Thanks Rui for your reply.
I have a couple of questions:
1) what did you do to create an environment test? 🙂 just curiosity…
2) it’s not a question of cache unfortunately… 🙁 Or, at least, I do not think it is. It’s true that the first time I load website on Chrome, everything only seems to be ok. The second time I reload it, it breaks. This happens only on Chrome, but on Firefox mobile or Opera.
Useless to say that the last two are both affected by font issues… Firefox loads the default font, Opera won’t load font awesome icons… 🙁
I believe this is a question of server performances. How can I be sure of that?