Website Uptime Monitor
Monitor website availability and server information for any domain
Current Status
Status
Active
Server Type
nginx/1.18.0 (Ubuntu)
Page Title
Dual N-Back
Meta Description
N-Back is a challenging memory test that strengthens cognitive skills by requiring you to recall n previous stimuli, such as spatial, auditory, color, or image stimuli. Dual N-Back tests memory and focus by combining two stimulus types, like spatial and auditory. Other modes include Single N-Back, Tri N-Back, and Quad N-Back, depending on the number of stimulus types combined, offering varying levels of complexity for brain training and memory improvement.
Meta Keywords
N-Back, Dual N-Back, Quad N-Back, Single N-Back, Tri N-Back, memory test, brain training, cognitive skills, working memory, memory improvement, mental agility, cognitive enhancement, memory game, train memory, brain fitness
Most Recent Data
0 hours, 0 minutes ago
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/28/2025, 12:20:21 PM | Active | nginx/1.18.0 (Ubuntu) |
| 8/21/2025, 3:30:15 AM | Active | nginx/1.18.0 (Ubuntu) |
About Website Uptime Monitoring
Use the Who.is uptime information to track the availability and server information of websites. This helps track:
- Website availability and response status
- Server software and configuration
- Meta information including titles and descriptions
- Historical uptime patterns
This information is valuable for website owners, system administrators, and anyone interested in monitoring website reliability and performance.
Disclaimer: Who.is is not affiliated with, endorsed by, or connected to any of the domains displayed on this page. We provide this information as a public service for informational purposes only.
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Metrics we monitor
- Uptime Percentage: The percentage of time your website is accessible
- Response Time: How quickly your server responds to requests
- Status Codes: HTTP response codes indicating server status