GTmetrix

(4.3/5)

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All apps in SEO

Info Table

Tier

Discount, Free Trial, Paid Plan, Tiered Pricing

Affiliate Program

White Label

API

Yes [view all]

Pricing From

Support

Yes

team@gtmetrix.com

Social Media Platforms

Description

GTmetrix is a powerful website speed testing and monitoring tool powered by Google Lighthouse metrics. It delivers detailed performance reports with actionable insights, Core Web Vitals analysis (LCP, TBT, CLS), waterfall visualizations, video replays, and real-time alerts. Perfect for developers and site owners optimizing load times, SEO, and user experience across multiple global locations.

Founded in	1999
Location	🇨🇦 Canada
Founders	Unknown

Features

Plans

No free plan available for this product.

Core

$10/month

◈1 Monitored Slot, 100 On-Demand Tests, 10 API Credits

Solo

$20/month

◈3 Slots, 800 Tests, 25 API Credits

Starter

$40/month

◈6 Slots, 900 Tests, 50 API Credits

Refund Policy

GTmetrix offers case-by-case refunds, requested within 14 days of payment with stated reasons.

Ratings

trustpilot(2.8/5)

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trustpilot(4.6/5)

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trustpilot(4.7/5)

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Ai Opinion

✦

AI Rating(4.7/5)

Users consistently praise GTmetrix for its ease of use, detailed performance reports, and accurate identification of website speed issues. The tool's integration of Google Lighthouse metrics, Core Web Vitals tracking, waterfall charts, and device/location simulation across 40+ devices and 22+ global locations are highly valued. Users appreciate the free account option and the structured scoring system combining Performance and Structure scores. Common dislikes include occasional confusion about data interpretation, some metrics feeling over-weighted, and desires for additional server locations, though these concerns are minor.

Expert Opinion

✎

Expert Rating(4.5/5)

I recently tested GTmetrix, a website speed testing tool that delivers deep performance insights. Here is my detailed review based on practical usage and research: GTmetrix shines with accurate load time analysis using Google Lighthouse metrics, Core Web Vitals (LCP, TBT, CLS), and waterfall charts. During tests, I loved the video replays and global server options, pinpointing real-world bottlenecks fast. The web dashboard is intuitive for quick scans. The free plan offers solid basics, while PRO tiers unlock monitoring, API access, and alerts. Setup took minutes, and reports gave actionable fixes like image optimization. One downside: no desktop or mobile apps, just browser-based. Still, for devs and site owners, it's reliable at fair pricing starting CA$14.95/month.