WCAG AAA in 1.10.0
Some issues need to be fixed to widely support WCAG AAA (Validator at http://achecker.ca/checker/index.php).
In general terms, using the <i> tag generates an error, so all <i class="..."></i> used for font awesome have to be changed to <em>.
As suggested here: http://stackoverflow.com/questions/23015537/how-do-i-make-font-awesome-wcag-2-0-compatible we could use a span also, but it would be even better to adopt aria tags or use bootstrap's sr-only tag to put a title there
Then all "alt" attributes need a value, etc.
Updated by Yannick Warnier over 4 years ago
AAA now validates!
There is an "likely problem" with the fact that the <select> language element contains an "onchange" attribute. Apparently this is not accepted too well for AAA. It would be nice to move this "onchange" to a document.ready() function in the header of the page... Assigning to Julio for now.