Trending Keywords USA May 2026: Ahrefs Top 100

Topical authority decides whether Google sees your domain as an expert source. Learn which signals matter and how topic clusters boost visibility in classic and AI search.

Google AI Overviews reach two billion users monthly. The top-50 list shows which domains were cited most in June 2026 – a central GEO benchmark.

Gemini has 750 million monthly users – the top-50 list shows which domains were cited most often in June 2026. For GEO and SEO, that is a concrete benchmark.

Perplexity cites sources with every answer – the top-50 list shows which domains dominated in June 2026. For SEO and GEO, that is a concrete benchmark for AI visibility.

Copilot reaches more than 100 million users every month – and certain retail and guide domains dominate its citations. Ahrefs' June 2026 ranking shows which sources Microsoft's AI assistant favors and what GEO teams should take from it.

117 million people use Grok every month – and certain domains dominate its citations. Ahrefs' June 2026 ranking shows which platforms shape AI answers and what GEO teams should take from it.

Classic rankings are no longer enough: LLM seeding targets mentions in AI answers. Learn which channels, formats, and GEO levers deliver maximum pickup.

AI shopping agents decide on logic, not brand love. This newsletter covers Google's GEO stance, earned media in GenAI, and SERP change—with levers for SEO and commerce.

Google AI Mode, Meta, and TikTok are shifting discovery and ad budgets. How to adapt SEO, SEM, and measurement for AI search and zero-click.