So, I have "Cache Everything" turned on in Cloud. Yet, the browser shows 'no-cache.' What can I do to fix that? https://cdn.discordapp.com/attachments/1306678478648639541/1306678479080914944/image.png?ex=67378aaa&is=6736392a&hm=8896e2d20097078f0b3456027661c1eef9e87c3dcfa0b0b1439f48f442eeb159& https://cdn.discordapp.com/attachments/1306678478648639541/1306678479403745340/image.png?ex=67378aaa&is=6736392a&hm=f58c2a3dd92abe45548c86decd3900626554c9645ec206891d5d78c89100ac4b&

Hi there, you need to configure a cache profile and apply it to the controllers for the pages that you wish to cache. You can find out more about cache profiles here: https://learn.microsoft.com/en-us/aspnet/core/performance/caching/response?view=aspnetcore-8.0 For caching on a CDN, you should configure a "public" cache directive

I followed the steps here: https://docs.umbraco.com/umbraco-cms/reference/response-caching#modify-the-cache-control-header-for-static-files Attached is that file I created. Then registered it in my Startup.cs under ConfigureServices: services.AddTransient<IConfigureOptions, ConfigureStaticFileOptions>(); https://cdn.discordapp.com/attachments/1306678478648639541/1306720452827287572/CacheControl.cs?ex=6737b1c1&is=67366041&hm=309adf5fb7c220d1011b7402132974d61f65ce00e5d48c9ffaade045b1c8ec71&

It looks like you might be looking at your request headers and not at your response headers. You should have a look at your response headers. The screenshot in your initial post is of the request headers

I WAS looking at the request headers by mistake. However, the response header was only present for images that passed through ImageSharp, an nothing else. I just ended up hard setting it in the web.config. I found no other way that would populate the Cache-Control.