Google AI Overviews cost one Berlin expat guide 70% of its traffic

All About Berlin, a website that has guided immigrants through German bureaucracy for nearly a decade, has lost 70% of its search traffic to Google's AI Overviews feature - a development its creator, Nicolas Bouliane, described on May 26, 2026, as threatening both the website's financial viability and its mission to reduce uncertainty for people navigating life in Germany.

A website built on hard-won knowledge

Bouliane launched All About Berlin in September 2017 while working as a software engineer at SAP in the German capital. He had moved to Germany himself and experienced the friction of settling into an unfamiliar bureaucratic system. The site started as a collection of practical guides for English-speaking immigrants - covering residence permits, apartment hunting, bank accounts, health insurance, and the dozens of administrative tasks that can feel overwhelming to someone who arrived in a new country without the cultural scaffolding most native residents take for granted.

By 2020, the website had grown enough that Bouliane left his engineering career to run it full-time. According to his own account, it became his primary source of income. The guides were specific, regularly updated, and cited by sources ranging from local government offices to the Berlin immigration authority, which according to Bouliane uses his data about its own processes. He describes two government portals as having been inspired by the site, along with similar projects in other cities.

The technical infrastructure behind the site reflects Bouliane's software background. Content is kept under version control, allowing him to develop new guides in separate branches and merge them when ready. He monitors hundreds of pages and legal texts using an automated tool called Wachete, which alerts him whenever official sources change. When a law updates, he can revise the relevant guides within hours. He built expiration dates directly into parts of the codebase: pieces of content that need periodic review trigger a build error after a set date, forcing him to verify whether a statement is still accurate before the site can publish. Hosting costs, according to Bouliane, have remained around 10 euros per month for the entire lifespan of the project.

The tools he built on top of the guides extend their reach. An Anmeldung form filler - the Anmeldung being the mandatory address registration process that arriving residents must complete - guides users through the German-language government form in English, with validation and plain-language instructions. According to Bouliane, the tool processes around 45 users per day, or more than 16,000 per year, and has required almost no maintenance since it launched. He also built a WhatsApp community of immigration experts and a survey tool that collects wait-time data from the Berlin immigration office - a piece of information that, according to Bouliane, gathered around 50 data points in its first week, more than he had typically found across an entire year of research.

What AI Overviews did to the traffic

The chart Bouliane published alongside his May 26 post shows seven years of steady growth followed by a sharp cliff. The inflection point is labeled: "Google AI Overviews go live." After that, the graph falls steeply. According to Bouliane, 70% of the site's traffic is now gone.

The mechanism is not complicated to explain. When a user searches for something on Google - how to open a bank account in Germany, for instance, or what documents to bring to an immigration appointment - the search engine now generates an answer on the results page itself. That answer is trained on content from websites including All About Berlin. The user reads the answer, finds what they need, and does not click through to the source. Bouliane describes the sequence: "Now you get a page of ads, then an AI-generated answer trained on my content, then finally a link to my website."

This pattern, documented extensively across the publishing industry, is what analysts and researchers refer to as zero-click search. The user's query is resolved inside Google's interface rather than on the website that produced the information. For Bouliane, the result is concrete and financial: 70% fewer visitors means 70% less advertising revenue or equivalent income, with no structural change to the costs of running the site or producing the content.

Research published by Ahrefs and covered by PPC Land found that when AI Overviews appear in search results, the first organic link loses an average of 34.5% of clicks, based on a comparison of 300,000 searches from March 2024 - before AI Overviews were widely active - and the same period in 2025. A later Ahrefs study, reported by PPC Land in February 2026, put the correlation between AI Overview presence and reduced click-through rates at 58% for top-ranking pages. Bouliane's reported 70% loss exceeds both averages, which may reflect the nature of his content: the immigration and bureaucracy queries that drive traffic to All About Berlin are precisely the factual, process-oriented questions that AI systems can answer with relative confidence - and that users have little obvious reason to click beyond.

PPC Land reported in April 2026 that small publishers had lost an average of 60% of search traffic over two years, drawing on Chartbeat data covering the period when Google expanded AI Overviews to more than 100 countries in October 2024. The pattern is not unique to Bouliane. Travel bloggers Dave Bouskill and Debra Corbeil experienced a 90% traffic reduction after AI Overviews began reproducing their content about Canadian slang. Spanish automotive site Test Coches lost approximately 3 million monthly readers following Google algorithm changes. The cumulative picture, tracked across multiple datasets, shows a structural shift in how traffic flows from search engines to the open web.

