What powers jolleo.cz?
Last seen Oct 2026 · 20 technologies across 15 categories
Analytics
CDN
Comment systems
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Maps
Miscellaneous
PaaS
Performance
Security
Tag managers
UI frameworks
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 81% phone
- 19% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.28 / 10 · ranked #2,929,094 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 525 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 7.9 MB · 53 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Klenotnictví Jolleo
- Industry: Retail (declares
JewelryStore) - Sector: retail
- Country: Czech Republic
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (185.158.133.1)
- DNS: webglobe.cz
- Email: skok.cz
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 12,645,792, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected core-js Aug 2026
- detected Google Analytics Jul 2026
- detected Google Tag Manager Jul 2026
- dropped core-js Jun 2026
- dropped Facebook Pixel Jun 2026
- dropped FancyBox Jun 2026
- dropped Google Analytics Jun 2026
- dropped Google Tag Manager Jun 2026
- dropped HTTP/3 Jun 2026
- dropped jQuery Jun 2026
- dropped jQuery Migrate Jun 2026
- dropped jQuery UI Jun 2026
- dropped LazySizes Jun 2026
- dropped MySQL Jun 2026
- dropped Nginx Jun 2026
- dropped PHP Jun 2026
- dropped PrestaShop Jun 2026
- detected Amazon ALB May 2026
- detected Amazon Web Services May 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected HSTS May 2026
- detected Leaflet May 2026
- detected Livefyre May 2026
- detected Open Graph May 2026
- detected Priority Hints May 2026
- detected PWA May 2026
- detected Radix UI May 2026
- detected React May 2026
- detected React Router May 2026
- detected Shopify May 2026
- detected Tinybird May 2026
- dropped Apache HTTP Server Apr 2026
- detected HTTP/3 Apr 2026
- detected Nginx Mar 2026