https://www.hyperbola.info/packages/extra/x86_64/webkit2gtk/
Also, there is a reason why Qupzilla is not offered by Parabola and Hyperbola (and thus should not be recommended here) - it is due to freedom issues concerning qt5-webengine.
https://git.hyperbola.info:50100/software/blacklist.git/plain/blacklist.txt