What powers rjcolorado.org?
Last seen Sep 2026 · 42 technologies across 19 categories
Analytics
CDN
Cloudflare
since Jul 2022
CMS
Business Catalyst
since Oct 2020
Databases
MySQL
since Jul 2022
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Kinsta
since Jul 2022
Performance
Priority Hints
since Jan 2025
Programming languages
Reverse proxies
Nginx
since Oct 2020
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Oct 2020
Tag managers
Google Tag Manager
since Jul 2022
UI frameworks
Animate.css
since Oct 2020
Video players
YouTube
since Oct 2020
Web servers
OpenResty
since Oct 2020
Widgets
WordPress plugins
WordPress themes
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 Oct 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
2.56 / 10 · ranked #2,388,794 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Cloudflare (162.159.135.42)
- DNS: Amazon Route 53
- Email: OpenSRS Email
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 6,941,049, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rjcolorado.org | 31 |
| www.rjcolorado.org | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Microsoft Advertising Jul 2026
- detected Swiper Mar 2026
- detected Microsoft Advertising Feb 2026
- dropped React Feb 2026
- detected Microsoft Clarity Dec 2025