What powers kavarnaslagr.cz?
Last seen Sep 2026 · 14 technologies across 11 categories
CDN
Amazon SES
since Aug 2025
Font scripts
JavaScript libraries
AOS
since Jun 2023
Miscellaneous
Open Graph
since Jun 2023
PWA
since Jun 2023
PaaS
Amazon Web Services
since Aug 2025
Programming languages
PHP
since Jun 2023
Security
HSTS
since Jun 2023
UI frameworks
Web frameworks
Web servers
Nginx
since Jun 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.39 / 10 · ranked #2,708,106 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.1 MB · 30 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on WEDOS (31.31.72.229)
- Email: Seznam Email
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 3,755,909
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Typekit Apr 2026