I dont know.. Maybe greater than or less than the number of US internet users. I can't count it myself. Would you like to help me? Anyway, China has the largest number of internet users now. They dethroned US. So better transform you blogs into Chinese.
What do you mean by wildcard? How you check it and say its 30 billion site? Do you mind to provide your source?
A wildcard search of a search engine would ask how many pages it has. Most search engines quote this in there searches.
Anyone who want to translate their blog to chinese. I can help . lol Anyone who want to attract Chinese traffic , I can help also.
Yes I am currently building a site for the Chinese market whether it's good or bad, you like it or dislike it China is a huge market and is very smart to market to them. But to answer the question with a educated guess if the U.S population is 335 million then I would say 700 million sites in the U.S because many have 2 3 10 sites.
yes what i said about wildcard is the symbol * generally used as a wild card. It is used more as an anti spam tool than to find the number of file. i am not a programmer and do not know alot about it s as a disclaimer i am not really sure if i know what i am talking about but anti spam software uses wildcards to try and block bad words and other things. I don,t know how the chinese do it. thanks please pray and have mercy