The Web Developer’s SEO Cheat Sheet
The Web Developer’s SEO Cheat Sheet

                                                 Important Search Engine Robots      ...
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izvod za xxyy

  1. 1. The Web Developer’s SEO Cheat Sheet Revision 09 Search Engine Indexing Limits Important SEO HTML tags *Does not apply to websites with significant authority Page File Size No more than 150 kilobytes (Before Images, CSS and other Attachments) <head> Title Tag <title>Keyword</title> Amount of No more than 100 unique links per page </head> links No more than 70 characters Title Tag <h1>Most Important</h1> Meta H1,H2,H3 <h2>Second Most Important</h2> No more than 155 characters Description <h3>Third Most Important</h3> Bad Example: Bold, Strong <b>Keyword</b> Parameters in object=1&type=2&kind=3&node=5&arg=6 No more than 2 (Same Worth) <strong>Keyword</strong> URL Good Example: Image <img src=”keyword.jpg” alt=”keyword” /> (XHTML) Bad Example: <a href=”” title=”keyword”>Keyword noun/danny/car Hyperlink in Anchor Text</a> Depth of URL No more than 4 *Best Practice Hyperlink <a href=”” title=”keyword” Good Example: (No Followed) rel=”nofollow”>Keyword in Anchor Text</a> 301 Redirect for Apache Recommended Title Tag Syntax Write to file called ‘.htaccess’. The file is named only as an extension. Keyword < Category | Website Title Hidden files must be viewable in operating system. mod_rewrite must be enabled Command Description Common Canonical Homepage Issue Redirect 301 /oldpage.html Redirect single file or directory to a new newpage.html file or directory on a different domain Bad RewriteEngine on Redirect to http:// RewriteCond %{HTTP_HOST} ^ [NC] Good Affects entire domain. RewriteRule (.*)$1 [L,R=301] To condense the four default homepages into one homepage, use 301 redirects (See table on right) to correct for erroneous incoming Entire site: Redirect entire domain to a new domain links and make all internal links point to your domain using the Redirect 301 / as either a 301 (recommended) or 302 syntax ‘’. Always include trailing “/” on folders. Redirect permanent /old
  2. 2. The Web Developer’s SEO Cheat Sheet Important Search Engine Robots Robots Meta Tag Last updated April 29th 2008. Check for updates <meta name=”ROBOT NAME” content=”ARGUMENTS” /> Googlebot/2.1 ( Google Search ROBOT NAME can be either “robots” for all robots Googlebot/2.1 ( Google Search or the user-agent of a specific robot. See robot user-agent list to the left. Googlebot-Image/1.0 Google Image Search Arguments Googlebot-Image/1.0 ( Google Image Search Google, Yahoo, Live, noindex Page Not Indexed msnbot/x.xx ( MSN Search Ask MSNBOT/0.xx (  MSN Search Google, Yahoo, Live, All Links on Page nofollow Ask Become No Followed msnbot-media/1.0 (+ MSN Media Search Robot Google, Yahoo, Live, noarchive Page Not Cached msnbot-Products/1.0 (+  Windows Live Product Search Ask MSNBOT_Mobile MSMOBOT Mozilla/2.0 (compatible; MSIE 4.02; Windows CE; Default) Microsoft Search for Mobiles Stops Description and Title noodp Google,Yahoo, Live Tag Overwrite by DMOZ (Only for Homepage) ia_archiver Alexa / The Internet Archive Alexa / The Internet Archive Stops Description and noydir Yahoo Title Tag Overwrite by ia_archiver/1.6 Alexa / The Internet Archive Yahoo Directory Stops Google from Yahoo-Blogs/v3.9 (compatible; Mozilla 4.0; MSIE 5.5; Yahoo Blog Search crawling-02.html ) nosnippet Google Generating Description Based on On-page Text Yahoo Multimedia Search Yahoo-MMAudVid/1.0 (mms dash mmaudvidcrawler dash support at yahoo dash inc dot com) Yahoo Product Search YahooSeeker/1.0 (compatible; Mozilla 4.0; MSIE 5.5; Sitemap Syntax Yahoo Product Search YahooSeeker/1.0 (compatible; Mozilla 4.0; MSIE 5.5; Yahoo Product Search YahooSeeker/1.1 (compatible; Mozilla 4.0; MSIE 5.5; <?xml version=”1.0” encoding=’UTF-8’?> <urlset xmlns=’’> <url> Mozilla/2.0 (compatible; Ask Jeeves) Ask/Teoma Search <loc></loc> <lastmod>1987-05-25</lastmod> Mozilla/2.0 (compatible; Ask Jeeves/Teoma) Ask/Teoma Search <changefreq>monthly</changefreq> <priority>0.8</priority> Mozilla/2.0 (compatible; Ask Jeeves/Teoma; Ask/Teoma Search </url> </urlset> Robots.txt Syntax Common Robot Traps Default Locations Search Engines Look for Sitemaps User-agent: * Input Forms Disallow: /privatefolder/ Session IDs in URL Disallow: /privatefile.html Pages Restricted by Cookies User-agent: Googlebot/2.1 Frames Disallow: /nogoogle.html Visit for a free sitemap Logins Sitemap:
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