.com domain name is the abbreviation of "commercial". It was first designed for commercial purposes. With the development of the Internet,.com in domain has become the first choice for enterprises and individuals around the world to build websites. Its popularity and high visibility, is the world's largest number of domain name suffixes.

The .cn in domain is China's country top-level domain name, which represents China's identity in the Internet. It is managed by the China Internet Network Information Center (CNNIC), an authority authorized by the Chinese government. The ".cn" is suitable for Chinese enterprises and international enterprises operating in China. It is an influential domain name choice in China's domestic and some international markets.

.com web domain is a global domain name suffix, not restricted by geographical restrictions, applicable to enterprises and individuals around the world. No matter which country or language,.com in domain has high applicability and popularity.

The domain .cn is mainly used by Chinese companies and institutions, or foreign companies doing business in China. In the international market, the versatility of the .cn web domain is relatively low, more limited by the region.

Due to the management of ICANN,.com domains in the world enjoy good management and stability, is the first choice of many enterprises and brands, especially the pursuit of internationalization of enterprises.

The .cn Internet domain managed by CNNIC enjoys better security and management mechanism in China, and has a special status and significance for enterprises operating in the Chinese market.

.com Internet domain is one of the most popular domain suffixes in the world, and the market value is extremely high. Many high-priced domain names in domain name transactions usually come from .com website domains. Its popularity and investment value is self-evident.

Through the above comparison of the difference between .com Internet domain and .cn web domain, .com in domain and .cn website address have their own advantages,".com" as an international generic domain name, global recognition is high, suitable for enterprises facing the international market, the registration threshold is low but high-quality resources are scarce; "cn" is China's national domain name, subject to domestic laws and regulations, the need to provide identity information, high localization identification, suitable for the focus on the domestic market brand.