阿兰是纽约快递公司 NewYorkCourier 的营销主管。该公司的开发团队已在网站中实现了一些个性化功能。不过，他们想先测试这些新的个性化功能的成效，然后再正式推出这些调整。 哪项 Google 服务可轻松测试纽约快递公司 NewYorkCourier 网站上的调整？

Optimize 360 (Google Optimize 360) is the correct choice because it is Google's dedicated A/B testing and personalization tool, designed specifically for testing website changes and measuring their impact before full deployment. It allows marketers like Alan to run experiments on different versions of web pages, including personalized features, to determine which performs best against defined goals. Integration Center is a platform for connecting various Google products and third-party services, not for A/B testing. Google Website Testing is not a recognized standalone Google service for this purpose; A/B testing is typically handled by Optimize. Google Analytics 360 is an analytics platform for data collection and reporting, but it doesn't directly facilitate the A/B testing and personalization experiments that Optimize 360 does.