What powers duckmath.org?
Last seen Jun 2026 · 12 technologies across 10 categories
Advertising
Google AdSense
since Mar 2023
Analytics
Google Analytics
since Mar 2023
CDN
Cloudflare
since Aug 2024
Cookie compliance
Funding Choices
since Aug 2024
Ecommerce
Cart Functionality
since Aug 2024
Font scripts
Google Font API
since Jan 2026
JavaScript frameworks
React
since Mar 2023
Miscellaneous
HTTP/3
since Aug 2024
Open Graph
since Mar 2023
Security
reCAPTCHA
since Mar 2023
UI frameworks
Tailwind CSS
since Jan 2026
Audience
- 88% desktop
- 9% phone
- 3% tablet
United States
United Kingdom
Canada
Spain
Netherlands
Australia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.34 / 10 · ranked #1,071,879 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 400 ms |
| CLS | 0.35 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.3 MB · 99 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Tag Manager Jun 2026
- detected Google Tag Manager Apr 2026
- dropped Google Tag Manager Feb 2026
- dropped jsDelivr Feb 2026
- dropped SoundCloud Feb 2026
- dropped Cart Functionality Aug 2025
- dropped Cloudflare Browser Insights Aug 2025
- dropped Fastly Aug 2025
- dropped GitHub Pages Aug 2025
- dropped Varnish Aug 2025