Lumen is Laravel, stripped down for speed. It doesn't bother with views and sessions and other consumer-facing conveniences--it's optimized for speedy, trim, microservices. Try it out. And check out the docs, too, for a ton of more information about how to use Lumen.
Uptime and SSL certificate monitoring doesn't have to be boring, confusing or expensive. Together with my buddy Mattias Geniar I'm currently building Oh Dear: a webapp to keep an eye on the health of your websites. Register here to try it out. (sponsored link)