Google returns me some bad results about 404 pages. In fact I have over 4.000 pages. What is that?
Sitemap generates wrong URL destinations like this:
www.mydomain.com/category/subcategory//subcategory2//product <-- here is 2 //
Also I have a lot of this:
index.php?dispatch=auth.login&return_url=index.php%3Fsl%3Del%26dispatch%3Dproducts.view%26product_id%3D772
index.php?dispatch=auth.login&return_url=index.php%3Fpage%3D32%26dispatch%3Dproducts.bestsellers
index.php?dispatch=auth.login&return_url=index.php%3Fdispatch%3Dcategories.view%26category_id%3D34%26page%3D62
index.php?dispatch=auth.login&return_url=index.php%3Fdispatch%3Dcategories.view%26category_id%3D27%26page%3D84
index.php?dispatch=auth.login&return_url=index.php%3Fdispatch%3Dcategories.view%26category_id%3D34%26page%3D58
index.php?dispatch=auth.login&return_url=index.php%3Fdispatch%3Dproducts.bestsellers%26page%3D62