https://seomadman.com/news/bing-verify-you-are-human-check SEO Madman en 2026-09-18T00:00:00.000Z Bing now asks some searchers to verify they are human https://seomadman.com/news/chatgpt-sponsored-agents-ads-test SEO Madman en 2026-09-18T00:00:00.000Z OpenAI tests Sponsored Agents as a new ChatGPT ad format https://seomadman.com/news/google-discover-desktop-missing SEO Madman en 2026-09-18T00:00:00.000Z Google Discover on desktop has disappeared, and Google is silent https://seomadman.com/news/google-search-bar-ai-mode-button-test SEO Madman en 2026-09-18T00:00:00.000Z Google tests an AI Mode button in the results page search bar https://seomadman.com/news/google-search-profiles-update SEO Madman en 2026-09-18T00:00:00.000Z Google Search profiles get new article cards and a lower bar