Vetted Score
4.6
/ 5.0
Earns a strong score for its comprehensive free tier, accurate metrics, and useful monitoring features, though advanced options require a paid plan.
Key Features
Performance Analysis
Delivers detailed page speed scores using Google PageSpeed Insights and YSlow metrics.
Waterfall Chart
Shows the loading sequence of all page resources to pinpoint bottlenecks.
Monitoring & Alerts
Schedule automated tests and receive email alerts when performance degrades.
Frequently Asked Questions
GTmetrix offers a free tier with limited daily tests and basic reports; premium plans unlock higher limits and additional features.
Yes, you can configure GTmetrix to test password‑protected pages by providing login credentials in the test settings.
The free plan allows up to 3 tests per day, no scheduled monitoring, and limited access to historical data and advanced reports.
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Specifications
Pricing Model
Free tier with basic analysis; paid plans start at $14.99/month for advanced features, higher test limits, and monitoring.
Supported Platforms
Web (any OS with a modern browser)