What powers 
kybloodcenter.org?
Last seen Sep 2026 · 31 technologies across 18 categories
Advertising
Microsoft Advertising
since Aug 2026
Simpli.fi
since Mar 2022
Analytics
Authentication
Facebook Login
since Jun 2021
CDN
Amazon CloudFront
since Aug 2023
Imgix
since Dec 2022
Font scripts
Google Font API
since Jan 2019
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript libraries
Live chat
LiveChat
since Jan 2023
Load balancers
Amazon ELB
since Apr 2026
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
Azure Edge Network
since Nov 2025
HTTP/3
since Dec 2024
Open Graph
since Sep 2022
Webpack
since Dec 2022
PaaS
Amazon Web Services
since Aug 2021
Azure
since Nov 2025
Security
HSTS
since Dec 2022
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Element UI
since Jul 2023
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Jan 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 70% phone
- 30% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.03 / 10 · ranked #548,440 of all domains
110 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 2.5 MB · 93 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (52.70.41.126)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 2,357,851, 4 hosts
- Verified with: Cisco, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.kybloodcenter.org | 20 |
| kybloodcenter.org | 19 |
| my.kybloodcenter.org | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Aug 2026
- dropped Cloudflare Bot Management Aug 2026
- detected Microsoft Advertising Aug 2026
- detected Azure Jul 2026
- detected Azure Edge Network Jul 2026
- detected HTTP/3 Jul 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected Amazon ELB Apr 2026
- detected Microsoft 365 Jan 2026
- detected Azure Nov 2025
- detected Azure Edge Network Nov 2025