Uniform Resource Locators (URLs) Scheme Port Number Query http://www.company.com:81/a/b/c.html?user=Alice&year=2008#p2 Host Name Hierarchical portion Fragment CS 142 Lecture Notes: URLs and Links
CS 142 Lecture Notes: URLs and Links <a> Examples Full URL: <a href="http://www.xyz.com/news/2009.html">2009 News</a> Absolute location in same site: <a href="/stock/quote.html"> same as http://www.xyz.com/stock/quote.html Relative location: <a href="2008/March.html"> same as http://www.xyz.com/news/2008/March.html Anchor definition: <a name="sec3">...</a> New location, same page: <a href="#sec3"> CS 142 Lecture Notes: URLs and Links
CS 142 Lecture Notes: URLs and Links Other Uses of URLs Images: <img src="icon.gif" /> Stylesheets: <link rel="stylesheet" type="text/css" href="main.css" /> Embedded page: <iframe src="http://www.google.com" /> CS 142 Lecture Notes: URLs and Links
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