image/unoptimized

A Page loads a raster image over 50 KB as it is, at full size and in its own format: a Static file, an image a stylesheet’s url() or a <link> names, or an animated GIF, WebP or PNG. Only an image field, image() and a body image are resized and converted. yuanme build --strict makes this warning an error.

Example

<img src="/photos/sea.jpg" alt="The sea">
(where static/photos/sea.jpg is 400 KB)

Fix

Move the image out of static/ and write it with image() or as a body image, which make smaller copies of it. Make an animated image a video, or smaller. List an image that must be served as it is, such as a favicon, in [images] allow_unoptimized.