slow pages with jQuery

slow pages with jQuery

Hello all,

I use on my pages jquery, but I have problems with speed. On page is a lot of elements and on ready I do something with jQuery.
Page is ready in 3seconds, but jquery function take 15seconds. If I remove html elements (text stay without span, div ...), I have times 1sec and 7sec.

So my question is.
Can I say jQuery to ignore some div. I don't need use jQuery inside.


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Sorry my English, I'm lerning