I try to use W3TC with some commercial hosting. When I inspect my site by webpagetest.org I see bad Cache static content grade http://www.webpagetest.org/result/121221_Z0_H94/1/performance_optimization/#cache_static_content. This is because too many files have No max-age or expires http://www.webpagetest.org/result/121221_Z0_H94/1/performance_optimization/#cache_static_content
But i made good settings both max-age and epires options.
Where is trouble?
Thanks.
