Keysmith - Create custom keyboard shortcuts for your Mac and the web
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
SketchKeys - Learn Sketch shortkeys easily w/ keyboard stickers
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Shortcut Practice - Master keyboard shortcuts of your favourite websites & apps
Better Uptime - We call you when your website goes down