Google DMA Search Quality Degradation Hits EU Results

Why did Google search results in Europe get worse? Google itself gave the answer this week. The company told Reuters that recent changes made to comply with the EU Digital Markets Act caused Google DMA search quality degradation on a scale it has never seen in 29 years of running its search engine. This matters now because the changes are already live and affecting millions of searches every day across the European Union.

What Caused the Google DMA Search Quality Degradation

Google made changes to its EU search results to follow the Digital Markets Act, a law meant to limit the power of large tech platforms. A Google official told Reuters these changes mark “the largest reduction in quality of service” at the company’s search engine in its history. Google first tested versions of these changes back in 2024. The full rollout is what triggered this week’s statement.

How the New Layout Changes Search Results

Under the new format, one specialized search engine appears at the top of the results page. Two more specialized engines follow below it with less detail. Under those, a carousel shows options for hotels, airlines, and restaurants, but without real-time prices. Google’s own algorithm decides which sites rank where. Before this change, businesses in these sectors often appeared with just a website link, phone number, and address, without this tiered structure. As layout and ranking shifts like these ripple across regions, site owners increasingly rely on platforms such as Nuwtonic SEO to keep tabs on how their visibility is changing and to adjust their strategy when search results no longer behave the way they used to.

Who Benefits From the Google DMA Search Quality Degradation

Google says the shift favors price comparison sites, also called vertical search services, in sectors like hotels, airlines, and restaurants. Companies named by Google include Expedia and Booking.com. These sites now get more prominent placement than businesses that only list basic contact details. Google argues this outcome runs against what search quality should look like, though the European Commission required the change as part of DMA enforcement.

What This Means for the EU Search Experience

These changes apply only to people searching from EU regions. However, the EU represents a large share of Google’s total search traffic worldwide, so the impact reaches a significant number of users. Google also published a new help document this week explaining these regional differences, so EU users can see exactly how their results differ from search results in other parts of the world.

Is the Google DMA Search Quality Degradation Confirmed or Disputed

Right now, this claim comes only from Google. The company has not shared independent data, test results, or user surveys to support the claim of the worst quality drop in its 29-year history. The European Commission has not issued a public response confirming or denying Google’s assessment. Readers should treat this as Google’s own characterization of the change, not a verified, independently confirmed fact.

Watch for how the European Commission responds to Google’s claims in the coming weeks. If you search from an EU country, check Google’s new help document to understand exactly how your results differ from before. The real test will come from independent data on user satisfaction, not from either side’s public statements alone. As Google’s search results shift under regulatory pressure, tools like Nuwtonic SEO can help site owners track visibility changes and adapt their optimization strategy as ranking factors evolve across different search environments.