I have website with url structure like below
Where cat id and manufacturer id are inner categories and manufacturer of root appliances category.
As when Google index it only index upto url http://example.com/appliances.html And neglect other parameters after that like inner categories and manufacturer name. So we have decided to create url structure like
http://example.com/appliances-dishwasher-whirlpool.html Or http://example.com/whirlpool/appliances/dishwasher. html Like user friendly url which not neglect by Google index and alos focus on inner categories of website.
Also we want to change its canonical urls..
Please suggest some proper way to implement this and is there any good extension available.