i am so upset because in the past 1000+ visitors was coming to my blog. i was just change the title of blog and was change the theme. and now just 200 visitors are coming (. plzzzzz help me how can i imroove my visibility again.. this is my blog http://actionofgames.blogspot.com i was publishing it with .com domain but now i am so upset help ... help ... help....
You can't change the domain name. Why are you using a blogspot? You should use a proper domain to start with.
you said you had it before just with the www.XXXXX.com right? You should move that back for sure. You should make sure you have the right key words that you want people to search for in the title of your page, along with other meta tags.
no man isaid i was just renamed the home page title tag and also change the theme of blog but not change the domain or url...
Change it back. Also check www(dot)Copyscape(dot)com to ensure that no one is duplicating your content.
Probably a duplicate issue with different title with the same content and URL. Try to restore back your original title.