A backlink is a link from another website to yours. Google treats good ones as a sign that other people consider your business worth pointing to. A handful of links from relevant, trusted sites, such as suppliers, associations and local organisations, are worth more than many from random places. Earn them by being listed, involved and useful. Never buy them.
A backlink is simply a link from someone else's website to yours. Google uses these links as one signal that your business is real and worth recommending, so a few from relevant, trusted sites help. Dozens from random places do not. For a Christchurch business the realistic route is to get listed, get involved locally and publish something worth linking to.
What a good backlink looks like
A link is a vote of confidence only if the voter means it. A link from your timber supplier's "where to buy" page, from the regional trade association you belong to, or from a local newspaper that wrote about your business tells Google something real about you. A link from a site that exists only to sell links tells it nothing, or worse.
Three things make a link worth having:
- Relevance. The linking site covers your industry, your suburb or your city. A Sumner cafe linked from a Canterbury food blog makes sense. The same cafe linked from a site about car insurance does not.
- Trust. The site is a real organisation with real people behind it, not a page built to hold links.
- A natural reason. There is a clear reason a human would click: to find you, book you or learn more.
This is why links sit on the off-page side of the ledger. If you want the full picture of how that differs from changes you make on your own site, on-page versus off-page SEO covers it.
Where Christchurch businesses can earn links honestly
Most of these cost time, not money.
- Suppliers and manufacturers. If you install, stock or service a brand's products, ask whether they have an installer or stockist directory. Heat pump, flooring, window and kitchen suppliers often do.
- Trade and professional bodies. Membership of an association usually comes with a member listing that links to your site. Check that your listing has the right website address.
- The chamber of commerce and business networks. Local business associations often list members. Confirm yours links to you.
- Sponsorship. Say a Hornby plumber sponsors a junior netball team or a school fundraiser. Clubs and schools usually thank sponsors on their site, often with a link. Sponsor because it is good for the community; the link is a bonus.
- Local news and community sites. A genuinely interesting story, such as a project finished, a charity effort or a useful tip, can earn a mention. Send it to a journalist or community editor with a clear photo and the facts.
- Partner businesses. An electrician and a builder in Papanui can each list the other as a trusted contact on a "who we work with" page. Keep it small and real, which is very different from swapping links with dozens of strangers.
- A resource worth citing. A clear guide, a checklist or a local price-range explainer gives other sites something to point at. Sites link to things they would otherwise have to write themselves.
A worked example
Say a Merivale accountant wants more links. She lists what already exists: her professional body membership, her chamber membership, a charity she volunteers with and two software suppliers she is certified with. She checks each of those organisations' sites. Three list her without a link, so she asks for the website to be added. The software supplier has a "find an advisor" page she is not on, so she applies. Then she writes one clear guide on end-of-year tax tasks for local sole traders and sends it to the two community newsletters she already reads. None of that is clever, and none of it can be guaranteed to move rankings, but all of it is legitimate and builds a profile of a real business.
See who links to you now
Before earning new links, find out what you have. In Google Search Console, open the Links report and look at the external links section. Check which sites link to you, which pages they point at, and whether any look strange. Then look at a competitor's profile using the approach in a competitor SEO analysis, so you can see where similar businesses are listed that you are not.
What to avoid
- Buying links. Google's spam policies treat paid links that pass ranking credit as a violation.
- Link swaps at scale. One genuine partner link is fine. A network of reciprocal links is a link scheme.
- "Guaranteed backlinks" packages. A reputable site will not link to you on demand for a fee. Ask where the links will appear before you pay.
- Comment and forum spam. Dropping your link into unrelated pages earns nothing and wastes goodwill.
Citations in business directories are a related but separate job, and building local citations explains how to keep those consistent. Links also feed the trust picture described in E-E-A-T for local businesses, where real-world reputation matters more than any single tactic.
What links will not do
Links will not fix a thin or confusing website, and they will not rescue a business with a poor Business Profile or no reviews. They also take months to accumulate, and you cannot control how Google values any one of them. Think of them as a long-term reputation project that sits next to good pages and happy customers.
If you would like a hand working out which links are realistic for your business, our SEO campaigns work includes exactly that, or you can start with a free SEO audit and we will show you where you stand today.
