TL;DR For most of ChatGPT’s life, asking it about a brand returned a paragraph and no link. That changed in a single day on May 7 2026. The share of ChatGPT answers carrying a clickable URL jumped visibly across vendor…
TL;DR Trustworthy AEO advice sorts into four labels — peer-reviewed, independent practitioner, vendor-sponsored, and speculative — and most circulating articles wear the fourth without saying so. The only peer-reviewed AEO paper as of early 2026 is the GEO paper (Princeton,…
TL;DR AI engines stopped rewarding scale and started rewarding depth, so a small site with ten pages on a narrow topic now outperforms a large brand with one shallow page on it. Kevin Indig found the top 30 domains own…
TL;DR The share of AI Overview citations coming from pages in Google’s top 10 fell from about 76% a year ago to about 38% in early 2026 (Ahrefs), with BrightEdge measuring it as low as 17%. Roughly two-thirds of AI…
TL;DR Rising Google Search Console impressions no longer predict visits because AI Overviews answer the query on the results page and the searcher never clicks. Zero-click rates are 58 to 60% of Google searches in 2026, 83% on queries with…
TL;DR Each AI engine runs on its own map of the web: ChatGPT leans on Bing and OAI-SearchBot, AI Overviews pulls Google’s index, Perplexity runs a live search per prompt. Only 11% of domains get cited by both ChatGPT and…
TL;DR AI engines extract sentences that sound like answers. Hedging words make a sentence sound like thinking out loud, so the retriever skips it. Indig’s analysis of 11,022 verified ChatGPT citations found cited pages use definitive statements 36.2% of the…
TL;DR GA4 can only report what the browser hands it, and most AI apps pass no referrer, so AI-driven visits land in Direct instead of AI Referral. Loamly dataset of 446,405 visits found 70.6% of identified AI traffic arrived with…
TL;DR ChatGPT and Perplexity share only 11% of cited domains for the same query, and 71% of AI-cited sources appear on exactly one platform. Google’s own AI Overviews and AI Mode overlap on just 13.7% of citations — two products,…