SEO

The truth about bad backlinks (and how they can ruin your website)

Ashita Chinda
PublishedNov 18, 2024
[object Object]

What if I told you those backlinks you’ve been diligently building could be harming your website? It’s true, not all backlinks are created equal. Some can boost your site’s visibility in search results, while others – the “bad” or “toxic” – can drag you down.

Backlinks are like votes of confidence from other websites. Search engines like Google use them to size up your site’s authority and relevance. But if you’re getting votes from the wrong crowd (think spammy or irrelevant sites), it can raise red flags.

In this post, we’ll shine a light on those shady link-building tactics that can damage your SEO and, ultimately, your online presence. We’ll also equip you with the knowledge to spot these bad backlinks and keep your website safe.

What are bad backlinks?

Think of bad backlinks as online referrals from questionable sources. They are links created with the sole purpose of manipulating search engine rankings, often violating Google’s guidelines. These can range from purchased links to those lurking in spammy comments and forums.

Why are they so detrimental? Because they disrupt the natural order of things. Search engines strive to reward websites with genuine authority and valuable content. Bad backlinks try to game the system, and Google doesn’t take kindly to that.

Types of backlinks to avoid

Let’s dive into the specific types of backlinks that you should steer clear of:

Buying or selling links

This is a big no-no. Google wants links to be earned organically, based on the merit of your content. Paying for links is like buying your way to the top – and it can get you penalised.

Link exchange schemes

“You scratch my back, I’ll scratch yours” might sound tempting, but these reciprocal linking agreements are easily spotted by search engines and can harm your rankings.

Private Blog Networks (PBNs)

These networks of interconnected websites designed to manipulate rankings are a clear violation of Google’s guidelines.

Unnatural links from forums and comments

While genuine engagement in online communities is fine, stuffing irrelevant links in forums or comments is a spammy tactic that can backfire.

Automated link syndication

Beware of tools or services that promise to automatically generate backlinks for you. These often create low-quality links that do more harm than good.

Links from irrelevant websites

Relevance matters. A link from a website completely unrelated to your industry raises suspicion and provides little value.

How to spot shady links

So, how can you tell if a backlink is dodgy? Here are a few red flags:

  • Links from brand new websites or those with low authority.

  • A sudden influx of links from unrelated forums or comment sections.

  • Links from websites that have nothing to do with your industry or niche.

If you’re working with a link-building service provider, vet them thoroughly. Ask about their strategies and make sure they adhere to ethical SEO practices.

The consequences of bad backlinks

Ignoring bad backlinks can have serious consequences. Google can penalise your website, causing it to plummet in search rankings. This means less traffic, fewer leads, and ultimately, lost revenue.

In some cases, Google may even issue a manual action against your site. This requires you to clean up your backlink profile and submit a request for reconsideration.

How Envigo can help

At Envigo, we understand the complexities of link building. Our team of SEO experts can help you acquire high-quality backlinks that boost your website’s authority and drive organic traffic. We also offer 360-degree backlink audits and removal services to identify and address any existing issues.

Final thoughts

Building a strong backlink profile takes time and effort. Avoid the temptation of quick fixes and shady tactics. Focus on creating valuable content that naturally attracts links from reputable sources.

If you’re unsure about your current backlink profile or need help with your link-building strategy, don’t hesitate to contact Envigo for a free consultation. We’re here to help you achieve your SEO goals and grow your online presence.

About author

Ashita Chinda

Ashita Chinda is an SEO Project Manager with over 14 years of experience leading enterprise and growth-stage SEO initiatives. She specialises in technical audits, large-scale content optimisation, and structured SEO roadmaps that align search visibility with measurable business outcomes. Over the years, Ashita has worked across competitive industries, managing cross-functional teams and translating complex search challenges into clear execution plans. Her expertise spans technical SEO, on-page architecture, entity strategy, and performance tracking. She believes SEO is not a checklist activity but a structured growth discipline built on data, clarity, and long-term authority. At Envigo, she focuses on building scalable SEO systems that strengthen discoverability across both traditional search engines and AI-driven answer platforms.
View Posts

Achieve More with Envigo

Take your next step with a free SEO audit and consultation with industry experts.

Related Posts

Google June 2026 Spam Update | What It Is and What to Check

Google released the June 2026 spam update on 24 June 2026. The update applies globally across all languages and is expected to complete its rollout within a few days, making it one of the shorter r.....

Jun 25, 2026

Google Search Profiles in Discover | What Publishers and Marketers Need to Know

Google began rolling out Search profiles for publishers within Google Discover on 4 June 2026, initially in the United States. The feature gives publishers a dedicated landing page within Google Se.....

Jun 08, 2026

Google’s AI Optimisation Guide and What It Actually Means for Marketers

On 15 May 2026, Google published a detailed guide to optimising for generative AI features in Search. The document covers AI Overviews, AI Mode, and the broader question of how content gets surface.....

May 29, 2026