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Chief criticism of the practice of framing HTML content includes:

    * That framing breaks the link between content and a URL, making it difficult to link to or bookmark a particular item of content within the frameset[4]
    * That the implementation of frames is inconsistent across different browsers[5]
    * That framing confuses the boundaries between content on different servers[6], which raises issues of copyright infringement[7]
    * That visitors arriving from search engines may land on a page intended for display in a frame, which often has no navigation [8]
    * That frames change the behavior of the back button[9]
    * That frames usually don't print the way users expect they wil