(I don't know if it's accurate. It seems that as long as there is a reply to the Baidu search keyword, it will be judged to be included. Do your own research if you need to.
Plug-in introduction:
Added the query display function of whether the WordPress blog is included by Baidu, and records the result in the custom column of the article, so as to avoid the real-time query from affecting the website loading speed (0 means not included, 1 means included).)