I'm trying to reduce the first byte time (as suggested on Webpagestes https://www.webpagetest.org/result/201202_DiP2_982dc037a5d98317f825d72cba0910a9/1/details/#waterfall_view_step1)
does anyone know why the http call takes so long? And why it has been called if I access the website directly with https?
I tried to reduce the file-size of almost all the project but it seems not to be increasing the performance.