IIS doesn't render jxr file

Question

My site is hosted on IIS.

I am trying the new image format jxr, but when used in a page,it is not loaded There is no 404 error on browser.

Older image format like jpeg loads correctly.

Answer 1

For those who forgot about MIME settings, like me, add this to web.config file:

<staticContent>
     <mimeMap fileExtension=".jxr" mimeType="image/webp" />
     <clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="1.00:00:00" />
</staticContent>