I've wanted a badge that shows the instance uptime and couldn't find any, so I created one. It's available at https://uptime.lemmings.world/{your-domain}.svg and gets its data from fediverse.observer.
Examples:
- Lemmings.world: - https://uptime.lemmings.world/lemmings.world.svg
- Lemmy.world: - https://uptime.lemmings.world/lemmy.world.svg
- Lemmy.ml: - https://uptime.lemmings.world/lemmy.ml.svg
- discuss.tchncs.de: - https://uptime.lemmings.world/discuss.tchncs.de.svg (congrats on that uptime, by the way!)
- and so on
The documentation is available at https://uptime.lemmings.world. Feel free to use it for your instance if you wish to.
- pretty good, indeed!