Ask anything about Performance.

Get instant answers with code examples.

Search Questions

Search Tags

Both Performance questions and answers are generated daily through our proprietary AI-assisted system. Purchase tags to help expand the Q&A Network.

Latest Questions

How can I reduce the impact of third-party scripts on page load time?

Asked on Saturday, Oct 25, 2025

Reducing the impact of third-party scripts is crucial for improving page load time and enhancing user experience. This can be achieved by optimizing how these scripts are loaded and managed. Example C…

How can I improve LCP by optimizing image loading?

Asked on Friday, Oct 24, 2025

Improving the Largest Contentful Paint (LCP) often involves optimizing how images are loaded, as images are frequently the largest elements on a page. Efficient image loading can significantly enhance…

How can I improve my site's LCP score?

Asked on Thursday, Oct 23, 2025

Improving your site's Largest Contentful Paint (LCP) score involves optimizing the loading performance of the largest visible content element on your page. This can be achieved by focusing on server r…

How can I reduce my website's initial load time?

Asked on Wednesday, Oct 22, 2025

Reducing your website's initial load time involves optimizing various aspects of your frontend delivery, including minimizing render-blocking resources and leveraging browser caching. These steps help…

How can I reduce my site's largest contentful paint time?

Asked on Tuesday, Oct 21, 2025

Reducing your site's Largest Contentful Paint (LCP) time involves optimizing how quickly the largest visible content element loads on your page. This can be achieved by improving server response times…

How can I reduce the time to first byte on my website?

Asked on Monday, Oct 20, 2025

Reducing the Time to First Byte (TTFB) is crucial for improving your website's initial load performance and user experience. TTFB can be optimized by addressing server response times, network latency,…

How does lazy loading images improve page load time?

Asked on Sunday, Oct 19, 2025

Lazy loading images can significantly improve page load time by deferring the loading of non-essential images until they are needed. This reduces initial page load size and speeds up rendering by prio…

How do I reduce unused CSS to improve my site's loading time

Asked on Saturday, Oct 18, 2025

Reducing unused CSS is crucial for improving a site's loading time, as it minimizes the amount of CSS that the browser needs to download and process. This can lead to faster rendering and improved per…