Enter your access code at the bottom of the screen

That's not a great user interface. You have to look to the top right to read this message, and then get sent away to the bottom of the screen to enter the code. Why not put the message to enter the code right next to where you have to enter it?

Something I read said it was just for low bandwidth connections, or only for certain browsers or devices. Can't confirm if that's true though.

Where's that thumnail icon coming from?

I've spent quite a lot of time using Perl, and I'm not really a fan. The culture around Perl is degenerate, constantly trying to prove their relevance. They try to excuse the bad choices for Perl's syntax by saying that its inventor was a "linguist", as if we should trust some alleged academic authority instead of our own eyes and brains.

I agree with most of Xah Lee's rants about the Perl community, e.g. http://xahlee.info/UnixResource_dir/perlr.html

I haven't used Python much, but I'd recommend Python instead, just to help Perl die.

However, Python is said to have a degenerate culture as well: see http://xahlee.info/perl-python/python_doc.html and http://xahlee.info/perl-python/xlali_skami_cukta.html.

Dunno, it worked (and continues to work) for me.

This is one of the best programming family trees I've seen by far.