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/b4d530e528a419ad6b45bf66b4c300ed8ec67c21/include You should set ROOT_URL correctly, otherwise the web may not work correctly.

Jindra Dolezy d419bdb4f7 Using one header file for esp8266 stuff		10 years ago
..
esp8266.h	Using one header file for esp8266 stuff	10 years ago
espmissingincludes.h	Made everything a bit more friendly. Esp-open-sdk nowadays is the toolchain builder of choice anyway; it now works without modifications to that.	10 years ago
uart_hw.h	Renamed/split some files but forgot to add them	11 years ago
user_config.h	Ting, a webserver example - first commit	11 years ago