What to pay attention to registering a domain name

Now the network also has a lot of free virtual space and free http://www.aliyun.com/zixun/aggregation/21602.html "> Level two domain names available." But I believe many people have realized, in fact, free is the most expensive! For example, space, free space generally unstable, to work to bring a lot of unnecessary trouble, in the impact of efficiency at the same time, more is to bring a series of Web site security issues. and the domain name needs to bear the risk is bigger, once has the problem, painstakingly establishes the flow, the brand, the search engine rank and so on will be wasted. In addition, sometimes the candidate domain name because too casual, when the hard work in a certain period after the return, this time must face the domain name and brand development of a few problems, but because the site is not a small change of domain name, not only means to do a lot of conversion, 301 jump, publicity, etc.   It also means that the previous gains could be wasted.   First: Must be an independent domain name, domain name Management authority in their own hands, management convenience and freedom. Second: Under normal circumstances, using the domain name of COM best, we all know, COM domain name with the largest circulation market and circulation history, select the COM domain name, especially in the domain name transactions when choosing to purchase domain name can be a priority.   The second can be CN domain name, net domain name, org domain name and other mainstream domain name, finally if there is a better country domain name can also be selected, country domain name suffix more, TT domain name, CG domain name, hu domain name, ch domain name, io domain name, etc.   Third: The use of hyphens: in the appropriate time, even the character is too lengthy domain name composition, but the domain name concept of the hyphen generally controlled in one or two for good.   Four: Domain name registration to pay attention to brand protection, such cases are more, some enterprises in the initial period does not consider the application of domain name reservation and domain name registration protection, resulting in larger domain name purchase costs or loss of cases abound. The question of Chinese website. At present there are some different forms of Chinese web site, ① General Web site, ② Chinese domain name. including, Chinese. com, Chinese. cn, Chinese. Company domain name, Chinese. network domain name and so on, this kind of domain name can be used as the protection domain name or the resource to lead the domain name, temporarily does not suggest to take the domain name to use, because the current Chinese domain name needs to turn the code