List of websites using Google PageSpeed

Turbo

Turbo is a JavaScript framework for building fast web applications.

Turbolinks

Turbolinks is a Rails feature, available as a gem and enabled by default in new Rails apps. It is intended to speed up navigating between pages of your application.

Autoptimize

Autoptimize is a WordPress plugin that optimises website performance by aggregating, minifying, and compressing HTML, CSS, and JavaScript files.

Azure Monitor

Azure Monitor collects monitoring telemetry from a variety of on-premises and Azure sources. Azure Monitor helps you maximise the availability and performance of your applications and services.

a3 Lazy Load

a3 Lazy Load is a mobile oriented, very simple to use plugin that will speed up sites page load speed.

LazySizes

LazySizes is a JavaScript library used to delay the loading of images (iframes, scripts, etc) until they come into view.

LazySizes unveilhooks plugin

LazySizes unveilhooks plugin extends lazySizes to lazyload scripts/widgets, background images, styles and video/audio elements.

LiteSpeed Cache

LiteSpeed Cache is an all-in-one site acceleration plugin for WordPress.

Lozad.js

Lozad.js is a lightweight lazy-loading library that's just 535 bytes minified & gzipped.

Yottaa

Yottaa is an ecommerce optimisation platform that helps with conversions, performance and security.

RackCache

RackCache is a quick drop-in component to enable HTTP caching for Rack-based applications.

Google Cloud Trace

Google Cloud Trace is a distributed tracing system that collects latency data from applications and displays it in the Google Cloud Console.