What powers lerni.sk?
Last seen Jun 2026 · 25 technologies across 15 categories
Analytics
Google Analytics
since Aug 2022
Microsoft Clarity
since Apr 2026
Authentication
Oxi Social Login
since Aug 2022
CDN
Cloudflare
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2022
Shopify
since Aug 2022
Font scripts
Google Font API
since Jan 2024
Issue trackers
Sentry
since May 2023
JavaScript libraries
Marketing automation
Klaviyo
since Aug 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Payment processors
Recharge
since Nov 2025
Performance
Priority Hints
since Mar 2023
Reviews
Judge.me
since Aug 2022
Security
Cloudflare Bot Management
since May 2026
HSTS
since Sep 2022
Shopify apps
Webmail
Google Workspace
since Aug 2022
Audience
- 78% phone
- 16% desktop
- 6% tablet
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.22 / 10 · ranked #9,614,317 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Slovak (Slovakia)
- CDN: Cloudflare
- Weight: 4.5 MB · 442 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 Cloudflare Bot Management May 2026
- dropped Smartlook May 2026
- detected Google Font API Apr 2026
- detected Microsoft Clarity Apr 2026
- dropped Rebuy Apr 2026
- dropped Omnisend Feb 2026
- detected Smartlook Feb 2026
- dropped Bunny Nov 2025
- dropped Bunny Fonts Nov 2025
- dropped jQuery CDN Nov 2025
- dropped JSS Nov 2025
- dropped LazySizes Nov 2025
- dropped Lodash Nov 2025
- dropped MUI Nov 2025
- dropped React Nov 2025
- detected Recharge Nov 2025
- dropped Smartlook Nov 2025
- detected Omnisend Oct 2025
- detected Ordersify Product Alerts Oct 2025
- detected Oxi Social Login Oct 2025
- detected Sentry Oct 2025
- detected Swiper Oct 2025
- dropped Apple Pay Sep 2025