How to set HTTP headers (for cache-control)? - Stack Overflow
Dec 19, 2010 · The directive CACHE-CONTROL:NO-CACHE indicates cached information should not be used and instead requests should be forwarded to the origin server. This directive has …
Cache-Control header - HTTP | MDN - MDN Web Docs
Nov 16, 2025 · If you don't add a Cache-Control header because the response is not intended to be cached, that could cause an unexpected result. Cache storage is allowed to cache it …
What happens if you don't set cache-control header?
Dec 8, 2017 · If there is no Cache-Control header and no Expires header, but there is a Last-Modified header (which most web servers send by default for static assets), will use heuristic …
Understanding the Cache-Control Header in HTTP | BrowserStack
3 days ago · Understanding and properly implementing Cache-Control can significantly enhance both user experience and network efficiency. What is the Cache-Control Header? The Cache …
Web programming: ‘cache-control header is missing or empty’
Aug 27, 2021 · Self-tutoring about web experimentation: the tutor shares an observation. In Developer Tools, I get the ‘cache-control header is missing or empty’ when I load a local file, …
A Guide to HTTP Cache Control Headers - DebugBear
Nov 29, 2025 · This guide explains the most common Cache-Control headers, their practical applications, and provides real-world examples for different scenarios. The screenshot below …
Missing 'Cache-Control' Header - Tenable
Feb 15, 2019 · Configure your web server to include a 'Cache-Control' header with appropriate directives. If page contains sensitive information 'Cache-Control' value should be 'no-store' …
How to Set Cache Control Headers - Sucuri Blog
Jul 11, 2024 · These best practices can help you leverage cache control headers to significantly enhance site performance while maintaining control over how your website content is served …
Cache-Control - Expert Guide to HTTP headers
Jun 20, 2022 · Caches are not permitted to store HTTP responses that contain the HTTP Authorization header unless they are accompanied by the public directive. The public directive …
Cache-Control header missing when the server responds with a …
Mar 26, 2025 · After a server restart in the cluster, the cache is usually available in Redis. The Next.js server responds with the cached data but without the Cache-Control header in the …