After participating in the competition these days, I tried many SEO methods and implemented them on http://www.gubaiyoudiyi.com. I carefully discovered that Baidu displays external links. The links in the a tag do not count. The URL address must be displayed. Okay, I understand this now, and it’s frustrating. Before, I always thought that through <a href="http://www.gubaiyoudiyi.com">GUbaiyou</a> this would count as an external link, but it wasn’t.
You can see it through this address: http://www.baidu.com/s?wd=domain%3Awww.gubaiyoudiyi.com&cl=3
I believe many people have the same misunderstanding as me. Links in HTML tags are ignored and are not counted as external links. Only when they appear in the text and are crawled are they counted as external links. So the price of external links is the same as Gubai. Which one has higher value? Or what are the functions of each? I think it will be clear only after N times of testing.
I believe that after two months of exploration, I will be more familiar with search engines. On June 1st, I will publish the information record of my entire contest on the webmaster website.