best-practices

Modern web security headers, including Content Security Policy (CSP), protect web apps by restricting resource loading and mitigating cross-site scripting risks. This skill provides structured Lighthouse-aligned recommendations to identify missing headers and implement secure CSP patterns for deployment readiness.

To check for deprecated APIs and browser compatibility issues, run a Lighthouse-based audit using this skill to detect outdated patterns. It provides guidance for progressive enhancement and structured checklists to modernize your web stack across evolving browsers.

Apply Lighthouse best practices to improve web code quality by following the structured checklists and anti-pattern guidance provided by this skill. It enables developers to audit existing workflows, identify quality gaps, and implement proven modern patterns aligned with Lighthouse audits.

Yes, you can use this skill to audit an existing web project for deployment readiness. It establishes a baseline of security and quality improvements by evaluating security headers, CSP patterns, and code quality against modern web best practices.

The best way to implement Content Security Policy (CSP) patterns is by applying Lighthouse-aligned security recommendations. This skill outlines structured CSP patterns and security headers to ensure your web application meets modern security standards.

Your web app fails Lighthouse audits for security and compatibility due to missing security headers, outdated deprecated APIs, or poor code quality patterns. This skill helps identify these specific gaps and provides structured guidance to resolve them within your development workflow.