andrewbrg edited a comment on issue #1686: URL: https://github.com/apache/incubator-pagespeed-ngx/issues/1686#issuecomment-622488434
So, i checked the debug message on the 404 with redis as the cache and this is what it says: The image was not inlined because it has too many bytes. Image https://example.com/file/media:f71200145e879c374114ccb9ea62e2c01c7920e342 does not appear to need resizing. Then it serves this: /file/xmedia,3Af71200145e879c374114ccb9ea62e2c01c7920e342.pagespeed.ic.NeQ8AuMyvH.webp ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org