I just signed up to say that the website is currently down.
The website was working fine until I tried to access it using https. Ever since that, the http website has not been responding.
I apologise for any inconvenience this has caused.
Our main website is responsive at http://librecad.org/.
We have no security certificate for this server thus access via HTTPS protocol couldn't work.
We moved our translation server recently (https://translate.librecad.org/), which is the only LibreCAD site yet that uses a certificate for HTTPS.
For all other sites we are working on the transfer to the new server. Then they will support HTTPS too. There will be no user action required, all requests, even HTTP, will be redirected to HTTPS then.