Cws is ranked > 3,000,000 in the United States. 'Keynote lecture: Urban flood control in Hong Kong  challenges ..'

--Rank in United States

1,994,808Worldwide Rank

Monthly pages viewed13,608
Monthly visits 11,340
Value per visitor--
Estimated worth$8,876.78
External links668
Number of pages165

Last Updated: 04/14/2018 . Estimated data, read disclaimer.


CountryCountry RankUsers %Pageviews %
Other countries6.80%5.90%
China 174,793 93.20%94.10%

The majority of visitors come from China.

Traffic History 90 Day Average
Worldwide Rank1,676,3094,888
Daily Visitors193 -8%
Daily Visitors Rank1,550,49249,179
Daily Pageviews300+0.8%
Daily Pageviews Rank2,209,739 -96,265
Pageviews Per User1.80+9%

Age: It went live on May 19th 1999, making it over 18 years, 10 months old.

211 users visit the site each day, each viewing 1.80 pages.

Server Location
38.134557, 109.335938's IP address is There are 1 Nameservers, Its web server is located at Zhongguoshuilishuidianke.


The server is faster than 97% of measured websites, at 391 milliseconds.