The three major search engines—Google, Yahoo!, and Bing—offer special tools to
help website owners track performance statistics and make the most of their sites. You can associate your blog with your Google, Yahoo!, or Bing webmaster accounts to track your blog’s performance by copying your meta key content value from each of these accounts and pasting them into the appropriate fields in the Webmaster Tools
Verification section of the Tools page in your blog.
You can sign up for each of these tools by visiting the following URLs:
- Google Webmaster Tools: google.com/webmasters/tools
- Yahoo! Site Explorer: siteexplorer.search.yahoo.com
- Bing Webmaster Central: bing.com/webmaster
For help in finding the necessary meta key content values, click the question mark link after the Webmaster Tools Verification heading on the Tools page to access additional information from the WordPress.com Support site.