title: Grade E on Make fewer HTTP requests in YSlow for my magento website
body: <p>Grade E on Make fewer HTTP requests</p>
  
  <p>This page has 3 external stylesheets. Try combining them into one.
  This page has 19 external background images. Try combining them with CSS sprites.</p>
  
  <p>What should i do to improve it to Grade A. 
  Is there anything i should in .htaccess file or anywhere else to improve this.
  I have already done a lot of things and I got the score 89 but i want to improve it to Grade A.I am using apache server.
  How would i do this.Please suggest someone.</p>
  
  <p>Thanks</p>