What powers 
prebysfdn.org?
Last seen Aug 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Feb 2025
CMS
Craft CMS
since Feb 2025
Hosting
GoDaddy
since May 2023
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Feb 2025
Web frameworks
Yii
since Feb 2025
Web servers
Webmail
Apple iCloud Mail
since Jul 2023
Microsoft 365
since Oct 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 86% desktop
- 14% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.15 / 10 · ranked #479,046 of all domains
85 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 1.5 MB · 15 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Prebys Foundation (Conrad Prebys Foundation on Wikidata)
- Founded: 2020
- Country: United States
- Profiles: LinkedIn, YouTube, Instagram, Facebook
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on HETZNER-CLOUD3-AS (5.78.30.69)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,714,101, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted