- las.ac.cnWorldwide Rank155,930
- las.ac.cnMonthly Users*45,1511,456.48 per day*
- las.ac.cnMonthly Pageviews*207,6966,699.87 per day*
las.ac.cn updated ago
中国科学院国家科学书馆National Science Library(NSL) aims to establish an integrated and digital science information service environment for researchers and students in CAS during 2001-2005. CSDL can be divided into three top-down layers: portal, application and resource. resource layer is mainly consist of all kinds of databases such as A&I database,fulltext database, citation database etc. application layer has OpenURL linking server, Cross-Database Meta-search engine,OAI Service providers that can integrated those resource into a universal knowledge platform; portal layer enable user to customizes CSDL information and service and subscribe CSDL via RSS and e-mail。CSDL is based on a library consortia including almost 90 institutional libraries across CAS and tend to incorporate them into a virtual library federation of resource and service. the mission of CSDL Project Coordination Office is to help these libraries to acquire e-resource and establish online service system via public biding.
las.ac.cn is a website that ranks 155,930 in Alexa. las.ac.cn is ranked 165,574 on statisy and has 4,733 backlinks according to Alexa. The Site was launched at Jan 05 1997 and its old. The hostname or fully qualified domain name (FQDN) las.ac.cn is identical to the domain name las.ac.cn. The domain is registered under the domain suffix ac.cn and is named las. The las.ac.cn Server is hosted by Computer Network Information Center and is located in China (Beijing). las.ac.cn is not listed in the dmoz open directory project. After analyzing las.ac.cn's demographics we have determined that las.ac.cn average users are 25-34 years old, with Graduate School. We also have determined that las.ac.cn's average user earns $0 - $30K a year and is most likely Male. Oh wait it seems like we know a little bit more about las.ac.cn's average user, they have No Children and browse from Work and are Asian.las.ac.cn's statistics has not been updated in , update statisticslas.ac.cn Statistics Icons
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las.ac.cn Backlinks (4,733 total backlinks)
- 2,530
- 13
- 2,170
- 12
- 8
las.ac.cn Usage Statistics
- Time Range Rank Reach/Mil Views/Mil Views/User Bounce Time On Site Search
- 1 month 130,232 0.0011% 0% 5.3 14.5% 1.74 6%
- 3 month 155,930 0.00092% 0% 4.6 23.6% 1.52 9.2%
las.ac.cn Keywords
Top
- 10.34% 中科院
- 5.86% 国科图
- 4.97% csdl
- 4.96% chinese academy of sciences
- 4.15% endnote
- 2.48% 中科院 图书馆
- 2.4% chinese academy of science
- 1.96% xiaolin zhang
- 1.59% las
- 1.33% 科学院 期刊 科技
Increase
- 3.79% 中國 文獻
- 1.8% csdl
- 1.26% aiaa
- 1.21% 中科院
- 1% ourceshelf
- 0.9% 文献
- 0.85% zhang xiaolin
- 0.74% 逸兔 淘宝网 9211
- 0.74% 文献中心
- 0.68% 文献管理
Decrease
- 2.2% stanford parser
- 1.49% las
- 1.49% 国科图
- 1.33% 科学院 期刊 科技
- 1.19% 中科院 文献情报
- 1.06% nsl
- 0.83% irda 协议细则
- 0.7% ac
- 0.7% chinese academy of science
- 0.64% chinese academy of sciences
las.ac.cn DNS Servers
- Domain Total Rank
- dns1.csdl.net.cn 2 184,635
- gate.las.ac.cn 1 340,730
- bib10.las.ac.cn 1 340,731
las.ac.cn Server Info
- Server Type: Apache-Coyote/1.1
- IP Address: 159.226.100.3
- ISP: Computer Network Information Center
- Country Name: China
- Region: Beijing
- City: Beijing
- Latitude: 39.9289
- Longitude: 116.388
- Postal Code:
- Website Age: old
39.9289,116.388las.ac.cn IP info
- ISP Name IP Address ASN Registry
- Computer Network Information Center 159.226.100.3 7497 apnic
las.ac.cn Demographics
Age
- 18-240
- 25-3449
- 35-34-21
- 45-540
- 55-640
- 65+0
Education
- No College0
- Some College0
- College-20
- Graduate School49
Income
- $0 - $30K43
- $30 - $60K-13
- $60 - $100K0
- $100K+0
Gender
- Male28
- Female0
Has Children
- Yes-16
- No9
Browsing Location
- Home-35
- School0
- Work12
Ethnicity
- African0
- African American0
- Asian49
- Caucasian0
- Hispanic0
- Middle Eastern0
- Other0
Runs On Apache-Coyote/1.1
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