Practical sharing of SEO conditions when changing domains - Lusong Song Blog

It has been 45 days since I changed my blog domain to the root domain. I uniformly changed the domain (www.lusongsong.com) to lusongsong.com, which means the domain no longer includes "www", and I have set up a 301 redirect. The following text records my observations on the inclusion status of Baidu and Google. I hope that my personal experience can provide some data reference for domain changes for webmasters.