That first one doesn't work with Firefox. It loads pretty quick but the application shows a flash of being in a jumbled state where the CSS hasn't been applied. The dropdown menu for Product and Solution don't work at all, clicking on other pages such as "Case Studies" takes several seconds during which there is no loading indicator.
I tried it on Chrome and it was very slow to load at first without any indicator,
I tried it on Chrome and it was very slow to load at first without any indicator,