As baidu.com hasn’t a webmatser tool, so how to know what and how many urls indexed by baidu?

It’s easy, first you should go to the homepage of  baidu.com ,  write down site:www.yourdomain.com in the search text input area. Please see following screenshot:

You should write down site:www.yourdomain.com at the position 1, and click the button at position 2.

If you saw the results as following screenshot, it means no urls indexed by baidu.com. If you havn’t submit your website to baidu, please see this article: how to submit your website to baidu

If you saw the results as following screenshot, it means baidy.com has indexed your urls. You can find how many urls been indexed at position 1.

For more information about baidu.com in English you can vist about baidu:  http://ir.baidu.com