32 packages found
LazyLoad is a lightweight (2.4 kB) and flexible script that speeds up your web application by deferring the loading of your below-the-fold images, videos and iframes to when they will enter the viewport. It's written in plain "vanilla" JavaScript, it leve
- lazyload
- vanilla
- responsive
- images
- picture
- srcset
- sizes
- native
- SEO
- intersectionObserver
- progressive
- performance
- perfmatters
- async
Convert your HAR file to a summary of a page
Analyze the web performance of your site
Analyze the web performance of your site
Performance measurment plugin for gulp based on Phantomas
- gulpplugin
- gulp
- perfmatters
- phantomas
- performance
- speed
- analyze
- website
- website performance tools
- website performance monitoring
- website performance metrics
- website performance optimization
- website performance analyzer
Analyze the web performance of your site
Browser instrumentation helper that makes it easier to capture UX speed metrics
Analyze the web performance of your site
Browser instrumentation helper that makes it easier to capture UX speed metrics
Analyze the web performance of your site
Analyze the web performance of your site using Gulp
Browser instrumentation helper that makes it easier to capture UX speed metrics
Xray your HAR file and know all about the page
Throttle your connection
Unofficial Node.js client for the WebPageTest REST API
The coach gives you advice on building a better web page
Easy performance improvements
Core package for the Coach.
node-care client
Analyze the web performance of your site using Grunt