ERR_CONNECTION_TIMED_OUT

Please can anyone help me regarding this issue, I’m getting ERR_CONNECTION_TIMED_OUT or unable to reach website on my chrome browser. Yesterday the website was working fine.
the link to the website is - intranetdidi.epizy.com

I tray everithing but dot open agaian

Check this out: Slow/offline websites on hosting volumes vol10_1 / vol10_2

The account your website was on was the target of an attack. We’re already working on fixing this.