http://www.example.com/ http://www.example.com/index.php/ Both url shows the same content Is there any duplicate issues any one help me?
There are case it does but not usual and always.. but you can implement permanent redirect for assurance..
I think Google does not like sites that have exactly the same page more than once. I don't think they will really penalize you for it though, they will probably just ignore the duplicate page.
301 Redirection will be yhe baet idea for you. Website with same contents will noticed by google and you have to suffer for this may be. So redirect you url........
URL Structure Is Not Always The Cause Even though URL structure typically plays a role with indexing and duplicate content issues, it's not always the case. As I mentioned in the beginning of this article, navigation menus can be an issue as well as sitemaps, robots.txt files and unfortunately much more.
It's definitely bad to have 2 pages. It's similar to having your site with or without the www. You should only ever have 1.