I have this website http://regiuneacentru.ro/.
I made the test (http://www.webpagetest.org/result/110927_RF_1QQ4K/1/performance_optimization/#cache_static_content) and I have this results:
First Byte Time
Whit this kind of messages:WARNING - (10.0 days)
I use W3 Total Cache but I don’t understend how to fix this warning.