What powers classx.rs?
Last seen Jun 2026 · 22 technologies across 13 categories
Analytics
CDN
Cloudflare
since Mar 2023
Ecommerce
Cart Functionality
since Mar 2023
Shopify
since Nov 2023
JavaScript frameworks
React
since Jul 2025
JavaScript libraries
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Miscellaneous
HTTP/3
since Mar 2023
Open Graph
since Nov 2023
Performance
Priority Hints
since Sep 2023
Personalisation
Kiwi Sizing
since Nov 2023
Reviews
Loox
since Apr 2025
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Nov 2023
UI frameworks
Tailwind CSS
since Jul 2025
Webmail
Google Workspace
since Jul 2025
Audience
- 100% phone
Serbia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.27 / 10 · ranked #65,735,213 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Serbian
- CDN: Cloudflare
- Weight: 2.7 MB · 284 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Mautic Jun 2026
- dropped lit-element Mar 2026
- dropped lit-html Mar 2026
- detected Cloudflare Bot Management Nov 2025
- detected Google Analytics Nov 2025