PageRank
Google's original algorithm that scores pages based on the quantity and quality of backlinks.
💡 Think of it like this: PageRank is like a referral from a trusted colleague. When a respected website links to yours, it tells Google: ‘This person knows what they’re talking about.’
How PageRank Works
PageRank is the foundational algorithm developed by Google founders Larry Page and Sergey Brin that assigns a numerical score to webpages based on the quantity and quality of links pointing to them. The core principle is that a link from one page to another is a vote of confidence. Pages receiving many high-quality links accumulate more PageRank and are considered more authoritative.
Why PageRank Matters for SEO
PageRank flows through the web like a currency — when a high-authority page links to another, it passes a portion of its PageRank. Internal links also distribute PageRank within a site, which is why internal linking architecture matters for SEO. Google no longer publicly displays PageRank scores, but the underlying concept continues to influence how the algorithm evaluates link-based authority. If you’re unsure how PageRank is impacting your site, working with an experienced SEO consultant can help you identify the problem and fix it efficiently.
Common PageRank Mistakes
Modern Google uses PageRank as one of hundreds of ranking signals. Link quality now matters more than quantity — a single link from a highly authoritative, relevant page can outweigh dozens of links from low-quality domains. Understanding PageRank helps explain why link building remains central to SEO strategy.
Do’s and Don’ts: PageRank
Related SEO Terms
TL;DR: Google’s original algorithm that scores pages based on the quantity and quality of backlinks.
If you remember one thing — focus on how PageRank affects your users first, then optimise for search engines second.