Backlinks

Backlinks: also called inbound links or incoming links: are links from one website to another. When another site links to your page, that's a backlink for you. In the world of SEO, backlinks function as votes of confidence. The more high-quality sites that link to your content, the more search engines trust your site as an authority.

Not all backlinks are created equal. A link from The New York Times or a major industry publication carries far more weight than a link from a random blog with ten visitors a month. Search engines evaluate backlinks based on the linking site's authority, the relevance of the linking page to yours, the anchor text used, and whether the link is 'followed' or 'nofollowed.' Ten links from authoritative, relevant sites can outweigh thousands of low-quality links.

Earning backlinks naturally, through genuinely valuable content, is the gold standard. This includes creating original research that journalists cite, publishing definitive guides that other writers reference, building free tools that people link to, and establishing yourself as a quoted expert in your field. The best backlink strategy is simply creating things that are so good people can't help but share them.

Link building gone wrong, however, is one of the fastest paths to a Google penalty. Buying links, participating in link schemes, creating private blog networks (PBNs), and excessive link exchanges are all violations of Google's guidelines. The penalties can be devastating, entire sites have been removed from Google's index for aggressive link manipulation.