Re: XHTML Black Book
Here's the exact text of the paragraphs from the book:
Here's one thing to note: I'm giving the full URL of the various DTD files in these <!DOCTYPE> elements, which means that the browser has to fetch the full DTD file from the W3C before it can check your coument. If everyone did that, W3C would be swamped as millions of browsers tried to read the same files. To prevent that, you can copy the DTD files from those URLs and place local copies on your Web Site. For example, if you place the DTD files in a directory named DTD in your Web site, your <!DOCTYPE> elements might look more like this:
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"