Open status page leveraging Uptime Robot and Twitter timeline.
This site works fine on PHP 7.0; I'm sure it'll work on previous versions too, but why bother? Just move the file into your web directory and change the first 3 lines - $domain, $apiKey, and $twUser - to match your installation. Nothing else needs done since past that it uses CDN's.
You should probably also make sure that you have an Uptime Robot monitor created first.
This project is licensed under the CC-BY-NC license, which mandates attribution and prohibits commercial use. For commercial licensing or whitelabeling, please contact me.
Add database-driven stuff so that you're not hitting the Uptime Robot API every time you load the page