I am new to Drupal. My website is loading very slow. Can someone help me out with this website? I am trying different answers available on SO however no luck so far.
I find http://www.webpagetest.org/ is great for analysing where your website is waiting. With that information, you have the clues you need to delve deeper into the problem. Don't try setting up all sorts of complex mechanisms if, for example, your site is using huge image files.