HTML5test VS One.com Hosting

I just don't know what else I can do. I compared Chromium and Firefox in html5test.com, got same result. All browsers says they doesn't support H.265. I turned off HW acceleration, nothing changes. I installed ffmpeg-libs and other codecs from Fedora wiki. Nothing changes. Videos are same vp9 in browsers. I spent all day googling but nothing helpful. Source: 5 months ago

What does https://html5test.com/ say for h.264, VP8, VP9 and Theora support? What does it say for aac, Opus, Vorbis and mp3 support? Source: 6 months ago

You can use this website also https://html5test.com is really helpful with more datails. Source: 6 months ago

If I go on html5test.com, no matter which browser I use, H265 support is not enabled and I couldn't find any article online that explains why -- what am I missing here? Source: 8 months ago

When I install Opera via flatpak and do html 5 test it says h264 is not supported, what can I do? Source: 12 months ago

"07:38:18) One.com We're not allowed to disclose the full details. But we have the right to suspend an account and delete the domain if it poses security risk. We can refund what you paid instead. (07:38:54) Me To confirm, you plan to take all domains on the account and keep them with one.com? Source: 12 months ago

"changed the domain password on one.com" - What do you mean by "domain password"? Source: almost 1 year ago

I have a website via one.com and for some reason I can't update my plugins, getting the error message Update failed: -1. Any suggestions how this could be solved. Source: about 1 year ago

Best of luck and I want to see your first design sketches...and your name, very important... Please get a good one.com. Source: about 1 year ago

You could probably start somewhere like customer support in a hosting company, look one.com, simply etc. Source: about 1 year ago