What powers a1c-calculator.com?
Last seen Jun 2026 · 9 technologies across 8 categories
Advertising
Google AdSense
since Jul 2025
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
cdnjs
since Jul 2025
Cloudflare
since Jul 2025
Font scripts
Google Font API
since Jul 2025
JavaScript graphics
JavaScript libraries
Miscellaneous
HTTP/3
since Jul 2025
Security
reCAPTCHA
since Jul 2025
Audience
- 66% phone
- 34% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #109,039,462 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.5 MB · 36 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025