Can Ad-Heavy Websites Lose Visibility in Google AI Overviews?

How can ads affect AI Overview selection?

• Ranking signals. AI Overviews cite pages Google has indexed and ranks for the query and its related searches. Page experience is one of many things ranking systems consider, so a page that frustrates readers competes at a disadvantage.
• Interstitials that hide content. Google's guidance says not to obscure the entire page with interstitials. Full-screen ads before the content make the page harder to understand, for readers and for search engines.
• Unclear main content. Google's checklist asks whether visitors can easily tell the main content from other content. Ads placed between every paragraph, or styled like content, blur that line.
• Speed and stability. Ad scripts are a common cause of slow loading and layout shifts, which affect Core Web Vitals, one of the page experience factors Google lists.
• Thin content around ads. Pages built mainly to carry ads, with little substance, tend to lose on usefulness regardless of the ads themselves.

How traditional SEO signals carry into AI answers is covered in how traditional SEO fundamentals affect AI visibility.

What about other AI assistants?

Most AI crawlers do not run JavaScript, so ad scripts rarely affect what they read directly. They receive the HTML your server sends. The risk there is different. If your main content is loaded by script, or is buried under large amounts of ad and tracking markup, the text an assistant extracts may be incomplete. Keep the main content in the server-rendered HTML, near the top of the page's structure.

What should you measure?

• Core Web Vitals for your most important templates, in Search Console, especially on mobile.
• Ad density: how much of the first screen on mobile is ads rather than content. Compare with the pages that are cited for your target questions.
• Interstitials: any full-screen or content-covering ads, especially on entry from search.
• Where the answer sits: how far down the page the main answer starts, on mobile, after ads.
• AI Overview citations and impressions: Search Console's report on AI Overview and AI Mode impressions, and a fixed set of target questions you check on a schedule.

Compare ad-heavy templates with lighter ones on your own site. If lighter pages on similar topics are cited more often, ad load is a plausible factor. How to track AI Overview visibility is covered in how to measure brand visibility in Google AI Overviews.

How can you keep ad revenue without losing citations?

• Put the answer first. Start the main content with the direct answer before the first in-content ad slot.
• Limit ads above the fold on mobile. One clearly separated unit is usually enough.
• Avoid content-covering interstitials on entry from search. Use small, easily dismissed banners instead.
• Reserve space for ads so they do not shift the layout as they load.
• Space in-content ads out, and label them clearly as ads.
• Load ad scripts after the main content, and remove ad networks that slow pages disproportionately.
• Invest in depth. Pages with specific facts, examples and original data earn citations, and those citations bring readers who then see the ads.

Is the traffic trade-off worth it?

For ad-funded sites, AI Overviews change the maths in any case. Ahrefs estimated that AI Overviews reduced clicks to the top-ranking page by 58%, based on December 2025 data. A citation in the overview still brings some readers, and brand recognition. Pages that are not cited lose both. That makes the few visits that do arrive more valuable, and it makes an ad layout that costs citations more expensive than it looks in revenue per page view.

What might an illustrative case look like?

Consider an illustrative recipe site with a full-screen ad on entry, six in-content ad units per recipe and the recipe card below a long introduction. Its recipes had ranked well for years. After AI Overviews expanded, the overviews for its main recipes cited two competitors whose pages showed the ingredients and steps near the top. The site removed the entry interstitial and moved the recipe card to the top on mobile. It cut in-content units to three with reserved space, and delayed ad scripts until after the recipe loaded. Its Core Web Vitals moved from "poor" to "good" for mobile. Over the next two months, its recipes appeared among AI Overview citations more often. Revenue per visit fell slightly, but total ad revenue recovered as search visits stabilised.

What do people ask about ads and AI Overviews?

Does Google penalise sites for running ads?

No. Its guidance is about ads that distract from or interfere with the main content, and about intrusive interstitials, not about ads as such.

Do AI Overviews show ads themselves?

Google shows ads above and below AI Overviews in every market where they appear, and inside them in English in 12 countries, including the US. That is separate from how your page's own ads affect whether it is cited.

Should we remove all ads from our best pages?

Not necessarily. Put the answer first, reduce intrusive formats, and measure before and after.