6. Canonicalization in action Check your site’s canonical forms using: Yahoo’s Site Explorer Canonical Form # Sites Linking In oreilly.com 25,030 oreilly.com/index.csp 0 www.oreilly.com 1,174,124 www.oreilly.com/index.csp 0
17. Asp.Net Custom Error Pages HTTP/1.x 302 Found Location: http://www.globalscholar.com/Error.aspx GET /Error.aspx HTTP/1.1 Host: www.globalscholar.com Detailed article on the issue from Colin Cochrane
18. ASP.Net 301 Redirects <script> protected void Page_Load(object sender, EventArgs e) { Response.Status = "301 Moved Permanently" ; Response.AddHeader("Location", "http://mysite.com/new-URL"); } </script> Include in any *.aspx file… (you don’t need a code behind file)
25. Where to next? http://janeandrobot.com http://ninebyblue.com http://SearchDeveloperDay.com http://webmaster.live.com http://google.com/webmaster http://siteexplorer.search.yahoo.com