Partytown 是一个 JavaScript 延迟加载库，帮助我们将资源密集型脚本迁移到Web Worker 中，与主线程分离。
A Chrome extension to measure essential metrics for a healthy site
See and share Core Web Vitals and PageSpeed Insights results simply and easily.
Visualise the Core Web Vitals metric Cumulative Layout Shift (CLS) with a simple GIF.
Example website used in Frontend Masters course "Fundamentals of Web Performance"
A tiny (500 bytes) CrUX API wrapper that supports record & history API, handles errors, and provides types.
LazyHTML is an OpenSource Javascript Library that Supports Lazy Loading of any elements without Modifying Code, LazyHTML can lazy load Ads, Videos, Images, Widgets, Javascript, CSS, Inline-Javascript,...
Show the Core Web Vitals from the Chrome User Experience Report in the Google Search Results.
Script to extract Google PageSpeed API Data from multiple URLs. The script allows to perform multiple tests in the same run and calculate the median value for each extracted speed metric and Core Web ...
A WordPress plugin that improves Core Web Vitals score by loading scripts via worker thread. Keeps the main thread idle for users to interact with page as quickly as possible.
Get Lab CWV for a List of URLs from a CSV, including video screenshot
🚀 A Laravel package that focuses on minimizing payload size of HTML document and optimizing processing on the browser when rendering the web page.
Magento 2 Core Web Vitals, Improve Core Web Vital score for Magento 2 website
A Magento2 module to harness the full power of the "Speculation Rules API" in your Magento project. It allows for easy and quick configuration, with useful features to help improve performance.
The Crux tool is a web UI for querying and visualizing the CrUX API. All data metrics are aggregated together in a single card. Get your CLS, FID, LCP, and FCP.
PREMIUM alternative to the Magento Luma (also Hyva): Core Web Vitals friendly | Optimized RequireJS loading | Optimized and separate styles | Lazyload images and backgrounds | Many new functionalities...
Compares page speed performance reports using Chrome User Experience Report.