What powers opso.us?
Last seen Jun 2026 · 15 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
CMS
Development
Microsoft Visual Studio
since May 2026
JavaScript frameworks
Miscellaneous
SWFObject
since Jan 2019
Operating systems
Windows Server
since Jan 2019
Programming languages
TypeScript
since Aug 2022
Security
HSTS
since Oct 2025
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Webmail
Microsoft 365
since May 2025
Audience
- 82% phone
- 18% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.96 / 10 · ranked #1,658,354 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.1 MB · 3 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.opso.us | 11 |
| civilinquiry.opso.us | 9 |
| opso.us | 9 |
| inmatelookup.opso.us | 5 |
Full technology history →
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