Internal linking controls how authority flows through your site. When Google crawls a page, it follows internal links to discover other pages and passes a portion of that page's ranking power along each link. Pages buried three or four clicks deep from your homepage get crawled less frequently and rank worse than well-linked pages one click away. The anchor text you use in internal links tells search engines what the destination page is about. If ten pages link to your Ottawa web design service page using variations of "web design" and "website development," Google interprets that page as relevant for those terms. This is safer than external link building because you control the anchor text distribution without penalty risk. Internal linking also shapes user navigation and conversion paths. A blog post about SEO audits that links to your audit service page at the right moment catches readers when they're primed to act. At Ottawa SEO, we see conversion rate improvements of 15-25% when we map internal links to match user intent stages rather than just dumping footer links everywhere. Practical priorities for internal linking: - Link from high-authority pages (homepage, popular blog posts) to pages you want to rank - Use descriptive anchor text, not "click here" or naked URLs - Prioritize contextual links within content over navigation or footer links - Fix orphan pages that have zero internal links pointing to them - Avoid excessive links (50+ per page) that dilute the value of each one Most sites waste their internal linking structure by using identical navigation on every page and rarely linking between related content. We audit client sites and typically find their top blog posts sending zero links to service pages that need rankings. Fixing that disconnect—connecting informational content to commercial pages—often produces ranking jumps within 3-6 weeks without building a single external link. Internal linking is the most underutilized lever in SEO because it requires no outreach, no budget, just strategic thinking about how authority should flow.