SEO is very important for any blog or website. If you are using wordpress for your blog then you can use some plugins designed for wordpress to optimize your website for search engines like google, yahoo, msn etc. You can check your site for duplicate contents through this duplicate content detector tool made by Dan Zarrella.

• Permalink Redirect — A WordPress plugin that replies a 301 permanent redirect, if requested URI is different from entry’s (or archive’s) permalink. It is used to ensure that there is only one URL associated with each blog entry.
• Google SiteMap Generator — Google Sitemaps Generator will create a Google compliant Sitemap of your WordPress Blog. The Google sitemaps program is part of the “Google webmaster tools”.
• Related Posts — Related posts will list out all related posts to an article which is helpful to your visitors when they are looking for specific information and want to read more on it.
• Optimal Title — Through this plugin your post titles occur at the begining of each permalink page’s title tag.
• No WWW — It redirects to the non-www version of your URLs.
• WWW Redirect — Ability to set redirect to www prefix, Redirect to non-www prefix, Redirect index.php requests to /
• Ultimate Tag Warrior — It is a tagging plugin for WordPress which is designed to increase the functions for tagging posts and expanding site navigation through the creation of lists of tags.

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