It appears some of the JavaScript on the website is embedding Flattr code
dynamically.
I had a discussion with Ruben yesterday on #gnu. He told me the JavaScript on
trisquel.info is 100% free. I do not doubt that most if not all the
JavaScript code aggregated by Drupal is free (GPL or compatible). However the
code from Flattr embedded dynamically may not be free. Here is the file that
is embedded dynamically:
http://api.flattr.com/js/0.6/load.js?mode=auto&https=1
In any case, you could replace the on-page JS snippet that embeds this code
dynamically and use a tag. Then add a license notice at the top of the page
for the inline code and the random string aggregated JS would be treated
independently from the Flattr code. So although this particular piece may not
be free, the rest could still be accepted by LibreJS/IceCat if it has license
notices properly formatted.
