web-perf

Measuring Core Web Vitals for a production website involves collecting FCP, LCP, CLS, TTI, TBT, and Speed Index metrics. This skill provides detailed breakdowns of these timings to help identify and resolve performance bottlenecks.

The best way to find render-blocking resources in a single-page application is by analyzing network dependency chains and critical request paths. This skill identifies these bottlenecks and caching opportunities to guide targeted optimizations.

Network request analysis improves web performance by identifying critical request chains, render-blocking dependencies, and caching opportunities. Surfacing these network issues allows you to systematically eliminate bottlenecks and speed up loading.

Yes, you can audit accessibility gaps during a web performance audit. This skill takes an accessibility snapshot to flag issues, ensuring performance improvements do not overlook accessibility compliance during production reviews.

Yes, this web performance auditing tool works for single-page applications. It is specifically designed for performance engineers auditing production sites and SPAs, analyzing render-blocking resources and network dependencies effectively.

Your page has a high LCP due to render-blocking resources or slow network dependency chains. You can optimize LCP by running an audit to collect metric breakdowns, identify bottlenecks, and apply the generated actionable recommendations.