The structural problem for niche publishers

What makes Bouliane's situation distinct from that of large media organizations is the absence of audience diversification. All About Berlin is not a brand with a subscriber list running into the millions, a video channel, or a portfolio of social media presences. It is a reference site built around search discoverability: a person moves to Germany, searches for something, finds the guide, uses it. That loop is now interrupted before it completes.

Bouliane is direct about the financial implications. "It's hard to fund my work with 70% fewer visitors," he wrote. "Soon, I will need another way to pay my rent. Instead of writing new guides, I spend my days preparing for that future."

The economic model of websites like All About Berlin rests on a simple exchange: the site provides valuable, freely accessible information; Google sends users who find it via search; those users generate advertising or subscription revenue; the revenue funds more content. When AI Overviews extract the information and serve it directly, the exchange breaks down at the distribution step. The content still does the work. The revenue does not follow.

Bouliane also raises a less quantifiable dimension. Eight years of user feedback, hand-shaken at events, messages about citizenship applications - these are the relationships that make a reference website into something more than a document. "If my work just get mixed into an AI-generated answer, I lose my voice and my audience," he wrote. "My carefully chosen words lose their meaning. No one shakes my hand and buys me a beer. No one tells me how their citizenship application went."

The website's editorial approach is methodical. Bouliane describes starting research for any guide with news articles, then working down through social media reports of real experiences, direct outreach to individuals, and eventually legal texts and court cases. He contacts all 12 Berlin districts when seeking official clarification, noting that he typically gets six responses, three of which contradict each other, with further variation between states. That variance is itself information he documents for readers. The output is guides that reflect how a system actually works - not how its designers say it should work.

That kind of research cannot be automated without degradation, but it can be reproduced in summary form. An AI-generated answer trained on years of Bouliane's guides can describe the process for registering an address in Berlin without linking to the source. The user gets an answer. Bouliane gets nothing.

What Google announced the week before

Bouliane's post explicitly references timing. "Last week," he wrote, referring to announcements made before May 26, 2026, "Google has made two announcements: AI-generated answers will replace search results entirely, and they have ads in them."

The second point refers to a development tracked closely by PPC Land: the integration of sponsored results inside AI Mode responses. Google formally announced shopping ads for AI Mode on February 11, 2026, when the surface had already reached more than 75 million daily active users. By May 2026, according to data cited at Google I/O, AI Mode had crossed one billion monthly active users globally. Ads appearing inside conversational AI answers represent a departure from the traditional architecture of search advertising, which kept paid results in visually distinct positions above or beside organic content. Inside an AI-generated answer, that positional signal disappears.

For Bouliane, the combination is stark: the user who previously visited All About Berlin now receives an AI-generated answer assembled from his content, followed by paid advertisements, with his website listed below both. The commercial infrastructure of the new search page runs on his work. He is not part of it.

PPC Land has documented that Google Web Search traffic to news publishers fell from 51% to 27% between 2023 and 2025, based on NewzDash analysis of more than 400 publishers. Traditional search referrals - the mechanism that built All About Berlin's audience - now account for a diminishing share of how Google users encounter external websites. Google Discover, which grew to account for 67.51% of Google traffic to news organizations, operates on recommendation algorithms that publishers have limited ability to influence.

Responses across the industry

Bouliane describes the All About Berlin situation as part of a wider phenomenon rather than an isolated case. "Many website owners have reached out in private to commiserate," he wrote. "Some have paywalled their work. Others have given up and moved on. They keep the websites online, but they no longer update them. It's just not worth it."

The range of responses from the web publishing community has been varied. Cloudflare CEO Matthew Prince, in a CNBC interview on May 21, 2025, covered by PPC Land, warned that Google's content scraping ratio had deteriorated from one visitor per two pages crawled a decade ago to one visitor per fifteen pages crawled in 2025. Prince argued that content creators needed to establish access controls to create artificial scarcity and force licensing negotiations. In July 2025, Cloudflare launched a pay-per-crawl system allowing website owners to charge AI crawlers for access using HTTP 402 Payment Required responses - a largely dormant web standard.

Other publishers have focused on demanding compensation or regulatory intervention. Brazilian media entities have intensified campaigns against Google's practices. Independent publisher advocates, including Nate Hake of Travel Lemming, have argued publicly that the relationship between Google and content creators is one of dependency rather than partnership - that search platforms need the web's content more than individual publishers need any particular distribution channel, even if the power to act on that dependency remains asymmetric.

Google has repeatedly defended its AI search features by arguing that clicks delivered through AI-powered interfaces are of higher quality because users arrive with more specific intent. That argument has been challenged by a Pew Research Center study, published July 22, 2025, which found that users clicked on sources cited directly inside AI Overviews in just 1% of visits to pages containing those features.

