Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/blame/commit/d8c1d5d5fb6eafbc532982125f006e49f2c40e71/configs/BSC9132QDS_NOR_DDRCLK133_SECURE_defconfig You should set ROOT_URL correctly, otherwise the web may not work correctly.