Search engine spider is also called search engine crawler and search engine robot.
Spider names of major domestic search engines:
Baidu: Baidu spider
Google: googlebot
Sogou: sogou spider
Sosospider
360 search: 360Spider
There is a saying: YodaoBot
Yahoo: Yahoo Slurp
Bing: msnbot
Msn:msnbot
The above are common search engine spiders (reptiles). If you don't want some spiders to crawl your website, you can restrict the crawling of spiders through robots.txt.