What ist you question about? Is it about how to run cron? This is a thing of the past. As you are asking for 2022, look at systemd timers. Is it about cheap h

What ist you question about? Is it about how to run cron? This is a thing of the past. As you are asking for 2022, look at systemd timers. Is it about cheap hosting? The are lots of answers here already. Or is it about how to monitor a site for changes?