What powers usd434.org?
Last seen Sep 2026 · 21 technologies across 10 categories
Authentication
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
RUM
Security
UI frameworks
Web servers
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.34 / 10 · ranked #8,145,045 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 10.5 MB · 143 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (18.233.124.95)
- DNS: Cloudflare DNS
- Email: cf-emailsecurity.net
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 3,305,325, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped PHP Sep 2026
- dropped Cloudflare Browser Insights Jul 2026
- detected Font Awesome Jul 2026
- dropped Google Analytics Jul 2026
- dropped HTTP/3 Jul 2026
- dropped Modernizr Jul 2026
- detected AlertifyJS Jun 2026
- detected cdnjs Jun 2026
- detected core-js Jun 2026
- detected Datadog Jun 2026
- detected HeadJS Jun 2026
- detected jQuery UI Jun 2026
- detected jsDelivr Jun 2026
- detected Moment.js Jun 2026
- detected Nginx Jun 2026
- detected PHP Jun 2026
- detected reCAPTCHA Jun 2026
- detected Slick Jun 2026
- detected Typekit Jun 2026
- detected Unpkg Jun 2026
- detected Cloudflare Browser Insights Nov 2025