What powers echovaluecalc.com?
Last seen Jun 2026 · 6 technologies across 6 categories
Affiliate programs
Amazon Associates
since Apr 2026
Analytics
Google Analytics
since Nov 2025
Font scripts
Google Font API
since Nov 2025
PaaS
PythonAnywhere
since Nov 2025
Programming languages
Python
since Nov 2025
Widgets
Ko-fi
since Nov 2025
Audience
- 77% desktop
- 23% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.0 MB · 88 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Amazon Associates Apr 2026