GTmetrix

What is GTmetrix?

GTmetrix is a comprehensive web performance analysis and monitoring tool that empowers users to optimize their website's speed and discover optimization opportunities. This free tool utilizes Page Speed and YSlow to generate detailed scores and actionable recommendations for improving page load times and user experience

Highlights

• Detailed performance analysis: GTmetrix provides in-depth visualizations and comprehensive reports on key performance metrics such as page scores, page speed, number of requests, and more
• Scheduled monitoring and alerts: GTmetrix can run daily checks (or more frequently with the PRO account) and send alerts if the page load time exceeds a specified threshold or the grade falls below a set level
• Cross-device and location testing: GTmetrix can analyze the loading times of any web page from 65 servers in 22 different locations, and also test mobile web pages on real Android devices or simulated devices
• Actionable recommendations: GTmetrix's reporting features provide users with specific, actionable steps to optimize their website's performance based on industry-standard performance indicators like Contentful Paint, Total Blocking Time, and Cumulative Layout Shift.