I am developing product based shopping website, which have different main categories and than sub categories and then products in those sub catageories, so i want to know how should i make their url, so that they remain seo friendly and remain short as well, is there any benefit if your urls is short after your domainmane like domainmane.com/abc.html
My developer has given me three option for url to be shown on website and in search engine which are mentioned below,
You should use categories and sub categories in the URL for semantic search. Google knows that product A belongs to category A, so having Category A/Sub Category A/Product A helps Google know what your page and site is about. Grouping associated keywords within the URL structure is a valuable method of optimising a website. If you just have domain.com/product then Google has less to go on.
In addition, it also helps your longtail optimisation as people searching for product name and category will be more likely to find your website if your site has both the product name and category within the URL structure.
Agreed with your opinion. When Google Bot Index/crawls a page, it will read the content as well as the links. This will also gives better impact on navigational searches.
I dont know mxh about this issue technically, but i guess you both are write it would be much better to go with example.com/maincatageory/subcatageory/product this url structure, i have discussed it with few other technical persons as well they have suggested the same.
But, this is a rigid structure. Any change in your category, or sub-category, name will make all your previous shared links unworkable. (especially in case of Social Bookmarking)