GTmetrix

GTmetrix is a website performance analysis tool. It's used by web developers and website owners to analyze page speed and identify optimization opportunities.

Official docs: https://gtmetrix.com/api/

GTmetrix Overview

• Website
  • Analysis
• Report

Use action names and parameters as needed.

Working with GTmetrix

This skill uses the Membrane CLI to interact with GTmetrix. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing.

Install the CLI