If you’ve managed web servers or applications for any length of time, you’ve probably seen this happen: a new feature or campaign goes live, traffic suddenly spikes, and Website Load Testing becomes critical when your website starts returning 503 errors at exactly the moment you need it to perfor...
Source: [Dev.to](https://dev.to/serveravatar/website-load-testing-guide-test-performance-at-scale-3a0j)