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I'm currently running an ecommerce site on which an entire subfolder namely the: /category/ extension is not ranking for any keywords.The category pages are being indexed within Google. Pages with very similar content are however being ranked for keywords on extensions such as /pages/, I created a new page to test this and within a week it was ranking for the keywords where /category/ pages have not for months. I was wondering if anyone had come across this issue before and had any solutions or suggestions? Thanks.