How to Clear Performance Warnings

Overview

Performance warnings are speed checks covering render-blocking assets, oversized images, un-minified CSS/JS scripts, and missing server caching directives.

Detection Logic

Parsed using Lighthouse audits and PageSpeed server response checks.

How to Fix

1. Minify and compress your stylesheets and scripts.
2. Configure browser caching and set a 1-year expires header for static assets.
3. Implement lazy-loading on images that sit below the viewport fold.

Related Guides

• How to Run a Performance Audit