GTmetrix
Reviews
Star rating
Rank in Website Monitoring
Pros and cons
Pros
Cons
Traffic & LLM citations
Source: G2 review data
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 76.9% |
| Mid-Market | 20.5% |
| Enterprise | 2.6% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2025 Q3 | 1 | 5.0 |
Satisfaction ratings
What reviewers say
GTmetrix is a popular website performance testing tool
“The best I like about GTmetrix is that it provides a comprehensive performance analysis of sites, measuring a number of components like page load time, total page size, and the number of requests, along with other performance analytics. It gives a performance score that can help ”
GTmetrix gives us all the performance information of website
“As a digital marketer optimizing the performance of the website is very crucial for me. GTmetrix is a simple software with which we can get all the details of a website. The best thing I like about GTmetrix is that it gives two different types of scores performance and structure ”
Control and fix the loading speed of your website
“It is a very easy to use tool that not only gives you a diagnosis of the loading speed of your website, but also indicates how to solve the elements that slow it down. I was developing a website for a renewable energy company and it had slow loading, it was very useful for me to”