Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/blame/commit/ddd960e6c4b8412fa5c5a35f36cc3ac9f3ffbc16/configs/prs200_highboot_defconfig You should set ROOT_URL correctly, otherwise the web may not work correctly.