Setting Nginx expires epoch header selectively
DroidOS asked: I have a folder containing imagery on my server that is used to service both a mobile app, via a CDN, and to work with a backend webapp …
PHP-FPM – nginx – clear cache in different environments
Emma Sosa asked: We have an environment with a web server running nginx, this has 4 virtual hosts (2 of them are the ones running in production, and the others …
How to Avoid Crazy Caching with "Vary: Cookie" Header in NGINX
Timothy R. Butler asked: I know Vary: Cookie is not well liked, since it causes caching of every variation of cookies a user might report. On the other hand, without …
How to force streamed image objects to be cached by Squid Forward Proxy
Joerg asked: I am accessing images stored on storage like AWS S3 or GCS. I am using a node library called Got to fetch an image, and I stream the …
Cache response with nginx and browser, but not CloudFlare
Cyral asked: My backend application sends Cache-Control headers so that NGINX and the browser can cache responses. I would like CloudFlare to not cache these responses. This is because they …
My browser keeps showing cached page despite sending no-cache, no-store, must-revalidate from server in response header
Muhammad Ebrahym asked: The content on our pages keep changing and hence we do not want the browser to cache the page or show cached page or our users. But …
Forwarding request when serving from NGINX cache – Is this possible?
Suhail Gupta asked: I have enabled caching with Nginx. I followed the official docs and it works fine. What happens is, when the request comes in for the first time, …
Why does Firefox still make connections to server although the HTTP resources are shown as "cached"?
23r23f23q asked: I am confused by the way Firefox shows loaded resources as cached but then I can see the browser issues new DNS query for the domain name and …
Can nginx proxy_cache replace fastcgi_cache?
adrelanos asked: If nginx is already used with proxy_cache, is there still any need to use fastcgi_cache? In other words.. When using nginx proxy_cache, there is no more need for …
Cache Control Mechanisms
Pamelaxyz asked: I m trying to find the difference between a server configured with “cache-control max-age=0, must revalidate” and server with “cache-control: no-cache, no-store”. So for the first, to my …