Automation testing involves using software tools to execute pre-scripted tests on an application before its release. It aims to simplify and automate as much testing effort as possible. Automation testing tools can execute tests, report outcomes, and compare results across test runs. Manual testing of multilingual sites is time-consuming and prone to errors, while automation testing can run unattended and is faster. Risky, time-consuming, repetitive, and difficult tests are best candidates for automation. Test tool selection depends on the application's technology. The scope of automation should be defined and include important, reused, and complex features. Automation brings benefits like repeatability, reusability, reliability, speed, comprehensiveness, and cost