Measure Core Web Vitals and detect render-blocking resources with Chrome DevTools MCP.
npx skills add https://github.com/daveio/syn-horse --skill web-perf-daveio
Please help me install this Agent Skill. Skill: web-perf Source: https://github.com/daveio/syn-horse/tree/main/.agents/skills/web-perf Command: npx skills add https://github.com/daveio/syn-horse --skill web-perf-daveio
Analyzes web performance to help teams quantify and improve page load times by measuring Core Web Vitals and identifying bottlenecks.
Navigate to the target URL and start a performance audit to capture Core Web Vitals and render-blocking issues.
High-intent search queries and answers about installing and using this skill.
You can audit Core Web Vitals by running a performance trace on the target URL to measure FCP, LCP, TBT, CLS, and Speed Index, which identifies load bottlenecks and render-blocking issues.
Finding render-blocking resources and layout shifts is done by profiling page load performance to detect dependency chains and visual shifts that negatively impact your Lighthouse scores.
Yes, analyzing web performance with this approach requires configuring the Chrome DevTools MCP server to access the toolchain needed to execute traces and capture Core Web Vitals data.
Yes, you can detect network dependency chains and caching issues during a performance audit by mapping resource loading behavior to identify bottlenecks slowing down page loads.
Profiling page load performance improves Lighthouse scores by quantifying metrics like TBT and Speed Index, allowing you to target specific accessibility gaps and caching optimizations.
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