TLDR Dev · ARTICLES & TUTORIALS

MEASURING SOFT NAVIGATION WEB VITALS

blog.sentry.io11 min read

Summary from the TLDR Dev newsletter

Sentry's JavaScript SDK v11 measures LCP, CLS, and INP for client-side navigations, exposing slow routes that initial page-load metrics miss. Support currently requires Chromium 151 or later, and the scores should be filtered separately from page loads because their clocks start at different points.