04 Architecting Navigation
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The document discusses URL structuring and management, highlighting the importance of canonicalization to avoid duplicate content issues and improve search engine optimization. It provides various methods for implementing redirects and managing URLs across different programming frameworks like ASP.NET, PHP, ColdFusion, and Apache. Additionally, it emphasizes best practices for link structuring and tracking site performance with tools like Google Webmaster Tools.
![Apache Canonicalization Use .htaccess for bulk operations: Non-www to www (need mod_rewrite enabled) Options +FollowSymlinks RewriteEngine on rewritecond%{http_host} ^domain.com [nc] rewriterule^(.*)$ http://www.domain.com/$1 [r=301,nc]] Index page to root domain Options +FollowSymLinks RewriteEngine on # index.php to / RewriteCond%{THE_REQUEST} ^[A-Z]{3, 9}\ /.*index\.php\ HTTP/ RewriteRule^(.*)index\.php$ /$1 [R=301,L]](https://image.slidesharecdn.com/04-architecting-navigation-1208922029617558-9/85/04-Architecting-Navigation-23-320.jpg)
04 Architecting Navigation
- 2. Classing up your URLs http://store1.com/product.aspx?id=MB147L&SessionId=2344&RegionCode=en-US&format=rich&cat=3 http://store2.com/mp3_players/Apple_ipod_nano_16_G2_Black/ http://store3.com/mp3-players/Apple-ipod-nano-16-G2-Black/ store3.com mp3 Players apple ipod nano 16 G2 Black store2.com mp3_players Apple_ipod_nano_16_G2_Black store1.com product.aspx id=MB147L SessionId=2344 RegionCode=en-US format=rich cat=3
- 3. Crawler Sign Posts 200 OK W3 standard for HTTP Status Codes 304 Not Modified 404 Gone 301 Moved Permanently 302 Moved Temporarily
- 5. What is the difference? oreilly.com oreilly.com/index.csp www.oreilly.com www.oreilly.com/index.csp What’s the difference?
- 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
- 7. Canonicalization Recommendation 1) Chose www vs. non-www, 301 redirect one to the other Detailed article on the issue from Matt Cutts www.mysite.com mysite.com 3) Make all internal links to the correct canonical form 4) Use Google Webmaster Tools to select www vs non-www. 2) Trim your folder-level default filename off the end mysite.com/default.aspx mysite.com
- 9. Case Study – Vans.com
- 10. Can we find them?
- 11. What they want to be found for skate shoes bmx shoes Google 122 89 Yahoo 18 131 Live Search 13 29
- 12. Titles May I please have: http://vans.com
- 14. Advanced Topics (There’s more!) URL parameters Tracking referrers and visitors State management Geographic location of content Rearchitecting link structure Content submission protocols
- 16. ASP.Net URL Rewriting in ASP.Net Implementation whitepaper Work around for 404 error pages Implementing Redirects in ASP.Net Implementing Redirects in IIS ASP.Net URL session state management
- 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)
- 19. Other Redirects PHP <?php // Permanent redirection header("HTTP/1.1 301 Moved Permanently"); header("Location: http://www.domain.com/"); exit(); ?> Cold Fusion <CFHEADER statuscode="301" statustext="Moved Permanently”> <CFHEADER name="Location" value="http://www.domain.com/"> JSP <% response.setStatus(301); response.setHeader( "Location", "http://www.new-url.com/" ); response.setHeader( "Connection", "close" ); %> Perl #! /usr/bin/perl use cgi; my $q = cgi->new(); print $q->redirect( -location => 'http://www.newsite.com/newpage.cgi’, -status => 301, );
- 20. ASP.Net Canonicalization protected void Application_BeginRequest(Object sender, EventArgs e) { if (HttpContext.Current.Request.Url.ToString().ToLower().Contains( "http://www.mysite.com")) { HttpContext.Current.Response.Status = "301 Moved Permanently"; HttpContext.Current.Response.AddHeader("Location", Request.Url.ToString().ToLower().Replace( "http://www.mysite.com", "http://mysite.com")); } } Create in your Global.asax file…. More information and examples: http://search.live.com/results.aspx?q=301+redirect+asp.net
- 21. IIS 301 Redirects Click here for a whitepaper
- 22. Apache Redirects Use .htaccess file for bulk operations: Moving a single page Redirect 301 /oldpage.html http://www.example.com/newpage.html Moving a site (and redirecting everything to the home page) Redirect 301 / http://www.example.com Changing file extension RedirectMatch 301 (.*)\.html$ http://www.example.com$1.php
- 23. Apache Canonicalization Use .htaccess for bulk operations: Non-www to www (need mod_rewrite enabled) Options +FollowSymlinks RewriteEngine on rewritecond%{http_host} ^domain.com [nc] rewriterule^(.*)$ http://www.domain.com/$1 [r=301,nc]] Index page to root domain Options +FollowSymLinks RewriteEngine on # index.php to / RewriteCond%{THE_REQUEST} ^[A-Z]{3, 9}\ /.*index\.php\ HTTP/ RewriteRule^(.*)index\.php$ /$1 [R=301,L]
- 24. Questions?
- 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