What powers preciosa.com?
Last seen Oct 2026 · 27 technologies across 12 categories
Analytics
Facebook Pixel
since Jul 2021
Google Analytics
since Aug 2018
CMS
Databases
MySQL
since Sep 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
LazySizes
since Sep 2022
Priority Hints
since Dec 2025
Programming languages
TypeScript
since Oct 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2018
Web servers
WordPress plugins
WP Fastest Cache
since Sep 2022
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 64% phone
- 36% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #334,178 of all domains
144 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.3 |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- Weight: 1.3 MB · 66 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Preciosa
- Founded: 1991
- Sector: glass production
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Registered Feb 1997 (29 years) via Network Solutions, LLC, renews Feb 2028
- Hosted on VSHOSTING VSHosting s.r.o. (46.243.49.9)
- DNS: pregis.cz
- Email: pregis.cz
- Email security: SPF (soft fail), no DMARC record
- SSL: Sectigo, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 2,414,566, 15 hosts
- Verified with: Google, Microsoft 365, Yandex Webmaster
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pracujvpreciose.preciosa.com | 19 |
| cz.preciosa.com | 13 |
| www.preciosa.com | 13 |
Full technology history →
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Recent changes
- detected Priority Hints Dec 2025