I have been searching why, but I am clueless, I cannot figure out what is happening... jQuery does not appear to be enqueued on static homepage (I am not used to work with static homepages).
On regular pages (and blog),
I just begun working on the theme, so I don't get it... It is based on a Twenty Twelve theme, so the code did not change much yet. I just touched
style.css, and I inverted sidebar & primary blocs on
page.php (I am styling the sidebar horizontaly above the primary content).
If anyone has an idea, I would be glad to get some help !