javascript - Why does Baidu include segmentfault so quickly?

The question I just asked can be found on Baidu

The time for asking questions is around 21:38

This is too fast. How do you do it? I couldn't find the answer online. Thank you

Reply content:

The question I just asked can be found on Baidu

The time for asking questions is around 21:38

This is too fast. How do you do it? I couldn't find the answer online. Thank you

You can log in to the Baidu Webmaster Center. One of the collection methods is active push. When there is a new link on the website, you can actively push the new link to Baidu. You can also add a push js code to the page. Whenever someone visits, an inclusion request will be pushed to Baidu

segmentfault.com/q/[0-9]+ This kind of regular and random increase should not be a problem

As the second largest search engine company in the world, Baidu has thousands of crawlers crawling web page data every moment, and its technology is still very strong. Segmentfault is popular as a question and answer community similar to foreign stackoverflow. In order to improve the user's search effect and experience, Baidu can just use a few more crawlers to capture segmentfault data. There is another possibility that segmentfault gives money to Baidu... No explanation

You can actively submit links to Baidu through Baidu’s API