小希 10 年来一直是 ChickenChef.com 的营销主管。该网站依然在使用创建时所用的 Web 应用平台，小希认为是时候更新为渐进式 Web 应用 (PWA) 了。 为 ChickenChef.com 改用 PWA 平台有哪两个好处？请选择最佳答案。

PWAs (Progressive Web Apps) offer several advantages that make them a good choice for updating ChickenChef.com. They can be added to a user's home screen, providing quick access similar to a native app without requiring an app store download. This enhances user convenience and engagement. Additionally, PWAs are designed to work reliably even with unreliable or no internet connections, thanks to service workers that cache content. This ensures a smoother user experience, especially for users in areas with poor connectivity. While PWAs are cross-platform, stating "fully supported by Android and iOS" is too strong; their capabilities can vary slightly between operating systems. PWAs do not automatically pass certification in app stores; they are accessed directly via the web. While some optimizations can reduce resource usage, "reduces device battery consumption" is not a primary or guaranteed benefit of PWAs over a well-optimized traditional website.