What powers onlinegradecalculator.io?
Last seen Jun 2026 · 21 technologies across 13 categories
Advertising
Google AdSense
since Nov 2024
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Nov 2024
Microsoft Clarity
since Nov 2024
CDN
Cloudflare
since Nov 2024
Font scripts
Google Font API
since Apr 2025
Issue trackers
Sentry
since Mar 2025
JavaScript frameworks
Miscellaneous
Performance
Priority Hints
since Nov 2024
Programming languages
Node.js
since Nov 2024
Security
reCAPTCHA
since Nov 2024
Tag managers
Google Tag Manager
since Nov 2024
UI frameworks
Headless UI
since Nov 2024
Tailwind CSS
since Nov 2024
Widgets
Ko-fi
since Nov 2024
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.5 MB · 175 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| onlinegradecalculator.io | 21 |
| www.onlinegradecalculator.io | 19 |
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025