In my particular experience, I use several tools and they are compared with this tool that is the speed reference of load, of YScore, degree of performance, and the most important thing that is that I'm listing in what value each parameter is found Make up my website, from optimization of images to optimization of code and parameters of caching.

I have had very good experience with GTMetrix, and believe me I have used many in order to not only measure the speed of my site, but to correct many aspects that prevent an effective SEO positioning.

The truth of all the tools, this seems to me the most complete, because what they lack to others this one has it and it is to be able to compare several websites.

Use it at least 3-4 times a week to test site speed. It's super handing, and even the free account provides a ton of useful resources for improving your site's performance.

So many things to like about GTmetrix. You can use it for free. It provides both a PageSpeed Score and a YSlow score, provides a waterfall, gives good solutions for slow scores, different servers to test through.

I'd love it if they provided more devices for testing on their free account. I get it, but it would be nice. Also, if you don't pay for an account you may have wait times for testing mobile. Again, makes sense. It's just a bummer.

A very specific tool that provides a detailed report of the operation of the website, offers a variety of options to maintain monitoring as well as perform tests through different servers, browsers and devices specifically the one that places more emphasis on the mobile version, has It has been a great help in my work since it is one of the platforms that offers a faster and more comprehensive service in terms of analyzes as well as reduces significant time in its results.

This service offers a variety of functionalities that allow us to obtain the details of the operation of our website and thus be able to take the necessary actions in the aspects that are necessary to apply an optimization, it is always necessary at the time of the test to use the servers closest to our location as this could be estimated with more pressure the result, since if there are several differences of a few seconds, it also has the advantages that you can select the browser in which the test is going to be carried out, this is important because this way you can see the functions in each browser as well as getting a malfunction in any of them, apart from this the test can also be performed in the case that it was for a mobile an aspect that is very important since users routinely use their mivil device and it is important how the website developed through them is presented. In summary it offers other functions such as very important monitoring where it is sent via email through a report and compare it with previous ones, you can also make comparisons with another website as well as receive set up alerts specifically related to the increase or decrease of the website .

Although it is true, it is quite complete when performing a complete analysis, but in my opinion I think that a lot of technical terminology is more related to very experienced users so it can be complicated for those users who are starting through web development.

It does not have many technical and technological details. But yet, for a completely free tool,

Many companies use GTmetrix to process a fast load period of websites to customers and

For the cons side, User interfaces are a bit confusing it would be great if the user experience of the tool improved. I couldn't find a different test server as I'm from Sri Lanka. Other than it's an awesome free tool to get done the job.

A very useful scanner to keep track of the health and speed of my website, as well as access to previous reports to compare progress or changes in your website

The automated reports help me keep track of the improvements I make to my website, and it's useful to create reports to show my manager the progress of the work I do on the company's website

The previous reports are not saved in your account but instead, you have to find them in your email. Also, the numbers in the report sometimes can be a little exaggerated.

Overall I enjoy this tool and use it often (for several years now!). It is a great quick and easy way to get an overview of your website health.

Nice grading scrale. Compare sites side by side. Load time capture. Suggestions to improve your site.

I love that you are provided with a list of things that need your attention however some of the suggestions do not have clear instructions on how to make improvements.

We use this report almost everyday to test our client's website speed.

- Simple, clear dashboard that reports on website speed (average fully loaded time etc). - Free version gives you a clear indication of website speed performance. - Provides recommendations to improve site speed, with clear reports and insights.

- Some of the recommendations to improve site speed are irrelevant. - Free version only tests from certain regions (which may not be where your website is hosted, and thus not a true representation of overall site speed).

Just copy your website url and paste it into gtmetrix... well just have to wait for 10/15 seconds and voilà you have a detailed list of what to do to improve your performances. And the user experience as well. Google will appreciate it.

No cons detected until now. This software is free and very detailed.

I love that within a few seconds GTmetrix can tell me the speed of my website and what things need improved.

I feel like GTmetrix doesn't really help explain how to fix the issues it identifies.

very good perfomance monitoring tool. which can be used as free

it measure our site perfomance such as loding speed and correct us if any issues found and gives tips to increase website speeds.

someties it takes more time to track the result. but by considering its features it is not a fault

while working with GT Matrix we can improve our website perfomance. they give us tips to iprove our website perfomance succh as compining the css and other style sheets etc.

GT Matrix keeps track of how well our website is performming while a customer is accesing our website.

Since it is free to use i dont find any issues yet.