Website and WebApp performance testing

Enhanced performance leads to greater customer satisfaction, better conversion rates and more revenue. Determine the scalability of your website or app with just one click - no programming required.

Performance challenges

The performance of websites has always been critical. A fast website improves the user experience a lot. This translates into your audience coming back, staying longer and converting a whole lot better. A better performing site usually also appears higher in the search results because the indexer is having less problems with it. To be frank, a website cannot afford to work at snail’s pace.

Research suggests only 1 in 4 of visitors who put something in an online shopping cart actually make it through checkout
(Adobe Digital Insights, 2016).

Reports reveal that if a page takes 3 seconds to load you'll lose half your visitors. And while the general rule of thumb is that a page should load in under 2 seconds, for e-commerce the bar is even higher. Instead, you want your pages to load in under 100 milliseconds - even a 100 ms delay costs you 7% in conversion rates.
(Akamai Online Retail Performance Report, 2017)

Powerful web performance testing features

Automatic and advanced scripting

Script user scenarios in Lua, using our built in IDE, JSON and XML parsing, data parameterization and more. Or analyze a web page and generate a script automatically - no programming required.

Test scheduling and automation

Configure your load tests to run in the middle of the night or once per week - you don't have to be around at all! You can also include Load Impact as part of your Continuous delivery process with the use of our Jenkins and TeamCity plugins, as well as our open API and various SDKs.

Server monitoring

Used together, performance testing and monitoring give you the meaningful insights you need to optimize your system and locate potentially crippling performance issues before it's too late. Monitor your backend while testing using New Relic and/or Load Impact server agents.


Plot a single, high-level performance metric collected over multiple test runs to locate patterns of performance degradation or improvement, and more easily validate the performance impact of code and infrastructure changes over time.

More about our Features here



Why website and webapp testing matters

Without testing the durability and scalability of your website or app, you can never be sure that the correlation of all active components of your service – 3rd parties resources or content, feeds, content management platforms, databases and internal systems – will provide for an acceptable customer experience.