Outbound Link

What Is an Outbound Link?

Outgoing links to trustworthy sources strengthen the credibility of your content — both for Google and for your readers. Studies show that pages with relevant outbound links tend to rank better than those without. Make sure to only link to high-quality, topically fitting targets and regularly check for broken links.

Outbound link (outgoing link) is a link from your own website to an external website or domain. In contrast to inbound links (links pointing to your own website), outbound links leave the website. For a long time, the rule of thumb in SEO was: “Don’t give away links, lose ranking power!” This view is outdated — modern SEO recognizes that strategic, relevant outbound links increase a page’s quality and signal to Google that the website reliably informs users and leads them to further valuable resources. High-quality outbound links are a sign of good research and trustworthy sources.

Technically, Google analyzes where a page links to. Links to highly authoritative, relevant websites (e.g., Wikipedia, government agencies, subject matter experts) show that the author has done thorough research and is knowledgeable in their topic. The anchor texts of outbound links give Google additional context. A “nofollow” attribute on the link tells Google you don’t want to pass ranking power through it — but this isn’t always necessary. Today it is observed more: pages with strategic, high-quality outbound links tend to rank better because Google considers them less manipulative.

Best practices for outbound links: link to 2–5 highly authoritative, topically relevant sources per content piece — especially for complex topics or to support facts. Links to Wikipedia, studies, official government sites, or specialized portals are valuable. Anchor text should be descriptive, not just “click here.” Regularly check that linked pages are still accessible (check for dead links). Don’t link to competitors more than necessary — but don’t completely avoid it if the source is valuable to the user. The focus should be: what’s best for the user? If a competitor’s page is better, linking there signals objectivity.