What powers kranzle.cz?
Last seen Sep 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Sep 2024
Hosting panels
Plesk
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Sep 2024
Tag managers
Google Tag Manager
since Nov 2024
Video players
Web frameworks
Nette Framework
since Jan 2019
Web servers
Nginx
since Feb 2024
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 80% phone
- 20% desktop
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.64 / 10 · ranked #2,254,727 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 16.9 MB · 189 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VSHOSTING (78.24.14.237)
- Email: Seznam Email
- Email security: no SPF record, no DMARC record, DNSSEC signed
- Common Crawl link graph: rank 16,912,468
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped jQuery Migrate Aug 2026