What powers set-english-free-course.com?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Mar 2025
CDN
Cloudflare
since Mar 2025
Font scripts
Google Font API
since Mar 2025
Hosting
IONOS
since Mar 2025
JavaScript libraries
LMS
Thinkific
since Mar 2025
Miscellaneous
Open Graph
since Mar 2025
Programming languages
Ruby
since Mar 2025
Reverse proxies
Envoy
since Apr 2026
Security
Tag managers
Google Tag Manager
since Mar 2025
Web frameworks
Ruby on Rails
since Mar 2025
Audience
- 71% phone
- 29% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.7 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.5 MB · 54 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Envoy Apr 2026
- dropped core-js Mar 2026
- dropped Froala Editor Mar 2026
- dropped Shopify Mar 2026
- dropped Shopify Buy Button Mar 2026