What powers lehkyholky.cz?
Last seen Aug 2026 · 9 technologies across 7 categories
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2024
PWA
since Jun 2026
Programming languages
PHP
since Feb 2024
Video players
Plyr
since Nov 2025
Web frameworks
Web servers
Apache HTTP Server
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
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.16 / 10 · ranked #1,329,473 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.6 MB · 65 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- LOYD CASTING PRODUCTION CZ s.r.o.
- Profiles: Facebook
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on CASABLANCA-AS Internet & Collocation Provider (109.123.216.79)
- DNS: forpsi.cz
- Email: no MX record returned
- Email security: DNSSEC signed
- Common Crawl link graph: rank 114,625,552
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server Jul 2026
- dropped Google Analytics Jul 2026
- detected jQuery Jul 2026
- detected jQuery UI Jul 2026
- detected Nette Framework Jul 2026
- detected Open Graph Jul 2026
- detected PHP Jul 2026
- detected Plyr Jul 2026
- detected PWA Jul 2026
- detected Raphael Jul 2026
- detected PWA Jun 2026
- detected Plyr Nov 2025