When Google rolls out a Core Update, rankings fluctuate wildly. If you've been hit, do not panic-edit your content immediately. Wait 2 weeks for the dust to settle.

Diagnosing the Hit

Use your analytics to segment traffic by Page Type. Did your blog posts drop, or your product pages?

Content Drop: Usually signals quality issues or lack of E-E-A-T (Experience/Authority).
Technical Drop: Often related to crawl budget or Core Web Vitals. (See Technical Audit).

Monitor Volatility: Track your Share of Voice daily in Zyro.