Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/blame/commit/46049bec07ab7b3ec5fef4d1e5247d83abd99c29/configs/TK885D_defconfig You should set ROOT_URL correctly, otherwise the web may not work correctly.