Default taxonomies like tags and categories are assigned only to posts in WordPress. There are plugins that lets you create various new post types and their custom taxonomies and also there are plugin which lets you assigns taxonomies to post types. In this tutorial we are not discussing about those plugins instead we are providing a very easy should for the bloggers who just want to enable default WP taxonomies (tags & categories) for pages.
So what all you have to do is install and activate Post Tags and Categories for Pages plugin and that’s all. Upon activation the plugin automatically activates a function which enables post tags and categories for pages, adds the stock WordPress categories for all of your pages. Hence, your website Pages will show up in the stock WordPress archive queries.