Answer-first research on AI systems, SEO, GEO, AEO, venture building and founder performance.https://lenvanderhof.com/en-GBhttps://lenvanderhof.com/en/blog/how-answer-engines-select-sources/https://lenvanderhof.com/en/blog/how-answer-engines-select-sources/A practical guide to the signals that make a source useful for search engines and AI-generated answers.Mon, 01 Jun 2026 10:00:00 GMTseo-geo-aeogeoaeo