DevVercelabout 23 hours ago
Query Speed Insights from the Vercel CLI
1 min read
Vercel added a CLI command to query Speed Insights datapoints. The command pulls core Web Vitals (LCP, INP, CLS) and other metrics (FCP, TTFB) from real user traffic. Coding agents can use it to answer questions like which pages' INP regressed since last week.
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