TL;DR Every guide to AI search optimization focuses on structured data, answer blocks, and clear H2s. All three are useful — but they explain how engines read your page, not why an engine picks your page over a competitor’s. Perplexity,…
TL;DR Statcounter’s April 2026 reading put ChatGPT near 77 percent of the AI-chatbot market, with Gemini around 9 percent and Perplexity near 8 percent. First Page Sage reads the same year closer to 60 / 14 / 6. Both market…
TL;DR An SE Ranking study of 300,000 domains in 2026 found about ten percent had an llms.txt file. A Limy analysis of more than half a billion AI-bot events recorded only around four hundred direct fetches of those files. No…
TL;DR In May 2026, Google Search Central published its first dedicated guidance page for AI Overviews and AI Mode, ending a year of scattered I/O talks and blog posts. AI Overviews and AI Mode draw from the same Google index…
TL;DR At I/O in May 2026, Google made AI Mode a more prominent surface alongside AI Overviews and named Gemini 3.5 Flash as the default AI model behind it. AI Mode runs query fan-out — one prompt becomes several sub-queries,…
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…