performance-profiling

To identify web performance bottlenecks, this Skill runs automated Lighthouse audits to analyze JavaScript execution, measure bundle sizes, and pinpoint memory usage issues. It provides actionable scores for performance, accessibility, best practices, and SEO.

Optimizing Core Web Vitals requires measuring runtime performance and analyzing common bottlenecks. This Skill provides principles and tools to assess your web application, identify large JavaScript bundles, and receive optimization strategies like code splitting.

Analyzing JavaScript execution and memory usage is achieved through runtime analysis and automated Lighthouse CLI audits. This Skill helps pinpoint specific issues causing slow load times and provides guidance on dependency optimization to resolve them.

Yes, you need the Lighthouse CLI installed to run automated web performance audits. This Skill requires the Lighthouse CLI dependency to execute automated audits, analyze JavaScript execution, and generate performance scores for your target website.

Strategies to fix large JavaScript bundles include code splitting and dependency optimization. This Skill analyzes bundle sizes to pinpoint issues and provides actionable advice on common performance improvements to achieve faster load times.

Yes, you can automate website performance audits for a specific URL. The Skill allows you to audit a target website like https://example.com, running Lighthouse audits to measure performance, identify bottlenecks, and improve search engine rankings.