There is a limited number of requests in free hosting and how much is that number? i mean how many requests per min?
Yep, it’s 500 I think.
After looking at it, you have a max. of 1000 rpm
Is the temporary downtime related to this RPM? But my site never reaches that much RPM.
Nope, all websites have a 1 hour sleep time per day to reduce server downtime