# Monitoring and optimizing website performance

DevFeed: [Monitoring and optimizing website performance](<https://devfeed.tech/articles/monitoring-and-optimizing-website-performance-4109.md>)

Original publisher: [Read original article](<https://developer.mozilla.org/en-US/blog/optimize-web-performance/>)

Author: debugbear

Published: 2024-11-11T00:00:00Z

Content type: tutorial

Language: en

Sources: [MDN Blog](<https://devfeed.tech/sources/mdn-blog.md>)

Topics: [Website](<https://devfeed.tech/topics/website.md>), [Network](<https://devfeed.tech/topics/network.md>), [browser](<https://devfeed.tech/topics/browser.md>), [Interaction to Next Paint](<https://devfeed.tech/topics/interaction-to-next-paint.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>)

Tags: [interaction-to-next-paint](<https://devfeed.tech/tags/interaction-to-next-paint.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [network](<https://devfeed.tech/tags/network.md>), [performance](<https://devfeed.tech/tags/performance.md>), [web-performance](<https://devfeed.tech/tags/web-performance.md>)

## AI overview

This tutorial explains how to monitor and optimize website performance. It covers network request waterfalls, page-load and runtime performance metrics, common issues, resource handling, testing tools, and optimization techniques.

## Source excerpt

Learn about reading network request waterfalls, identifying common network performance issues, and optimizing page rendering.