The existing Google Backlinks tool provides approximately 100,000 of the available backlink data, and these links are sorted alphabetically, which means that the site's links are not comprehensive because the linked data is biased toward the previous link in alphabetical order.
And just Google Webmaster Tool Group Yinnon Haviv on the blog said: will provide more comprehensive backlinks for webmaster data, the query of the chain will be more extensive, and more dispersed to help the webmaster refused to refuse the chain.
These backlinks will be displayed in a uniform extraction, in addition, can also be seen from different top-level domain names and other examples of domain names, in the webmaster clean up the chain can more easily lock the problem, do targeted.
Note: links to Web sites that are queried only by link directives (for example: link:lusongsong.com) are featured pages listed by Google, and not all links are listed. For more details such as the site outside the chain, you can log on Google Webmaster tools, select "Search Traffic" click "Point to Your site link" can be.
From the data point of view, Baidu is not like Google, but from the realization of the function, Baidu Webmaster platform walked in front.
Author: Lou, reprint please keep the source! Original http://lusongsong.com/blog/post/745.html