Main page

1. main : /default/
2. main other site : /def123/
3. category : /default/category/1/
4. sub category : /default/category/1-1/
5. sub category page : /default/category/1-1/?page=4
6. sub category override params : /default/category/1-1/?availability=OutOfStock&promo=aa&price=10
7. product : /default/category/1-1/1/
8. product override params : /default/category/1-1/1/?availability=OutOfStock&promo=aa&price=10