Monitoring tiny web services
You can get free uptime monitoring from Google Cloud. The limit is 100 uptime checks per monitoring scope, which may mean either a project or an organization based on how you configure IIUC. <a href="https://cloud.google.com/monitoring/uptime-checks" rel="nofollow">https://cloud.google.com/monitoring/uptime-checks</a>.  The checks are ran from 6 locations around the world, so you can also catch network issues, that you likely cannot do much about when you're running a tiny service. My uptime checks show the probes come from: usa-{virginia,oregon,iowa}, eur-belgium, apac-singapore, sa-brazil-sao_paulo<p>Another neat monitoring thing I rely on is <a href="https://healthchecks.io" rel="nofollow">https://healthchecks.io</a>. Anything that needs to run periodically checks in with the API at the start and the end of execution so you can be sure they are running as they should, on time, and without errors. Its free tier allows 20 checks.