Hello, kakoli
Regarding your question, I have sorted out the core value of domain names and domain name naming rules. You can see if it can help you.
The core value of domain names:
1. Brand identity: such as apple.com, directly related to corporate image;
2. Traffic entrance: short and easy-to-remember domain names naturally attract direct visits;
3. SEO foundation: domain names containing keywords (such as cars.com) improve search relevance.
Principles for creating good domain names:
1. Short and accurate: ≤8 characters, avoid numbers/hyphens (such as get.com is better than best-2024.com);
2. Industry association: keyword + suffix (such as design.io);
3. Global general use: give priority to .com, and prevent multiple suffixes from being registered (such as registering .com/.net at the same time).
Note: For SEO, although the historical weight of old domain names is higher, the quality of content is king.