[jwklemm]

If you're looking beyond uptime + certs, we do functional + visual browser testing at https://ghostinspector.com/. Lots of folks use it for monitoring their website or application (in additional to their CI process). We have a free tier that includes scheduling. [Disclosure: I'm the founder]

[thestepafter]

I have been using Ghost Inspector for awhile now, so far it has been fantastic. It is really nice to be able to push to a branch and get notified in Slack a couple seconds later with any issues including screenshots.

[jwklemm]

\o/ Really glad to hear that! Reach out if we can ever help with anything.