To download all objects using wget:

wget -r -H -N --cut-dirs=3 --include-directories="/v1/" "https://swiftbrowser.dkrz.de/public/dkrz_1e33ba3a-9ecb-452f-93b9-583cf4a66e57/ICON-HDCP2-DE/?show_all"

Name
20130420
20130424
20130425
20130426
20130502
20130502_2xCCN_Johannes
20130503
20130505
20130511
20130528
20130620
20130917
20130918
20140617
20140729
20140814
20140815
20150617
20150618
20150704
20150705
20151124
20160603
AlphaRelease
AlphaRelease_Rev
MSG_FabianSenf
issues