What powers juwelakvarium.cz?
Last seen Aug 2026 · 24 technologies across 13 categories
Analytics
Authentication
Ecommerce
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
- Sep 2026 Content Signals changed
AI Crawlers
No AI crawlers blocked
Standards: Content Signals
Audience
- 72% phone
- 23% desktop
- 4% tablet
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.92 / 10 · ranked #3,812,847 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.6 MB · 86 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.juwelakvarium.cz | 24 |
| juwelakvarium.cz | 13 |
Full technology history →
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Recent changes
- detected Bootstrap Aug 2026
- detected Facebook Login Aug 2026
- detected HTTP/3 Aug 2026
- detected jQuery Aug 2026
- detected jQuery UI Aug 2026
- detected Nginx Aug 2026
- detected OpenResty Aug 2026
- detected PHP Aug 2026
- detected Priority Hints Aug 2026
- detected Shoptet Aug 2026
- detected Slick Aug 2026
- dropped Bootstrap Nov 2025
- dropped cdnjs Nov 2025
- dropped Cloudflare Nov 2025
- dropped Font Awesome Nov 2025
- dropped Google Sign-in Nov 2025
- dropped jQuery Nov 2025
- dropped OWL Carousel Nov 2025
- detected HSTS Oct 2025
- detected IIS Oct 2025
- detected Open Graph Oct 2025
- detected reCAPTCHA Oct 2025
- detected SweetAlert2 Oct 2025
- detected Swiper Oct 2025
- detected Windows Server Oct 2025