Technical Diagnostics Toolkit Skill When to Use - Investigating crawl/index anomalies, traffic drops, or Core Web Vitals regressions. - Running scheduled audits ahead of major launches or migrations. - Validating fixes before/after engineering deployments. Framework 1. Signal Triangulation – combine Search Console, log files, crawler output, and analytics deltas. 2. Replication Scripts – document steps to reproduce issues (user agents, locales, device types). 3. Root Cause Hypotheses – map symptoms to likely causes (render blocking, redirects, robots, schema errors). 4. Fix Design – outline r…