Support

Support Options

Submit a Support Ticket

 

Usage: Overview

Table 1: User statistics
Users Totals Residence Organization
Identified US Asia Europe Other Identified Edu. Ind. Gov. Other
Total Users 1
24,462 22,073 21% 49% 22% 8% 3,053 92% 5% 3% 1%
- Simulation Users 5
1,082 594 48% 31% 13% 8% 612 92% 4% 2% 2%
- Interactive Users 6
7,200 6,603 29% 46% 19% 6% 1,157 94% 4% 2% 0%
- Download Users 7
19,984 19,390 21% 48% 22% 9% 2,150 91% 6% 4% 0%
Total Users (old defn) 8
8,285 - - - - - - - - - -
Table 2: Simulation Usage
Simulation Users 5 1,082 users
Simulation Runs 86,508 jobs
Total CPU Time 1,000 days  
Total Wall Time 3,051 days  
Total Interaction Time 505 days  
Users with > 10 mins of CPU Time 360 users  
Avg. Number of Simulation Runs/User 80 jobs  
Avg. Time between First and Last Simulation 27,066 days  
Repeat Users with > 10 Simulation Jobs 565 users  
Repeat Users with > 3 Months 9 460 users  
Table 3: Miscellaneous Statistics
Domains Served 4,837
Cummulative Interactive User Sessions 10 102,361
Cummulative Session Time 4,969 days
Visitors 11 68,289
Visits 12 372,954
New Accounts 795
Max User Logins 300 users on 2014-07-21
Web Server Hits 15,998,041
Table 4: Collaboration Usage
Shared Tool Sessions 13 38
New tools under development 9
Table 5: User statistics by registered/unregistered
Users Totals Residence Organization
Identified US Asia Europe Other Identified Edu. Ind. Gov. Other
Total Users 1
24,462 22,073 21% 49% 22% 8% 3,053 92% 5% 3% 1%
- Registered Users 2
2,719 1,105 49% 29% 14% 8% 1,132 90% 6% 1% 3%
- Unregistered Interactive Users 3
4,594 4,293 18% 55% 21% 6% 365 95% 3% 2% 0%
- Unregistered Download Users 4
17,149 16,675 20% 49% 22% 9% 1,556 92% 4% 4% 0%

  1. Sum of Registered Users2, Unregistered Interactive Users3 and Unregistered Download Users4
  2. Number of Users that logged in. User registration assigns a unique login to each individual user.
  3. Number of Unregistered Users, identified by unique hosts/IPs, that had an active Session 10 without logging in. Does not include known web bots/crawlers.
  4. Number of Unregistered users, identified by unique hosts/IPs, that had an active session of less than 15 minutes without logging in and downloaded a non-interactive resource such as PDF or podcast. Does not include web bots/crawlers.
  5. Number of Registered Users2 that ran one or more simulation runs.
  6. All Unregistered Users, identified by unique hosts/IPs, that had an active Session 10. Does not include known web bots/crawlers.
  7. All Unregistered users, identified by unique hosts/IPs that downloaded a non-interactive resource such as PDF or podcast. Does not include known web bots/crawlers.
  8. Sum of Simulation Users 5 + Unregistered Interactive Users 3 including web bots/crawlers.
  9. Number of Simulation users that returned after a gap of 3 months.
  10. Begins when an IP is active on the site for at least 15 minutes. Ends when inactive for more than 30 minutes, including time spent viewing videos.
  11. Identified by a unique IP address / hostname.
  12. Based on MIT OCW metric of Visits: A visit is activity by a unique visitor delimitated by a 30 minute absence from the site on either side of the activity.
    These visits correspond to unique visitors 11. Does not include known web bots/crawlers
  13. Number of Simulation sessions that were shared between 2 or more users.

nanoHUB.org, a resource for nanoscience and nanotechnology, is supported by the National Science Foundation and other funding agencies. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.