SEO

Backlink

Also: inbound link

A backlink is a link from another website to a page on yours, and it acts as a core trust signal in search: each one is read as a vote of confidence, telling search engines that another site found your page worth pointing to.

Backlinks remain one of the strongest ranking factors, but quality matters far more than quantity. A single link from a respected, topically relevant publication can outweigh hundreds from low-value directories or link farms. Search engines weigh the linking site's authority, its relevance to your subject, and the surrounding context, so one trusted citation often does more than a long list of weak ones. The anchor text matters too: a link reading "Shopify return policy template" passes clearer meaning than one reading "click here", because it tells the engine what the destination is actually about.

The links that hold up are earned, not bought. Buying links or trading them in private networks is against search engine guidelines and risks a penalty that is slow and painful to reverse. The durable approach is to publish something other people genuinely want to reference: original data, a clear free tool, or a definitive guide on a narrow question. Those assets attract links on their own merit and keep attracting them over time.

Consider a Shopify store selling reusable coffee filters. The team writes a plain guide on how to descale and care for a stainless steel filter, with photos and a simple schedule. A coffee enthusiast blog links to it as the clearest explanation they found, and a regional roaster references it in a newsletter that gets archived online. Those two links are worth more than fifty footer links from unrelated template sites, because both sources are topically close and were given freely. Over the following months that single page starts ranking for care and maintenance queries the product pages never could.

It is worth being honest that backlinks are easy to misjudge. Raw counts in third-party tools include nofollow links, duplicates, and spam your competitors had no part in building, so a high number alone tells you little. Read the profile by relevance and source quality, not totals, and treat a steady trickle of links from credible sites as healthier than a sudden spike.

Backlinks also feed answer engines, though less directly than they feed classic ranking. Tools such as ChatGPT, Perplexity, and Google AI Overviews lean on sources they can treat as reliable, and a page that respected sites point to is more likely to be read as a credible source worth quoting. Links will not by themselves earn a citation, since these systems weigh clarity and direct answers heavily, but a well-referenced page tends to be both easier to find and easier to trust, which is the combination that gets it surfaced in a generated answer.