because no other signal captures the notion of distributed authority as effectively. A backlink is a contextual vote: who cites you, from which page, with what anchor, in what semantic environment. Even polluted by spam, this signal remains infinitely more reliable than an isolated metric like time on site or bounce rate, which are easily manipulated.

Google built its empire on PageRank, and the graph logic remains at the core of the engine. Links create paths of trust between content. Removing this network takes us back to a flat web where every page claims to be equally valuable. This is unmanageable at the scale of billions of documents. Spam exists, certainly, but the detection algorithms have evolved: Penguin, automatically detected spam links, targeted penalties.

What does this change for a modern SEO strategy?

This statement confirms what practitioners already know: link building is not dead, it has simply become more demanding. Acquiring quality backlinks remains a strategic pillar, but the methods have evolved. Gone are link farms and crude PBN networks. It’s now about digital press relations, high-value content that naturally attracts citations, and credible editorial partnerships.

In practical terms, a site without an inbound linking strategy stagnates, no matter how excellent its on-page content is. You can optimize your title tags, refine your semantic cocoon structure, publish expert content: if no one cites you, you remain invisible against competitors who are better anchored in the web graph.

• Backlinks remain a major ranking factor, confirmed by Google itself following internal tests.
• No other signal effectively replaces the notion of distributed authority represented by links.
• Spam exists but does not disqualify the signal: anti-spam algorithms have sharpened.
• A SEO strategy without link building is incomplete and destined to stagnate in organic visibility.
• Quality now outweighs quantity: a link from an authoritative source is worth more than a hundred mediocre links.

Does this statement align with what we observe in the field?

Absolutely. Sites that perform in competitive sectors all have strong backlink profiles. You can verify this by auditing any top 3 on a strong commercial query: Ahrefs, Majestic, or SEMrush consistently show high DR/TF, numerous and diverse referring domains, and well-crafted anchors. This is not a coincidence.

In fifteen years in the field, I’ve seen dozens of technically flawless sites, with impeccable content, stagnate due to lack of links. Conversely, average sites in substance but well anchored in the graph outperform. Google can repeat that content is king; without links, you do not exist in competitive rankings. This is the harsh reality of SEO.

What nuances should be added to this statement from Google?

First point: not all backlinks are equal, and Google knows this well. A link from a spammy site, a global footer, or a low-quality directory brings nothing. Worse, it can trigger a manual action or an algorithmic penalty. When Google says backlinks remain essential, it refers to contextual, editorial backlinks from legitimate sources.

Second nuance: the relative weight of backlinks varies depending on queries. For long-tail informational queries, content and freshness matter more. For highly competitive commercial queries ("car insurance", "divorce lawyer Paris"), backlinks become the main differentiator again. Google does not provide this level of granularity, but this is what repeated correlation studies show.

What should be done if contradictory results are observed in certain niches?

Sometimes, you come across a SERP where a site without notable backlinks ranks above better-endowed competitors. This does not contradict the general rule. Google uses hundreds of signals, and in certain configurations (hyper-specific query, low-competition niche, very clear user intent), other factors temporarily take precedence.

But beware: these exceptions are rarely sustainable. As soon as a serious competitor enters the niche with a structured link strategy, they regain the upper hand. Ranking anomalies on low-disputed keywords do not challenge the centrality of backlinks across the web. [To be verified] systematically over several months before concluding that a niche escapes this logic.

What practical steps should be taken to strengthen your backlink profile?

First, audit your existing profile: how many referring domains, what diversity of anchors, what toxic links to disavow. Use Search Console, Ahrefs, or Majestic to map your current link building. Identify missed opportunities: competitors citing you on one page but not others, natural partner sites that have yet to link.

Next, focus on creating linkable content: data-driven case studies, original infographics, comprehensive guides that provide real value. This type of content naturally attracts citations without prospecting effort. Complement with a digital PR strategy: contact journalists, influential bloggers, propose expert columns or interviews. A link from a recognized media source is worth its weight in gold.

What mistakes should be absolutely avoided in a link building strategy?

Avoid cheap link buying platforms that promise 50 backlinks for 100 euros. These links come from detectable networks, often already flagged by Google. The result: manual penalty or algorithmic downgrade. If you buy links, do so on legitimate media with real traffic, respecting guidelines (sponsored or nofollow attribute if necessary).

Another trap: over-optimizing anchors. Repeating the anchor "divorce lawyer Paris" 50 times triggers alerts. Vary your anchors: brand, naked URL, generic anchors ("click here", "learn more"), partially optimized anchors. A natural profile is always diverse. Finally, never neglect velocity: acquiring 100 links at once after months of inactivity seems suspicious. Favor a steady progression.

How to check if my strategy is producing the expected results?

Monitor the evolution of your Domain Rating (Ahrefs) or Trust Flow (Majestic): these third-party metrics give an indication of how your authority is perceived. Cross-check with your organic positions on target keywords: if you gain quality backlinks, you should observe a gradual improvement in rankings, especially on competitive queries.

Also analyze overall organic traffic in Google Analytics: an effective link building strategy generates a halo effect, improving all your positions, not just the keywords directly targeted by anchors. Finally, regularly check in Search Console that no toxic link is polluting your profile. A periodic cleanup via the disavow file remains necessary if you detect questionable backlinks.

• Audit your backlink profile quarterly to spot opportunities and risks.
• Create premium content designed to naturally attract citations (studies, exclusive data).
• Develop digital PR relationships to obtain editorial links from recognized media.
• Diversify link anchors to avoid over-optimization and algorithmic filters.
• Monitor acquisition velocity: steady progression rather than suspicious spikes.
• Regularly clean toxic backlinks via the disavow file in Search Console.