Search results
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
Analyze the web performance of your site
Xray your HAR file and know all about the page
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
Core package for the Coach.
Lighthouse plugin for sitespeed.io
GPSI plugin for sitespeed.io
Convert your HAR file to a summary of a page
Analyze the web performance of your site
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
Browser instrumentation helper that makes it easier to capture UX speed metrics
Analyze the web performance of your site using Gulp
Browser instrumentation helper that makes it easier to capture UX speed metrics
Throttle your connection
Unofficial Node.js client for the WebPageTest REST API
Easy performance improvements
Command Line Tool for CrUX Rest API
- CrUX
- CrUX API
- Chrome User Experience Report
- Chrome UX Report
- CrUX Report
- Core Web Vitals
- Web Performance
- FCP
- LCP
- FID
- CLS
- First Contentful Paint
- Largest Contentful Paint
- First Input Delay
- View more