What powers obiu.org?
Last seen Aug 2026 · 19 technologies across 12 categories
Accessibility
UserWay
since Nov 2023
Analytics
Google Analytics
since Mar 2025
CDN
Cloudflare
since Nov 2023
Editors
Mailgun
since Apr 2024
JavaScript graphics
MathJax
since Nov 2023
JavaScript libraries
LMS
Miscellaneous
Open Graph
since Nov 2023
Payment processors
Security
Tag managers
Google Tag Manager
since Dec 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.45 / 10 · ranked #6,950,015 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Browser Insights Jan 2026