Website is off еveryday

hi, my website (pryaniknazakaz.ru) everyday not working in the afternoon. Why?
I have to activate my account everyday?

Hi @gena22l,

Do you get an error message? What do you mean by “activate my account”, is this to do with Cloudflare?

My domain registrator said, that problems in DNS.
Website is swicht-off several times a day. I don’t know what the problem is

Sometimes the site doesn’t open on mobile devices, sometimes on a PC. The browser says that there is no secure connection