My website which had been developed recently over joomla 2.5 has a problem of timespeed when navigating on the pages (website name jeudegolf.org). Need a freelancer to analyse where the problem comes from, propose me actions to correct, and able to correct the problem fastly and on an efficient way. Need someone experimented with joomla only. Waiting for your analysis before to decide.
Actually homepage on GTmetrix is announced to 10 seconds and internal pages are worst.