
Description: Web Page Test is an open-source website performance testing tool. It allows users to test the speed of a website from various locations around the world and provides metrics like page load time, TTFB, requests, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pingdom is a website monitoring and speed test tool that analyzes page load times and performance. It offers uptime monitoring, page speed insights, web performance results over time, and alerts.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API