Google Search Console SEO Pitfall Guide2026. 05. 26. 16:04:38The 3-Day GSC Triage: Your First 72 Hours After a Google Core UpdateGoogle's May 2026 core update is live — and r/SEO is full of indie devs losing 50-60% of their traffic overnight. Here's the exact 3-day diagnostic workflow to run before you touch a single line of content.