jquery.form.min.js loaded after huge delay

I'm new to Struts2-jquery programming and I ran into a problem i'm not able to solve on my own I'm upgrading an old Struts2 servlet adding some Jquery functions, the problem is that now the 开发者_StackOverflowloading time is increased too much. I checked with firebug and it seems that the loding of some js files (related to struts2-jquery plugin) is taking a lot of time even before starting for example jquery.form.min.js takes about 1/3 of the total time just before its loading process start

Is there any way to speed up the loading of the .js files?

i'm using struts2 2.2.3, struts2-jquery plugin 3.1.1

Thanks in advance

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