Google is expanding its spam policies to target a deceptive practice called “back button hijacking,” giving site owners until June 15, 2026, to remove the behavior before enforcement begins.
The update makes back button hijacking an explicit violation under Google’s malicious practices policy.
That means websites that interfere with a user’s browser back button may face manual spam actions or automated demotions in Google Search.
What Is Back Button Hijacking?
Back button hijacking happens when a website prevents users from returning to the page they came from after pressing the browser’s back button.
Instead of going back normally, users may be sent to pages they never visited, shown unsolicited recommendations or ads, or trapped in a browsing loop that makes it harder to leave the site.
It is one of those web tricks many users have probably experienced before.
You click a result. The page is not useful. You hit back. But instead of returning to Google or the previous site, the page pushes you somewhere else.
Google says that breaks a basic user expectation: the back button should take people back.
Why Google Is Taking Action
Google said the practice creates a mismatch between what users expect and what actually happens.
The company said back button hijacking interferes with browser functionality, disrupts the expected user journey and causes frustration. It can also make people feel manipulated and less willing to visit unfamiliar websites.
Google also noted that inserting deceptive or manipulative pages into a user’s browser history has already been against its Search Essentials. The new policy update makes the violation more explicit under malicious practices.
Sites Could Face Search Penalties Starting June 15
Google is giving site owners around two months to review their websites before enforcement begins on June 15, 2026.
After that date, pages using back button hijacking may be hit with manual spam actions or automated demotions.
For publishers, affiliates, advertisers and site owners, the risk is clear: if your site uses browser history tricks to keep users from leaving, your Google Search visibility could suffer.
This is not limited to intentional abuse. Google also warned that some cases may come from third-party scripts, included libraries or advertising platforms.
That matters because a site owner may not always realize the behavior is happening until users complain or Google flags it.
What Site Owners Should Check
Google’s advice is straightforward: do not interfere with a user’s ability to navigate their browser history.
Site owners should review any code, script, ad placement, import or third-party configuration that inserts or replaces deceptive browser history entries.
If a website sends users to pages they did not intentionally visit after pressing back, that behavior should be removed or disabled.
The safest test is simple. Open your site from Google Search or another external page, browse normally, then press the back button. It should immediately return you to the page you came from.
If it does not, something may need to be fixed.
What Happens If A Site Gets A Manual Action?
If a website receives a manual action for back button hijacking, Google says site owners can fix the issue and submit a reconsideration request in Search Console.
That process tells Google the issue has been addressed and asks for another review.
But waiting for a manual action is risky. Once search visibility drops, recovery can take time.
For sites that depend on organic traffic, the better move is to audit early, especially if the site uses aggressive ad scripts, popups, content recommendation widgets or custom navigation behavior.
Why This Update Matters For SEO
Google’s back button hijacking policy is another reminder that SEO is no longer just about keywords, links and content.
User experience matters.
A page that technically ranks well but traps users, redirects them unexpectedly or manipulates their browser history is now clearly in Google’s spam enforcement path.
For legitimate publishers and businesses, this update should not be hard to follow. Let the browser work the way users expect.
For sites built around tricking people into extra pageviews, ads or unwanted recommendations, June 15 is the date to watch.
via: Google Search Central Blog | Search Engine Journal | Ars Technica | Android Central
