Assess key web vital metrics like LCP, INP, and CLS in a weighted performance score reflecting real user impact. Identify pages most ripe with opportunities to improve the overall performance score.
Monitor Core Web Vitals in production
Identify UX slowdowns on your webpage with Web Vitals, the Google-defined metrics for page loading, interactivity, and stability. Sentry collects real user data in production so you can pinpoint slow pages and streamline debugging for costly operations.
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Performance score based on real user impact
Span waterfalls highlight expensive operations
Drill into poor-loading pages with span waterfalls that highlight your most expensive operations. Long task spans can highlight clear performance bottlenecks.
Use profiling to find slow functions
With profiling, find the functions causing your slow page loads. Then use the flame graph context to easily implement a fix in your code.