Google Pulse: AI Search Link Updates, Core Update Visibility Shift, and Preferred Sources Global Expansion

Google’s Pulse report highlights three key developments that affect SEO and AI search visibility. First, AI search now includes five updates that add more inline links, additional links at the end of responses, previews from public forum discussions, and desktop hover previews, giving citations more context and new surfaces for content. Second, a March core update shifted visibility away from aggregators and user‑generated content platforms, with YouTube losing 567 visibility points—the largest single‑domain drop—while brand sites and government domains gained. Third, the Preferred Sources feature, which lets users choose publishers they want to see more often in Top Stories, has been expanded to all languages supported by Google Search, with translated downloadable button assets for publishers. The Pulse also covers a discussion on vibe‑coding tools, noting that while they can generate functional HTML, they often miss SEO best practices such as canonical tags and crawlable content. Additionally, the closure of Ask Jeeves is highlighted as a reminder of the shift toward conversational search. These updates collectively signal a move toward favoring original content creators over discussion platforms and a greater emphasis on user‑controlled signals. SEO professionals are advised to monitor AI search link visibility, add Preferred Sources buttons for multilingual sites, and audit sites for vibe‑coding issues.