What powers centro.is?
Last seen Jun 2026 · 15 technologies across 8 categories
Analytics
CDN
cdnjs
since Nov 2021
Cloudflare
since Jul 2020
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Jul 2020
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Performance
Priority Hints
since Feb 2023
Security
HSTS
since Sep 2022
Shopify apps
MinMaxify
since Jun 2022
Audience
- 75% phone
- 26% desktop
Iceland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #27,606,368 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 5.3 MB · 525 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Facebook Pixel Dec 2025