Mueller argues LLM systems can't use llms.txt to differentiate between websites for discovery. He sees a narrow role once an agent is on a site. The post Google’s Mueller Says llms.txt Can’t Help LLMs Differentiate Sites appeared first on Search Engine Journal.
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880Google Ads expands Smart Bidding Exploration, launches Promotion mode beta, and updates optimization for budget-limited campaigns beginning August 17. The post Google Ads Bidding Changes: What PPC Managers Need To Know About The 3 Updates appeared first on Search Engine Journal.
TripAdvisor, Google Business Profile, OTAs, and reviews help AI understand travel brands. Learn how to strengthen those signals.

From product pages to third-party publications, learn how to create content that helps AI systems understand your brand and who it serves.

Competitor reviews reveal customer language, service gaps, and positioning opportunities that most SEOs overlook when focusing only on ratings. The post The Review Gap: Finding Client Opportunities In Competitor Feedback appeared first on Search Engine Journal.
Consumers are validating information across more platforms before making decisions. New findings show where AI systems look for authority.

In June 2026, Google will update its Limited ad serving policy to cover additional scenarios specifically on Google Search. This adjustment will be gradually implemented and is expected to conclude by 2028. The new policy stipulates that Google may restrict ad impressions for unqualified advertisers in situations likel

Learn how to identify leaks between the ad click and signed retainer, and make smarter budget decisions based on case outcomes.

Google is adding new ways for advertisers to scale campaigns while maintaining tighter control over efficiency targets.

Google's John Mueller said localized URL folders for a site's primary market offer little practical SEO advantage. The post Google’s Unexpected Take On Site Folder Structure And SEO appeared first on Search Engine Journal.
Google Open Knowledge Format turns organizational knowledge into a shared format for AI agents, tools, and teams. The post Google Cloud Announces The Open Knowledge Format appeared first on Search Engine Journal.
A new Summary tab has been introduced in the Access and Security section of Google Ads accounts. This feature consolidates essential security information, including Passkeys implementation, user reviews, and connected domains in one location. The Summary tab also displays the status of security tasks, highlighting area
