cache control

Frontend Performance Optimization: HTTP Caching Mechanism

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Frontend Performance Optimization: HTTP Caching Mechanism

Introduction When a user enters a URL in the browser, the server returns resource files such as HTML, JS, CSS, and images. The process from initiating the request to rendering the page involves CPU computation, page rendering, and network requests. Among these, CPU computation and page rendering can usually be completed quickly, while the speed … Read more

Go Language Static Resource Service: HTTP Cache Control and ETag Validation Mechanism

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Go Language Static Resource Service: HTTP Cache Control and ETag Validation Mechanism

Click the above“blue text” to follow us “Encountering this problem again?” When images on the website load slowly, users start complaining, and the operations team looks confused at the server monitoring. This scene is too familiar, right? In fact, this may be due to improper caching of static resources. In Go language development, correctly implementing … Read more