Real-time counter via multipart/x-mixed-replace + Durable Objects. Connect +1, disconnect -1, min 1.
| Param | Default | Desc |
|---|---|---|
label | visitors | Left side text |
bg | #555 | Background hex |
fg | brightgreen | Counter hex |
style | flat | flat / flat-square |
mode | (empty) | referer / referer.host / referer.path |
Each path is an independent counter. mode controls whether referer affects the key.