A backlink is simply an HTML hyperlink on someone else's website that points to yours. In the browser, it typically appears as clickable blue underlined text, though modern sites style links in various colors and formats. The underlying code looks like <a href="https://yoursite.com/page">anchor text here</a>. The anchor text is what users see and click, while the href attribute contains your URL. Backlinks can take several visual forms. Most common are text links embedded in blog posts, articles, or resource pages. You also see them as linked images, buttons, logo citations in footer partner sections, or entries in directories and listings. Navigation menus, sidebars, and author bios often contain backlinks too. The presentation varies wildly by site design, but the HTML structure remains the same. From an SEO perspective, what matters isn't how the link looks to visitors but how search engines read it. Google evaluates the linking page's authority, the relevance of surrounding content, the anchor text used, and whether the link includes rel="nofollow" or rel="sponsored" attributes that pass less or no ranking value. A backlink from a respected industry publication in relevant editorial content carries far more weight than a footer link from an unrelated low-authority site. At Ottawa SEO, we track backlinks through tools like Ahrefs, Semrush, or Google Search Console, which reveal the source URL, target URL, anchor text, and link attributes. We look for diversity in anchor text, links from pages with genuine traffic, and placements that make contextual sense. A natural backlink profile includes a mix of branded anchors, naked URLs, generic phrases like "click here", and some exact-match keywords, not just one type repeated. The best backlinks don't stand out as obvious SEO plays. They appear where a human editor genuinely found your content valuable enough to reference. If you inspect the HTML of a page linking to you and see your URL in a standard <a> tag within the main content area, that's a backlink doing its job.