Hm, this makes me think about my personal website, which uses a fancy Javascript fade-in because I like fancy animations (and the site is partly my playground to do what I want). However, I also have a noscript stylesheet to ensure the website is functional without Javascript.
Does anyone know what that means for e.g. flaky mobile browsers?
<noscript> is only activated if JS is actively disabled. None of these failure modes will trigger it. You can use onerror="foo" on <script> tags though
EDIT:
Actually the data saver thing is called "noscript" so you'd hope it'd activate the tags. Network failures though will trigger onerror and leave the rest up to you
Does anyone know what that means for e.g. flaky mobile browsers?