What powers qrlearn.com?
Last seen Jun 2026 · 25 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
Vercel Analytics
since Sep 2023
CMS
Ecommerce
Font scripts
Google Font API
since Jun 2019
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Vercel
since Sep 2023
Performance
Priority Hints
since Jun 2025
Programming languages
Node.js
since Sep 2023
TypeScript
since Apr 2026
Security
HSTS
since Sep 2022
UI frameworks
Tailwind CSS
since Sep 2023
Audience
- 53% phone
- 41% desktop
- 6% tablet
South Africa
Kenya
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.29 / 10 · ranked #50,021,545 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.9 MB · 81 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| qrlearn.com | 17 |
| chat.qrlearn.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026