Backlink

A backlink is simply a link from another website pointing to yours. Search engines read these as references: when relevant, credible sites link to your page, that’s evidence it’s worth surfacing.

Not all links count the same. One link from a respected, topically related site can outweigh hundreds from low-quality directories. Relevance and trust matter far more than volume, and links bought in bulk or traded in schemes tend to do nothing — or hurt — once they’re detected.

Backlinks are also the hardest part of SEO to fake, which is exactly why they still carry weight. You earn them by publishing things worth citing, getting mentioned where your audience already is, and doing work people want to point to.

I treat link building as PR, not a numbers game. A handful of genuine, relevant mentions moves rankings more reliably than a spreadsheet of cheap links ever will.