Speedlify

screenshot of Speedlify
eleventy

Benchmark the web performance and accessibility of sites over time.

Overview

Speedlify is a tool created by @zachleat that allows you to continuously measure and monitor the performance of your website over time. By keeping track of your site's performance, you can ensure that it remains fast and optimized. This tool requires Node 12+ to run and utilizes the Eleventy framework. Speedlify allows you to compare multiple sites and provides Lighthouse scores to help you gauge the performance of your website.

Features

  • Continuous measurement of site performance over time
  • Allows comparison of multiple sites
  • Provides Lighthouse scores for performance evaluation
  • Can be run locally or deployed on Netlify
  • Allows customization of site URLs and categories

Summary

Speedlify is a valuable tool for website owners and developers who want to monitor and improve the performance of their sites over time. By continuously measuring and comparing site performance, Speedlify provides insights into optimization opportunities and helps ensure that websites remain fast and efficient. With its integration with Lighthouse scores and compatibility with both local and Netlify deployments, Speedlify offers a convenient and versatile solution for performance monitoring. While it serves as a stepping stone to more robust performance monitoring solutions, it provides a solid foundation for understanding and maintaining website performance.

eleventy
Eleventy

11ty is a static site generator that allows developers to build fast, modern websites using HTML, Markdown, and other templating languages, without the need for a complex build system.