CJK-AutoTagger Automatically wraps CJK characters in your site with tags, so that you can style them separately. You can choose what to -wrap (refer to the screen shot) and what language code to use.
You can now get all the information about how people arrive at your site. WP-Referrers tracks all the referrals leading to your site, organize and neatly present them in a number of ways. To start with, you can check out the lastest referrers to your site. You can view the referrers by the referrer URL or by the local page referred to. In addition, WP-Referrers also recognizes referrals from major search engines. You can see how many hits you get from each search engine, and what keywords people use to get to your site.