After announcing Webmaster Tools spring cleaning earlier this quarter, it’s time to do the job. There are a few changes coming along: an updated navigation, revamped dashboard, and a compact view for the home page site-list.
We’ve regrouped the features in Webmaster Tools to create an improved navigation structure (shown on the left-hand side of the above image). We distinguished the following groups: Configuration, Health, Traffic and Optimization. Each group represents a related set of functionality:

    Configuration: Things you configure and generally don’t change very often.
    Health: Where you look to make sure things are OK.
    Traffic: Where you go to understand how your site is doing in Google search, who’s linking to you; where you can explore the data about your site.
    Optimization: Where you can find ideas to enhance your site, which enables us to better understand and represent your site in Search and other services.


If you have a moment, please take time to familiarize yourself with the new Webmaster Tools navigation. Some features were slightly renamed, such as HTML Suggestions became HTML Improvements, however the functionality remains the same.

Hoping you’ll find the new navigation useful, we also think you’ll like the new Dashboard. At the top of the Dashboard you can see recent, important, prioritized messages regarding your site. Just below that, you’ll find another section which provides a brief summary of the current status of your site. There are three widgets displayed: Crawl Errors, Search Queries and Sitemaps, each representing a different navigation group: Health, Traffic and Optimization (respectively). We know your time is valuable. With the new Dashboard, we've surfaced more messages and charts to let you see how your site is doing at a glance. Take a quick look before diving into the details.

Finally, those of you who manage a large number of sites can choose to view your site-list in a 'Compact' layout, without the large site-preview thumbnails. Don't worry, if you want the more expanded layout you can always switch back.