GTMetrix
Website speed and performance testing and monitoring
What founders should know about GTMetrix
GTmetrix analyzes website loading speed and performance, providing diagnostic reports, waterfall charts, and ongoing monitoring from over 30 global test locations.
Best for
Website speed and performance testing and monitoring
Probably not for
Teams that need requirements this record cannot verify yet.
About GTMetrix
GTmetrix analyzes website loading speed and performance, providing diagnostic reports, waterfall charts, and ongoing monitoring from over 30 global test locations.
Common use cases
- website speed testing
- performance monitoring
- diagnosing slow page loads
- tracking Core Web Vitals
Decision criteria
- Team fit and workflow maturity
- Pricing model and free-tier constraints
- Deployment, API, and integration requirements
Verified facts and evidence
| Claim | Value | Source | Confidence |
|---|---|---|---|
| Verification date | 2026-06-30 | StartupToolbox | high |
| Pricing model | freemium | StartupToolbox | medium |
| Starting price | USD 5.99 | StartupToolbox | medium |
Methodology and freshness
A founder should be able to bookmark this page, compare the record with related options, and act without reopening scattered source tabs.
Use this record to narrow fit, pricing, and integration risk before starting trials.
Last reviewed: Jun 30, 2026
Who should consider GTMetrix?
Website speed and performance testing and monitoring
How current is this tool record?
Startup Atlas last checked this record on 2026-06-30.