Google Is Coming for Back Button Hijackers — Here's What You Need to Know
- Claire Bolton
- 5 days ago
- 3 min read
If you've ever clicked the back button on a website and found yourself redirected somewhere completely unexpected — congratulations, you've been a victim of back button hijacking. It's one of those sneaky tactics that's been lurking in the darker corners of the web for years. And now, Google has officially had enough.
As of the 15th of June 2026, Google will be treating back button hijacking as a spammy marketing practice — meaning sites that use it risk penalties, ranking drops, and potentially being removed from search results altogether.
Here's everything you need to know.
So, What Exactly Is Back Button Hijacking?
Let's start with the basics. When you browse the web, your browser keeps a history of the pages you visit. Hitting the back button is supposed to take you to the previous page — simple, right?
Back button hijacking breaks that expectation. It's a technique where a website manipulates your browser's history so that pressing the back button either:
Redirects you to a different page entirely (often another site the operator wants you to see)
Keeps you trapped in a loop, where no matter how many times you hit back, you end up back on the same page
Takes you forward instead of back, which is disorientating and frustrating
It's most commonly used to inflate page views, drive traffic to affiliate or ad-heavy pages, or simply stop users from leaving a site.
Why Has Google Decided to Act Against Back Button Hijacking Now?
Google's core mission is to connect people with genuinely useful, trustworthy content. Back button hijacking cuts directly against that — it manipulates user behaviour, damages trust, and creates a frustrating experience for everyday internet users.
While Google's algorithms have long favoured user-friendly sites, back button hijacking has historically been difficult to detect and penalise at scale. With improvements in how Google understands user behaviour signals and site-level patterns, that's clearly no longer the case.
With this new spam policy set to officially roll out on June 15th, Google’s message is clear: if it tricks users, it's not welcome in search.
Who Does This Affect?
Honestly? More sites than you might think. Back button hijacking isn't always an obvious, malicious choice — sometimes it's baked into third-party scripts, pop-up plugins, or ad network code that site owners haven't closely reviewed.
You could be at risk of being penalised for back button hijacking if your site:
Uses certain aggressive pop-up or exit-intent plugins
Runs third-party ad scripts you haven't fully audited
Relies on affiliate redirect tools that manipulate browser history
Was built by a developer or agency using tactics you weren't fully aware of
It's worth taking a close look at your site's behaviour before the June deadline — especially if you manage a high-traffic site or rely heavily on organic search for leads and revenue.
How to Check If Your Site Is Affected by Back Button Hijacking
The good news is that testing this isn't complicated. Here's a straightforward way to check:
Visit your website as a regular user — go to a few pages, click around, then hit the back button repeatedly.
Does it take you where you expect? If you end up on an unexpected page or get stuck in a loop, something's wrong.
Check your browser's history stack — in Chrome DevTools, you can inspect history manipulation via the Application panel and Navigation events.
Audit your third-party scripts — tools like Google Tag Manager's preview mode, or a site audit tool, can help you identify scripts that may be manipulating navigation.
If you're unsure, it's always worth getting a technical SEO audit done by professionals who know what they're looking for.
The Bigger Picture
This update is a reminder that SEO is a long game. Tactics that game the system might produce short-term gains, but Google is consistently getting better at identifying and penalising manipulation — whether it's in content, links, or user experience.
The sites that will continue to perform well in search are the ones that treat their visitors with respect. Clear navigation. Honest content. A browsing experience that puts the user first.
Need Help Auditing Your Site?
At ina4, we help businesses stay ahead of algorithm updates and build SEO strategies that stand the test of time. If you're concerned about how this update could affect your site, why not get in touch with our team – we'd love to help!
