Повторное использование кэшированного приложения без размывания ответов на запросы

Оригинал

Reuse a Cached App Shell Without Blurring Query-Driven Responses

A cached app shell may fail to load offline when a navigation adds a tracking or cosmetic query parameter. A request for /app and one for /app?utm_source=newsletter are different URLs under default cache matching, even when both should receive the same shell document. The safe fix is route-scoped rather than global. First classify the request: allow only GET requests for a canonical shell path such as /app. For that one lane, use a cache lookup that ignores the URL search component. The cached