Use wget command line tool to mirror this site to your local as using *nix terminal:
wget -q -O - https://rojen.uk/mirror.txt | wget -x -N -q -i -
or
mkdir rojen.uk && cd rojen.uk wget https://rojen.uk/public.tar.gz tar -xzvf public.tar.gz && rm -f public.tar.gz # to pull recent updates make pull