Speed is crucial to your site’s success. In order to keep your visitors happy, you’ll want to make sure your website performs well at all times and can handle large amounts of traffic. However, you might not know how to stress test your website to determine this.
Fortunately, the process is fairly simple. There are several tools you can use, and once you learn how to interpret the results, you can easily make the necessary changes to improve the performance of your WordPress site.
➡ In this post, we’ll take a closer look at stress testing and why it’s important. Then, we’ll show you how to stress test your website and resolve common performance issues. Let’s get started!
What is stress testing?
Your website is designed to handle a certain amount of traffic. This is normally determined by the capacity of your hosting plan.
? For instance, if you have a limited number of server resources, a sudden spike in traffic can take your site down. That’s why advanced hosting solutions such as virtual private server (VPS) and dedicated hosting are typically ideal for large websites with high traffic.
? However, your site’s performance is also affected by other factors, such as your theme and plugins. Heavy tools, unoptimized images, and unnecessary code can lead to slow loading times, especially during peak hours.
A stress test is designed to help you determine your site’s performance under different, strained conditions. Using this technique, you can simulate a high amount of traffic to your site to see if it can handle it.
Depending on the tool you use, you might be able to test your site for low, medium, and high traffic, then compare the results. For example, you can check how long your site takes to load when it has a particular number of users visiting it at the same time. Then, you can use your findings to optimize your site for better performance.
How to stress test your WordPress website
There are several tools you can use to stress test your website. In this tutorial, we’ll be using Loader.io:
This is a freemium tool that enables you to easily test your website for different amounts of traffic. The free plan lets you check one target host (your website) and two URLs per test. There’s also a maximum of 10,000 clients (or visitors) per test.
The free version may be enough for small websites. Although, if you have a busier website and want to simulate a high amount of traffic, you might want to opt for a premium plan. With this in mind, let’s look at how to stress test your website with Loader.io. ?
Step 1: Sign up for Loader.io and verify your domain
First, you’ll need to sign up for a free Loader.io account. This is a very straightforward process. Once you verify your account, you can set up your target host (or domain):