Website Uptime Monitor
Monitor website availability and server information for any domain
Current Status
Status
Active
Server Type
Microsoft-IIS/10.0
Page Title
Optical Filters and Instruments | Asahi Spectra USA Inc.
Meta Description
Asahi Spectra supplies high-end optical filters for biotechnology, astronomy, defense, security or laboratory, and light sources for solar cells, photocatalyst, photochemistry or material research.
Meta Keywords
Asahi Spectra USA Inc.,Optical Filters,Optical Instruments,Shortpass Filters,Longpass Filters,Bandpass Filters
Most Recent Data
0 hours, 0 minutes ago
Historical Data
| Date | Status | Server |
|---|---|---|
| 12/1/2025, 3:17:08 AM | Active | Microsoft-IIS/10.0 |
| 11/28/2025, 5:43:35 PM | Active | Microsoft-IIS/10.0 |
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