Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/esp-link/src/commit/1dfb379aa55ba7d01e1349031a47d574dc562dd4/html/wifi You should set ROOT_URL correctly, otherwise the web may not work correctly.

Thorsten von Eicken 49a2d01f97 lots of UI tweaks		10 years ago
..
icons.png	Added nice icons for encryption and rssi	10 years ago
wifi.tpl	lots of UI tweaks	10 years ago