What powers papirnictvioskarek.cz?
Last seen Aug 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Apr 2019
Snowplow Analytics
since May 2025
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since Apr 2026
Operating systems
Windows Server
since Apr 2023
Performance
Priority Hints
since Mar 2024
Security
HSTS
since Apr 2023
Tag managers
Google Tag Manager
since Feb 2021
Web frameworks
Microsoft ASP.NET
since Apr 2023
Web servers
Webmail
Microsoft 365
since Dec 2022
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 78% phone
- 18% desktop
- 4% tablet
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.98 / 10 · ranked #1,629,486 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0.2 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 2.6 MB · 76 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected Open Graph Apr 2026
- detected Snowplow Analytics Mar 2026