* Mark /comments/:id links in comment timestamps as nofollow to prevent Googlebot from crawling these links. * Mark /posts/:id/show_seq links as disallowed in robots.txt to prevent Googlebot from crawling forward/back links on posts.
Components
Components are used to encapsulate common UI widgets used throughout the site. This includes things like comments, tag lists, post thumbnails, paginators, and other things used repeatedly throughout the site. Components encapsulate a widget's HTML, CSS, and Javascript together so that all the code for a component is in a single place.
This uses the ViewComponent library.
Components are similar in concept to React components.