At present most stationmaster still rents the virtual host, although it is not expensive to rent or buy a generic server now, it is not necessary to be a personal station, or a general small business site, or a separate entire Web server, of course, if you want to, that's better, but you have to spend some time and money to manage the server , for some large web sites, it is still worthwhile, after all, server (virtual host) of the stability is to build a good site premise, but also the key to website optimization.
The importance of the virtual host, we all understand, but there are many webmaster will ignore this problem, they pay attention to how often the site structure to optimize, increase external optimization, such as the site made pseudo static, as far as possible to reduce the code, to Exchange or buy high-quality links, blog, forum posted posts, To attract search engine reptiles to visit this site. Another day will be to update the article, and are spending time to write the original article and so on a series of site optimization methods, the site itself to optimize do very well, can be a search engine is not favored, snapshots a long time to update once, the site rankings, not to mention, no progress. I have a few customers are like this, the back of the reason found that the site often can not open, or is too slow even to do their own. After changing space, not long after the ranking is also better