How to improve the webpage performance? [on hold]

How to improve the webpage performance? [on hold] References I\'m trying to improve the webpage performance, so i did google to find the performance analysis and i found firefox Yslow. I got my first page performance grade and lots of suggestions.But if one of you give me some suggestions , it will be great to me to improve the performance. Please see the Yslow page. I have few questions about the Yslow. why i\'m not able to navigate to other links from grade ? 2.Those link are general feedback or my page suggestions ? Hope this is the reason i\'m getting unresponsive script message. In my webpages giving warning error message in firefox \"unresponsive script\". i didn\'t make any chnages in jquery code. but i have some improvements in SQL. Could you give me some tips to avoid this warning message.