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axe DevTools - Monitoring
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axe DevTools

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description axe DevTools Overview

Axe DevTools is a free, open-source suite of tools built into Chrome and Firefox for quickly measuring website performance metrics like First Contentful Paint, Largest Contentful Paint, and total load time, providing insights into core web vitals.

help axe DevTools FAQ

How good is axe DevTools?
axe DevTools scores 8.66/10 (Great) on Lunoo, making it a well-rated option in the Monitoring category.
What are the best alternatives to axe DevTools?
See our alternatives page for axe DevTools for a ranked list with scores. Top alternatives include: Sentry Performance Monitoring, Honeycomb, FullStory.
How does axe DevTools compare to Sentry Performance Monitoring?
See our detailed comparison of axe DevTools vs Sentry Performance Monitoring with scores, features, and an AI-powered verdict.
Is axe DevTools worth it in 2026?
With a score of 8.66/10, axe DevTools is highly rated in Monitoring. See all Monitoring ranked.

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