openSUSE OBS mystery.

If one goes to this place: https://build.opensuse.org/package/binaries/devel:tools/ElectricFence/openSU... and selects to download, say, the x64 src RPM: https://download.opensuse.org/repositories/devel:/tools/openSUSE_Tumbleweed/... firefox says this: ftp.gwdg.de has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site. Why is that site even involved? Is it a mirror for OBS? And if so, shouldn't it have the same access setup for this access? -- Roger Oberholtzer