Creative agency glossarySEO and Analytics

Inbound Links

An inbound link is a link from another website to yours, and the number and quality of them is one of the strongest signals search engines use to judge a site's authority.

What is an inbound link?

An inbound link is a hyperlink on someone else's site that points at a page on yours. The same thing seen from the other end is an outbound link, and the industry's other name for it is a backlink. Every inbound link has an anchor, the clickable text or image, a source page with its own authority and subject, and an attribute that says whether the linking site is vouching for the destination (a normal, followed link) or merely referencing it (nofollow, sponsored or UGC).

The sum of a site's inbound links is its link profile, and the shape of that profile, how many links, from which sites, with what anchors, growing at what rate, is what search engines read when they decide how much to trust the site.

Why it matters

Why inbound links matter

Because they are the web's original vote. Google's first insight was that a page linked to by many good pages is probably a good page, and although the ranking systems have grown far beyond that, links remain one of the signals that separate two pages of similar quality. A new site with no inbound links is invisible for competitive terms; the same site with twenty links from relevant, respected publications can rank within months.

They matter beyond search too. An inbound link from a magazine, a partner or an industry body sends real visitors, lends credibility and often starts the relationships that lead to the next piece of coverage. The best links were never requested; they were earned by work worth pointing at.

In practice

How inbound links work in practice

  1. 01

    Links are earned in three broad ways. Coverage: press, reviews and features that mention the brand and link to it. Resources: content useful enough that other sites reference it, from original research to a definitive explainer. Relationships: partners, clients, suppliers and industry bodies that link because the connection is real. Outreach supports all three, but it works by showing people something worth linking to, not by asking strangers for favors.

  2. 02

    The profile is then managed. Tools such as Search Console, Ahrefs and Semrush show who links to you, with what anchor, and whether the links are followed. Lost links from pages that moved can be reclaimed; harmful links from spam networks can, in extreme cases, be disavowed. And unlinked mentions, where a site names the brand without linking, are the easiest wins there are: a polite note usually turns them into links.

Watch out

What people get wrong about inbound links

Counting instead of weighing. A hundred links from directories and comment sections are worth less than one from a publication your customers read, and a profile made of low-quality links is a liability rather than an asset. The other mistake is buying them, which is the oldest shortcut in SEO and the one Google is best at detecting. The third is anchor text obsession: a profile where every link says the exact target keyword looks engineered, because it is, and natural links mostly use the brand name or a plain phrase.

Questions

People also ask

What is the difference between inbound links and backlinks?

Nothing. They are two names for the same thing: a link from another site to yours. Inbound describes the direction from your point of view; backlink is the older SEO term.

How many inbound links does a site need to rank?

There is no number, because quality and relevance matter far more than count. A page can rank for a specialist term with a handful of strong links and fail to rank for a competitive one with thousands of weak ones. Look at what the pages currently ranking have, and aim for better rather than more.

Do nofollow links help SEO?

Not directly, since the nofollow attribute asks search engines not to pass authority through the link. Google now treats it as a hint rather than a rule, and nofollow links from good sites still send traffic and build awareness, so they are worth having.

Next to it in the glossary

  1. HreflangHreflang is an HTML attribute that tells search engines which language and region each version of a page is meant for, so the right version is shown to the right searcher.
  2. Image OptimizationImage optimization is the work of making the pictures on a website as small, fast and well described as they can be without losing the quality the brand needs.
  3. Image SitemapAn image sitemap is an XML file, or a set of image entries inside a regular sitemap, that tells search engines which images a site wants indexed and which pages they belong to.
  4. IndexThe index is the database in which a search engine stores the pages it has crawled and understood, and only pages in the index can appear in search results.
  5. Index BloatIndex bloat is what happens when a search engine indexes far more pages from a site than have any value, so the pages that matter are diluted by pages that do not.
  6. IndexabilityIndexability is whether a search engine is able and permitted to add a page to its index, which is the precondition for that page appearing in any search result.

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RIOT is a creative agency and production studio in New York. Strategy, brand, film, photography, design and the campaigns that carry them, made by one team. A few lines is enough to start: we read every brief the same day.

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