How to make 24/7 protection against hosting shutdown?

Hello

I rent a server on one of the hosting. Sometimes (every few months) there are problems due to which the site may be unavailable for 10 - 60 minutes, or even several hours. Because of this, traffic is lost, an obvious problem.

Is there a way to make an online clone of the site in HTML format so that if the main hosting is unavailable (an error), the HTML forum + third-party advertising scripts are given.

I've heard that some people make websites in HTML + Google Search Site format in...

How to make 24/7 protection against hosting shutdown? WordPress ...