What powers 
ibts.org?
Last seen Oct 2026 · 31 technologies across 19 categories
Accessibility
CDN
CMS
Documentation
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Performance
Photo galleries
Programming languages
Search engines
Security
UI frameworks
Web frameworks
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, Content Signals
Audience
- 61% desktop
- 39% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.45 / 10 · ranked #409,309 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 9.0 MB · 69 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Aug 1999 (27 years) via Network Solutions, LLC, renews Aug 2029
- Hosted on Amazon Web Services (35.172.94.1)
- DNS: DNS Made Easy
- Email: Barracuda
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 2,424,237, 5 hosts
- Verified with: Apple Business, Canva, Cisco Duo, Google, Microsoft 365, OpenAI
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ibts.org | 19 |
| lvr2.ibts.org | 17 |
| projectdox.ibts.org | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Analytics Oct 2026
- dropped Google Tag Manager Oct 2026
- dropped Snowplow Analytics Oct 2026
- detected Preact Sep 2026