Blog on SEO for global and US markets: technical optimization, link building, and content marketing in Google.com. Practical materials for businesses looking to grow organic traffic - from foundational SEO to domain authority building. See our services: SEO Optimization and SEO Marketing for the US market.
For US-based websites, Google's May 2026 removal of FAQ rich results arrived as a wake-up call. American SEO professionals had relied heavily on FAQ schema to expand SERP real estate - particularly in competitive niches like finance, healthcare, and legal services, where FAQ accordions could occupy a significant portion of the search results page. With that visibility gone, the question is not whether structured data still matters, but which schema types to prioritise now.
For US-based websites, the Seer Interactive finding hits hardest: AI Overviews have been most aggressively deployed in the American Google Search market. The study of 3,100 queries found a 61% average drop in organic CTR when an AI Overview is present - and in the US, AI Overviews appear on an estimated 40-50% of informational queries. This is not a future concern; it is the current reality for US SEO programs.
The US digital marketing industry has been discussing AI search visibility for months. Now there is data. Victorious's Q1 2026 research found that 90% of brands across analysed verticals receive zero mentions in AI search responses - across Google AI Overviews, ChatGPT Search, and Perplexity. In the US market, where AI Overviews now appear on an estimated 40-50% of informational queries, this invisibility has direct revenue implications.
Google I/O 2026 brought significant changes to US eCommerce. Universal Cart - the ability for US shoppers to buy from multiple merchants without leaving Google - has moved from pilot to broadly available. For US online retailers, this changes the fundamental competitive dynamic: merchants who integrate Universal Cart gain a transactional presence in Google Search itself, while those who do not risk losing transactions to Universal Cart-integrated competitors.
The US search market is where the Position 1 CTR decline is most advanced and most commercially significant. SISTRIX data and Glenn Gabe's post-I/O 2026 analysis confirm: Position 1 now receives approximately 11% CTR on US queries where an AI Overview is present. The US is the primary AI Overview deployment market, meaning this figure is more representative of the current US search reality than any global average.
