I have created new website then i optimize it .after sometime i see in google analytics its show 100% bounce rate for our site . how i can solve it or may be decrease bounce rate .i just clear about my website site is complete but some pages is under construction if this problem is depend of high bounce rate.
When your site content is more relevent to keywords, bounce rate will come down. I have a bounce rate of 60 percent but improving.
Also, ensure that you add your code to the header section of your site. (since google analytics is prone to error if it is added into the body or lower body). You may notice that the bounce rates will be corrected by making this change. Also, do you have the code on all of your pages? Is your site more than one page?