What the All About Berlin case illustrates for the marketing community

The case matters to publishers, advertisers, and digital marketers for several reasons that extend beyond one website in Berlin. The content ecosystem that underpins search advertising depends on a supply of accurate, well-maintained niche information that large media organizations do not produce and cannot produce at scale. Sites like All About Berlin exist because a person with subject-matter knowledge and time invested in building something useful. The economic incentive for doing that work is largely derived from search traffic.

When that traffic collapses, the production of that content stops. Not immediately, and not universally - some creators will find subscription or donation models, some will find other distribution channels - but at the margin, the incentive structure for producing detailed, accurate, regularly maintained reference content weakens. What replaces it in AI-generated answers is a synthesis of whatever was previously produced, growing less accurate as the underlying sources age, are abandoned, or move behind paywalls.

Rand Fishkin and Ana Natividad, whose book on zero-click marketing was covered by PPC Land in May 2026, documented that overall web traffic fell 46% in three years. The broader question for the digital advertising industry is whether the concentration of user attention inside AI interfaces - generating impressions and clicks for ads placed there - can sustain the information ecosystem that makes those AI answers worth reading.

Bouliane's conclusion, at this point, is uncertain rather than resolved. "I don't know where All About Berlin fits in that future," he wrote. The post ends without a commercial pitch or a monetization plan. It ends with an invitation: if you are affected, reach out. You are not going through this alone.

Timeline

• September 2017: Nicolas Bouliane launches All About Berlin as a collection of guides for English-speaking immigrants in Berlin.
• January 2019: Bouliane begins working as a freelance software developer alongside running All About Berlin.
• 2020: Bouliane leaves employment to run All About Berlin full-time. Hosting costs remain around 10 euros per month.
• October 2024: Google expands AI Overviews to more than 100 countries, marking the inflection point in publisher traffic data documented by Chartbeat.
• May 21, 2025: Cloudflare CEO Matthew Prince warns on CNBC that Google's content scraping ratio has deteriorated from one visitor per two pages crawled (ten years ago) to one visitor per fifteen pages scraped. Covered by PPC Land.
• July 22, 2025: Pew Research Center study finds users clicked on AI Overview source links in just 1% of visits to pages containing the feature.
• August 9, 2025: PPC Land reports that Google Discover has become the dominant traffic source for news websites, accounting for two-thirds of Google referrals, with travel bloggers experiencing up to 90% reductions after AI Overviews reproduced their content.
• July 2, 2025: Cloudflare launches pay-per-crawl, allowing website owners to charge AI crawlers using HTTP 402 Payment Required responses.
• December 23, 2025: NewzDash analysis of more than 400 publishers confirms Google Web Search traffic to news organizations fell from 51% to 27% between 2023 and 2025.
• February 11, 2026: Google formally announces shopping ads for AI Mode, which already has more than 75 million daily active users. Covered by PPC Land.
• March 17, 2026: Chartbeat data published by PPC Land shows small publishers lost 60% of search traffic over two years, with AI chatbots providing under 1% of replacement traffic.
• May 19, 2026: Google announces at I/O 2026 that AI Mode has crossed one billion monthly active users globally.
• May 25, 2026: PPC Land reports that Google embedded sponsored results inside AI Mode responses.
• May 26, 2026: Nicolas Bouliane publishes "AI is killing All About Berlin," reporting a 70% loss in search traffic attributed to Google AI Overviews.

Summary

Who: Nicolas Bouliane, a software engineer turned independent publisher based in Berlin, Germany, who has run All About Berlin since September 2017 and has been doing so full-time since 2020.

What: Bouliane reported on May 26, 2026, that All About Berlin has lost 70% of its search traffic to Google AI Overviews. The feature generates answers directly on the search results page using content from sites like All About Berlin, reducing the incentive for users to click through to the source. Bouliane described the loss as financially threatening and warned that he may need another source of income. He also noted that Google had recently announced AI-generated answers would replace search results entirely, and that those answers would carry advertising.

When: The post was published on May 26, 2026. The traffic decline began at the inflection point when Google expanded AI Overviews to more than 100 countries in October 2024.

Where: All About Berlin is an English-language website serving immigrants in Berlin, Germany. The search traffic loss is a consequence of changes to Google's global search results pages.

Why: AI Overviews extract information from specialized websites and present it on the search results page, eliminating the click-through visit that previously generated revenue for content creators. For a site like All About Berlin - which produces detailed, regularly maintained guides on immigration bureaucracy funded by search-driven traffic - the structural change undermines the economic model that makes the work sustainable.