Internal linking is one of the highest-leverage SEO tactics you can control entirely on your own site. It tells Google which pages matter most, helps crawlers discover content efficiently, and passes authority from strong pages to weaker ones that need ranking help. The mechanics are straightforward: when you link from Page A to Page B using relevant anchor text, you're sending two signals. First, you're telling Google that Page B exists and deserves to be crawled and indexed. Second, you're passing a portion of Page A's authority to Page B, similar to how external backlinks work but within your own domain. Pages with more internal links pointing to them typically rank better, assuming the links are contextually relevant. In our portfolio management, we've seen product pages jump 15-30 positions just by adding 5-8 strategic internal links from related blog posts and category pages. The key is using descriptive anchor text that matches what you want the target page to rank for, not generic phrases like "click here" or "learn more." Practical priorities for internal linking: - Link from high-authority pages (usually your homepage, main category pages, or popular blog posts) to pages you want to rank - Use varied but relevant anchor text that includes target keywords naturally - Keep important pages within 3 clicks of your homepage - Fix orphan pages that have zero internal links pointing to them - Avoid overloading pages with 100+ outbound links, which dilutes the value passed At Ottawa SEO, we audit internal link distribution during every technical SEO review. Most sites waste authority by overlinking to contact pages and underserving their money pages. A simple reallocation of 20-30 strategic links often delivers faster results than months of link building. The math is simple: if you have 500 pages and your domain authority is decent, you're sitting on massive untapped ranking potential just by connecting your content intelligently.