gitool.sh shell script to query Google PageSpeed Insights v4 & v5 API for site & origin metrics for FCP & DCL with additional support for GTMetrix & WebpageTest.org API tests

Node.js module for the GTmetrix API to run and access tests

Google Page Speed Optimizer, Gtmetrix.com Speed Optimizer, Lighthouse, Lightspeed for Magento 2

Eleventy + Tailwind CSS blog starter by Marc Filleul

GTmetrix .Net client

🔌A Wordpress plugin integrating my beloved "defer.js" library into your websites. Hope you guys like it.

A script running browser test of specified urls through GTmetrix and saving metrics in BigQuery.

A Python client library for GTmetrix REST API v2.0

A chrome extension that allows you to use GTmetrix to check the site speed of whatever site you happened to be browsing, just by clicking a button

Script to download the optimized images from GT Metrix.

An R client for GTmetrix

Download optimized images from gtmetrix report

A WordPress php library for interacting with the GT Metrix API.

This plugin removes Google Analytics load and creates popup where user can choose collection or not, this will improve loading times on Lighthouse, PageSpeed Insights and also on GTMetrix because analytics.js script file is not loaded.

Amigo Performance is a WordPress Plugin that is used to Optimize Website Performance and improve Site Score in services like Google Page Speed Insight, GTmetrix.

Performance Checkup Tool is a Chrome Bookmarklet script that is used to check your Website performance in GooglePageSpeed and GTmetrix by a single click.

LitFastHTML - Light and Fast HTML Template for modern web design.

Application Performance Management & Monitoring

WP Theme 'Rapid Touch'