Lofesa commented on issue #1720: URL: https://github.com/apache/incubator-pagespeed-ngx/issues/1720#issuecomment-739180268
> `[Fri, 04 Dec 2020 09:21:17 GMT] [Info] [1794288] Inside CSS: https://uhl.site/wp-content/uploads/oxygen/css/universal.css?cache=1606492394&ver=5.5.3: Image MIME type could not be discovered from reading magic bytes; rewriting dropped.` > > In these css file you have an image pagespped can´t determine the mime type, so is unable to rewrite it. > > Is there a way to find that image or make pagespeed point out details where it fails? > No. you need to find the image yourself. > Also isnt this blocking all .php files? > > pagespeed Disallow _/_.php*; > Sincec I have the few stated there admin.php cccronn.php and wp-login.php, there are surely other php, isnt this somehow interfering? > Yes, this Disallow all php files, but what do pagespeed with php files? Nothing. Disallowing it you save time pagespeed waste to check the file. > I. had these rules mostly to test with defer-js . and for now i need a way to find out all critical .js that **can't** be deffered any idea how this can be achieved? because if i enable defer_js il get broken tabs and sliders. So was thinking one way was to take out that what I know can;t be deffered, such as aos.js jquery.js . Trial and error `<script data-pagespeed-no-defer>...</script>` is in the [doc](https://www.modpagespeed.com/doc/filter-js-defer) ---------------------------------------------------------------- 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
