What Is Google PageRank And Does It Still Matter

If you have spent any time working in SEO or reading about how search engines work, you have almost certainly come across the term PageRank. It is one of those concepts that has been around since the very beginning of Google, and yet there is still a great deal of confusion about what it actually is, whether it still exists, and whether it should factor into your digital marketing strategy today. The honest answer is that PageRank is very much still part of how Google operates, even if the version most people remember from the early days of search engine optimisation is long gone. Understanding where it came from, what it does, and how it fits into the modern SEO landscape is genuinely valuable for anyone serious about building visibility online.

The Origins Of Google PageRank

PageRank was developed by Google co-founders Larry Page and Sergey Brin during their time at Stanford University in the late 1990s. The name is actually a nod to Larry Page himself, not to web pages as many people assume. The core idea was elegantly simple: if a web page receives a link from another web page, that link acts as a vote of confidence. The more votes a page receives, and the more authoritative the pages casting those votes are, the more trustworthy and relevant that page is considered to be. This was a revolutionary approach at the time, because it moved search ranking away from purely on-page signals like keyword density and towards a model that took the wider web into account.

In the early days, Google published a PageRank score on a scale of zero to ten, visible through the Google Toolbar. Webmasters became obsessed with it, and an entire industry of link buying, link farming, and manipulative tactics grew up around chasing that number. Google eventually removed the public-facing Toolbar PageRank score in 2016, but that does not mean the underlying algorithm ceased to exist. Far from it.

How PageRank Actually Works

At its core, PageRank is a mathematical formula that assigns a score to a web page based on the quantity and quality of links pointing to it. A link from a highly authoritative page passes more value than a link from a low-quality or brand new site. This passed value is often referred to in the SEO community as link equity or link juice, though Google themselves do not use that terminology officially. The formula also takes into account how many outbound links a page has, because the link equity is divided among all the pages being linked to. So a link from a page that links out to hundreds of other sites passes proportionally less value than a link from a page with only a handful of outbound links.

It is worth understanding that PageRank is calculated recursively. The score of a page depends on the scores of the pages linking to it, which in turn depend on the scores of the pages linking to them, and so on throughout the entire web. This is a computationally intensive process, which is why Google has invested so heavily in its infrastructure over the decades.

Does Google Still Use PageRank?

Yes, without question. Google has confirmed on multiple occasions through its representatives, including statements from Google Search Central, that PageRank remains a foundational part of how they evaluate and rank web pages. What has changed is that it is now one of many hundreds of signals used in the ranking algorithm, rather than the dominant force it once was. Google has grown significantly more sophisticated in how it interprets links, content quality, user behaviour, and relevance, which means that PageRank alone cannot carry a page to the top of the search results the way it might have done in the early 2000s.

What this means practically is that links still matter enormously, but the context, relevance, and trustworthiness of those links matters just as much as the raw number of them. A handful of genuinely relevant, editorially given links from respected publications in your industry will outperform hundreds of low-quality links from irrelevant directories or spammy websites. Google has become highly effective at identifying and discounting manipulative link schemes, and in some cases will penalise sites that engage in them.

The Modern Interpretation Of Link Authority

Because the public PageRank score no longer exists, the SEO industry has developed its own proxy metrics to help gauge link authority. Tools like Ahrefs, Moz, and SEMrush each have their own proprietary scoring systems, with names like Domain Rating, Domain Authority, and Authority Score respectively. These are useful reference points, but it is important to understand that they are approximations built on publicly observable data. They are not the same as Google's internal PageRank, and you should not treat them as gospel. They are tools to help guide your thinking, not definitive rankings of website quality.

When evaluating potential link building opportunities, looking at these third-party metrics alongside factors such as topical relevance, organic traffic levels, and the quality of the content on a site will give you a far more rounded picture than any single score ever could.

What This Means For Your SEO Strategy

Understanding PageRank and its modern implications should influence how you approach link building and content creation. Building links should never be treated as a numbers game. The emphasis should always be on earning links that make genuine sense from a relevance and authority standpoint. If your business operates in the financial services sector, a link from a well-regarded finance publication carries far more weight than a link from an unrelated lifestyle blog, regardless of what any third-party metric might suggest.

Internal linking is another area where the principles of PageRank remain highly relevant and is often overlooked by site owners. Every time you link from one page on your website to another, you are distributing link equity internally. This means that strategic internal linking can help important pages on your site receive more of the authority that your domain has accumulated over time. Ensuring that your most commercially valuable pages are well linked from other relevant pages within your site is a straightforward and effective way to put these principles to work without any external outreach required.

Content remains the foundation of all of this, because high-quality, genuinely useful content is what earns links naturally over time. Websites and publications link to resources that add value for their audience, and if your content consistently does that, the link equity will follow. Producing content that is genuinely authoritative, well-researched, and clearly written for a human audience rather than a search engine is the single most sustainable link acquisition strategy available to any business.

Should You Still Care About PageRank?

Absolutely, though perhaps not in the way that earlier generations of SEO practitioners did. Chasing a toolbar score or buying links to inflate a vanity metric is firmly in the past, and pursuing those tactics today carries real risk of penalty. However, the underlying principle that links from authoritative, relevant sources signal trust and quality to Google is as true today as it was when PageRank was first published. Building a website that earns genuine links, distributing authority intelligently through internal linking, and consistently producing content worth referencing are the practices that will serve your site well for years to come.

PageRank is not a relic. It is the foundation upon which Google's understanding of the web was built, and even as the algorithm has evolved into something far more complex, the logic of links as endorsements remains central to how search engines work. Treat it as a principle to guide your broader strategy rather than a metric to obsess over, and you will be approaching link building in exactly the right way.