What powers kalkman.cc?
Last seen Jun 2026 · 25 technologies across 12 categories
Affiliate programs
GoAffPro
since Sep 2022
Analytics
CDN
Cloudflare
since Sep 2022
jQuery CDN
since Sep 2022
Ecommerce
Cart Functionality
since Sep 2022
Shopify
since Sep 2022
JavaScript libraries
Marketing automation
Automizely
since Dec 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Performance
Priority Hints
since Feb 2023
Reviews
Judge.me
since May 2024
Security
Shopify apps
Seal Subscriptions
since Sep 2022
Shopify Chat
since May 2025
Audience
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.10 / 10 · ranked #3,323,455 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 12.5 MB · 460 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Preact Jun 2026
- detected Shopify Chat Jun 2026
- dropped Preact Oct 2025
- dropped Shopify Chat Oct 2025