What powers nelly.cz?
Last seen Aug 2026 · 21 technologies across 12 categories
Advertising
Microsoft Advertising
since Jul 2025
Analytics
Google Analytics
since Mar 2025
Snowplow Analytics
since Mar 2025
CDN
Google Hosted Libraries
since Mar 2025
Ecommerce
Cart Functionality
since Mar 2025
Shoptet
since Mar 2025
Font scripts
Google Font API
since Mar 2025
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Mar 2025
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Mar 2025
Tag managers
Google Tag Manager
since Mar 2025
UI 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
AI Crawlers
No AI crawlers blocked
Audience
- 68% phone
- 30% desktop
- 3% tablet
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.88 / 10 · ranked #3,925,202 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 26.7 MB · 191 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Gravatar Jul 2026
- detected Microsoft Advertising Jun 2026
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026
- dropped Microsoft Advertising Feb 2026
- detected Microsoft Advertising Dec 2025