Some websites refuse connection except from specific browsers. You can
generally convince your Mozilla browser to identify itself as
something else by adding something like:
user_pref("general.useragent.override", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)");
to the appropriate prefs.js file. For example, with firefox,
the preferences file is something like
Copyright © 1995-2019 Togaware Pty Ltd
Support further development through the purchase of the PDF version of the book.
Brought to you by Togaware and the author of open
source software including Rattle and wajig.
Also the author of Data Mining with Rattle and Essentials
of Data Science.