グーグルはCanonical URL対応済みっと。 http://www.webmonkey.com/blog/Google_Crawlers_Now_Understand__Canonical__URLs
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
グーグルはCanonical URL対応済みっと。 http://www.webmonkey.com/blog/Google_Crawlers_Now_Understand__Canonical__URLs