What powers qr-code.io?
Last seen Jun 2026 · 25 technologies across 15 categories
Advertising
Microsoft Advertising
since Sep 2024
Analytics
CDN
Documentation
Zendesk
since Sep 2024
Microsoft 365
since Sep 2024
Font scripts
JavaScript libraries
OWL Carousel
since Sep 2024
Splide
since Sep 2024
Marketing automation
Sendinblue
since Jun 2025
Miscellaneous
Payment processors
PayPal
since Sep 2024
Performance
Cloudflare Zaraz
since Sep 2024
Programming languages
PHP
since Sep 2024
RUM
Cloudflare Browser Insights
since Sep 2024
New Relic
since Sep 2024
Security
HSTS
since Jan 2025
Tag managers
Google Tag Manager
since Sep 2024
Audience
- 55% phone
- 44% desktop
- 1% tablet
Egypt
Peru
United States
India
Japan
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.04 / 10 · ranked #3,475,520 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.3 MB · 93 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API Dec 2025
- detected Google Font API Oct 2025