Google has announced a new update to its spam policies, this time targeting a deceptive practice known as back button hijacking. While it may sound technical, the implications for businesses are very real – particularly for those relying on organic search to generate enquiries.
What Is Back Button Hijacking?
Back button hijacking occurs when a website interferes with normal browser behaviour. Instead of allowing users to return to the previous page, the site redirects them elsewhere, shows unwanted content, or traps them within the site.
Google has made it clear that this behaviour breaks user expectations and leads to frustration. In simple terms, when someone clicks “back”, they expect to go back – not be manipulated into staying.
Now Classified as Spam
As of April 2026, Google has officially added back button hijacking to its “malicious practices” spam policy.
That is a significant step. This category is typically reserved for more serious violations such as malware or harmful software, which shows how seriously Google is taking this issue.
From 15 June 2026, enforcement will begin. Websites that continue using these techniques risk:
- Manual spam penalties
- Automated ranking demotions
- Reduced visibility in search results
Why This Matters for Businesses
This update reflects a broader direction from Google.
User experience is now central to SEO. Practices that feel manipulative, even if unintentional, are increasingly being penalised.
What makes this particularly important is that many businesses may not even realise they are affected. Back button hijacking is often caused by:
- Third-party ad scripts
- Pop-up or exit-intent tools
- Affiliate or tracking plugins
- Poorly implemented JavaScript
Even if the issue comes from an external tool, Google still holds the website owner responsible.
The Bigger Picture
This update fits into a wider pattern we are seeing across search:
- Greater focus on trust and usability
- Stricter enforcement of spam policies
- Increased scrutiny of third-party scripts and technologies
In short, Google is raising the bar on what constitutes a “good” website.
Could Your Website Be at Risk?
If your website uses plugins, advertising platforms, or external scripts, there is a possibility that behaviour like this could be present without your knowledge.
Some warning signs include:
- Users struggling to leave your site
- Unexpected redirects when navigating
- A drop in rankings or traffic following updates
- High bounce rates combined with unusual navigation patterns
These are not always obvious issues – but they can have a direct impact on performance.
Why an SEO Audit Is Now Essential
Updates like this highlight an important point: SEO is no longer just about keywords and content.
Technical performance, user experience, and compliance with Google’s policies are just as critical.
An SEO audit will:
- Identify any harmful or non-compliant scripts
- Review technical setup and indexing
- Highlight risks before they impact rankings
- Provide clear, actionable recommendations
Most importantly, it gives you confidence that your website is working with Google – not against it.
Take Action Before June
Google has provided a short window for businesses to review and fix any issues before enforcement begins.
That window is an opportunity.
If you are unsure whether your website could be affected, now is the time to act.
Contact BBI Brandboost today to arrange a full SEO audit. We will review your site, identify any risks, and ensure your online presence is built on solid ground.