I am using a nodejs express app with a domain protected by cloudflare, I setup uptimerobot to monitor the uptime of my site, first off when I go to my site sometimes it will instantly say error 521 web server is down,...

So I got a domain (from google domains) and set it up and it worked fine, went to my website here on my droplet. I decided to add cloudflare to protect it, set it up and then it said cloudflare is now protecting your ...