What powers qrserver.com?
Last seen Jun 2026 · 24 technologies across 12 categories
Analytics
CDN
Cloudflare
since Nov 2021
Issue trackers
JavaScript Frameworks
JavaScript libraries
jQuery UI
since Jun 2018
Operating Systems
Debian
since Apr 2018
Programming Languages
Security
Cloudflare Bot Management
since Nov 2021
UI frameworks
Web Frameworks
Ruby on Rails
since Apr 2018
Web Server Extensions
Web Servers
Nginx
since May 2019
Audience
- 54% phone
- 46% desktop
Malaysia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.30 / 10 · ranked #3,871 of all domains
3,831 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.6 MB · 22 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.qrserver.com | 18 |
| manage.qrserver.com | 15 |