best-practices

To audit web applications for Lighthouse best practices, you review the project to identify insecure configurations and leakage risks. This process checks for HTTPS, CSP, security headers, and input sanitization, returning a prioritized remediation plan.

Modern web security requires enforcing HTTPS, Content Security Policy (CSP), and proper security headers. Auditing your project identifies vulnerabilities and leakage risks, guiding the implementation of necessary configurations to align with Lighthouse standards.

Improving browser compatibility and code quality involves enforcing modern standards, providing fallbacks, and promoting semantic HTML. Auditing legacy code identifies areas needing modernization to achieve predictable, maintainable, and standards-compliant behavior.

Yes, Lighthouse best practices audits apply to both new and legacy web projects. Reviewing any project establishes a security and compatibility baseline, ensuring code quality patterns and reducing vulnerabilities regardless of the codebase age.

The best way to sanitize inputs and implement accessible patterns is through a standards-compliant code review. This enforces semantic HTML and secure input handling, aligning the application with modern Lighthouse best practices for security and accessibility.

Failing Lighthouse security audits for missing CSP indicates your application lacks Content Security Policy headers. An audit identifies these insecure configurations and leakage risks, providing remediations to enforce CSP and secure the application.