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
1,871 559 18% 54% 17% 10% 98 79% 8% 4% 9%
- Simulation Users 5
1 0 0% 0% 0% 0% 0 0% 0% 0% 0%
- Interactive Users 6
1,434 354 14% 62% 19% 6% 1 0% 0% 100% 0%
- Download Users 7
404 229 24% 44% 14% 16% 3 67% 0% 33% 0%
Table 2: Simulation Usage
Simulation Users 5 1 users
Simulation Runs 4 jobs
Total CPU Time 0 seconds  
Total Wall Time 5 minutes  
Total Interaction Time 3 minutes  
Users with > 10 mins of CPU Time 0 users  
Avg. Number of Simulation Runs/User 4 jobs  
Avg. Time between First and Last Simulation 1,232 days  
Repeat Users with > 10 Simulation Jobs 0 users  
Repeat Users with > 3 Months 9 1 users  
Table 3: Miscellaneous Statistics
Domains Served 1,195
Cummulative Interactive User Sessions 10 3,065
Cummulative Session Time 207 days
Visitors 11 20,202
Visits 12 63,429
New Accounts 70
Max User Logins 7 users on 2014-03-27
Web Server Hits 709,927
Table 4: User statistics by registered/unregistered
Users Totals Residence Organization
Identified US Asia Europe Other Identified Edu. Ind. Gov. Other
Total Users 1
1,871 559 18% 54% 17% 10% 98 79% 8% 4% 9%
- Registered Users 2
79 0 0% 0% 0% 0% 67 70% 12% 4% 13%
- Unregistered Interactive Users 3
1,394 336 14% 61% 19% 6% 6 100% 0% 0% 0%
- Unregistered Download Users 4
398 223 23% 44% 14% 17% 25 96% 0% 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.