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Guide to Link Building for SEO

Photo of Eloise Smith
Eloise Smith
Senior Account Executive

Backlinks are still one of the most important factors for building authority and improving rankings across search engines. 

Yet, with so much advice out there (along with way too many black hat practices) about link building, it can be hard to know what actually works and what can be ultimately detrimental for your site. 

Below, we break down the essentials of quality link building and how you can leverage them to boost your search engine optimisation efforts.

Do Guest Posts Still Work?

Yes – but only when done properly.

A guest post on a credible industry site (for search engines, relevancy is key!) can significantly boost your brand visibility, referral traffic, and trust.

It is, though, essential to avoid weak “guest post exchanges” that offer very little value. Instead, you’re better off focusing on writing for websites where your potential clients or audience will actually read.

Because ultimately, link building for SEO is not just about the technical value you’re getting from a backlink – it’s about reaching the right people. When done correctly, a guest post can help you build credibility and build relationships with other industry players that will prove valuable in the future.

What’s Digital PR and How Can Small Teams Use It?

Digital PR (or DPR) is all about using compelling stories to earn mentions and backlinks – not spammy press releases or link-farming tactics (at best, these will only lead to low quality links).

Imagine a headline like: “We Analysed 1,000 Websites and Found 68% Fail Core Web Vitals.” This kind of insight is both useful and newsworthy – making it suitable for journalists looking for data-backed stories. You don’t really need a big PR agency to make digital PR work for you: just a smart angle and accurate data. 
Small businesses can leverage DPR for their link building efforts by sharing unique industry insights, case studies, and results-driven stories that help position them as thought leaders.

do directories and citations help?

Yes, but only if they’re relevant and consistent.

Listings on industry directories and local citations (like Yell or Clutch) can provide a small but valuable credibility signal to search engines – and ultimately an effective link-building strategy.

Be sure to keep your name, address, and phone number (NAP) consistent across all platforms to strengthen your local SEO efforts.

Should You Disavow Bad Links?

Google is pretty good at ignoring low-quality or spammy backlinks. But if you notice a sudden surge of irrelevant links, like from gambling sites, adult content, or foreign link farms, it’s a good idea to use the disavow tool in Google Search Console.

Disavowing links helps you protect your site from any potential negative impact and keeps your backlink profile nice and clean.