Website Uptime Monitor
Monitor website availability and server information for any domain
Current Status
Status
Active
Server Type
Apache
Page Title
optimalbuilding.com ~ HVAC Design for High Performance Homes
Meta Description
Not available
Meta Keywords
load calculations, high performance homes, RESNET, BPI, home performance coalition, home performance forum, energy star, elephant in the room, manual j, manual s, manual d, high performance hvac, rater, HERS rater, high efficiency, hvac consultant, hvac design, david butler, building systems engineer, foam, insulation, optimal building systems, icynene, hrv, erv, tankless, green building, residential load calculations, hvac load calculations, heating and cooling load calculations, air conditioning load calculations, load calcs
Most Recent Data
0 hours, 0 minutes ago
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/15/2025, 11:52:54 PM | Active | Apache |
| 8/12/2025, 10:05:34 PM | Active | Apache |
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.
Want to reliably monitor your website's status?
We provide 24/7 monitoring with instant alerts, detailed statistics, and customizable checks. Perfect for keeping your website reliable and your users happy.
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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