What powers johnc.sk?
Last seen Jun 2026 · 21 technologies across 15 categories
Advertising
Criteo
since Jun 2021
Affiliate programs
Post Affiliate Pro
since Jul 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
Cookie compliance
CookieHub
since Mar 2022
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Apr 2024
Operating systems
AlmaLinux
since Sep 2023
Programming languages
Security
reCAPTCHA
since Jul 2023
Tag managers
Google Tag Manager
since Jan 2019
Web server extensions
Web servers
Audience
- 60% desktop
- 34% phone
- 6% tablet
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.88 / 10 · ranked #14,922,115 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Slovak
- Weight: 7.2 MB · 125 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
- dropped Adobe Audience Manager Aug 2025