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HiChina is leading in Top 100K Sites, Top 1M Sites and The Entire Web.
2
UltraDns is leading in Top 10K Sites.
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HiChina has better usage coverage in more websites categories. Including Computers Electronics & Technology, News & Media, Science & Education, Games and 18 other categories.
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UltraDns is leading in Adult and Gambling.
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HiChina is leading in most countries, including China, United States, Hong Kong, Japan and 150 other countries.
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UltraDns is leading in Barbados, Cayman Islands, Bermuda, Cuba and one other country.