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Logo Mr Suricate

Guarantee Web performance.

On all platforms.


Evaluate the stability and responsiveness of Web sites and applications to ensure that performance does not adversely affect the user experience.

Mr Suricate Application

French leader in no-code automated tests

B&B hotels logo

"Mr Suricate has allowed us to implement our automated tests quickly and more importantly make them easily maintainable, which we were unable to do before. Our POs are autonomous in reading the results, which will help make our quality domain more efficient and agile." 


David Spire

Head of Product Delivery, B&B Hotels

Automate all your tests on a single SaaS solution.

Simple & No-Code

Automate your tests without programming.
Easy to use for non-technical profiles.


Run your tests in sequence on real devices (Desktop, App
Mobile and API)

Without integration

No code to install.
Accelerated time to market

Complete Solution

Our R&D has provided an answer to every problem encountered by our customers, making it the all-round solution.

Performance testing
A smooth, fast user experience is not only enjoyable, it's also crucial to the success of a website or application, as well as to a company's good reputation. That's where Web performance testing comes in.
Non-regression test

What is Web performance testing?

Web performance tests enable you to evaluate the stability and responsiveness of websites and web applications. The aim is to ensure that everything loads quickly enough, that the system doesn't crash and that its performance doesn't adversely affect the user experience.
Performance tests for cogs
Web performance tests are usually carried out at critical moments, such as the introduction of a new feature, the launch of a new version or application, and before major events and promotions. The best way to accurately assess how a website behaves under heavy load in real-life situations is to test it in production.

KPIs analyzed during performance tests

System metrics

  • CPU utilization: the load on a computer's main processing unit.
  • Memory usage: how much memory is used by the system during loading.

Network metrics

  • Bandwidth: how much data can be moved through the network infrastructure in one second.
  • Latency (response time): how long it takes before a user request triggers a system response.
  • Throughput: how much information can be processed in a given time.
  • Requests/seconds: how many requests are processed by the system.

Functional Reliability Metrics

  • Failure rate per campaign: number of failed user paths in relation to the total number of paths tested, often expressed as a percentage.
  • Average test scenario time: how long on average it takes to run a single test scenario.

Metrics for UX and conversion (Web Core Vitals)

  • Largest Contentful Paint (LCP): measures loading performance.
  • First Input Delay (FID): measures interactivity and reactivity.
  • Cumulative Layout Shift (CLS): measures visual stability.
  • First Contentful Paint (FCP): measures perceived loading speed
  • Average load time: theaverage time taken to load a page.

What are the different types of performance tests?

Load tests, scalability tests, stress tests, peak tests, configuration tests...

Mr Suricate Web performance test tool 

The automated testing tool Mr Suricate helps you identify potential performance issues to ensure a flawless customer experience under a variety of conditions.

Our no-code SaaS solution covers a wide range of automated tests to give your users the best possible e-commerce experience.

Take control of your applications and detect bugs in real time on your websites, applications and APIs by reproducing your user journeys at regular intervals.

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