What powers rozarin.cz?
Last seen Oct 2026 · 18 technologies across 11 categories
Advertising
Microsoft Advertising
since Oct 2025
Analytics
Google Analytics
since Feb 2022
CDN
jQuery CDN
since Feb 2022
jsDelivr
since Feb 2022
Cookie compliance
JavaScript libraries
Maps
Google Maps
since Feb 2022
Miscellaneous
Programming languages
PHP
since Feb 2022
Security
reCAPTCHA
since Feb 2022
Web frameworks
Web servers
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.54 / 10 · ranked #6,163,961 of all domains
4 referring domains · OpenPageRank
Page
- Language: Czech
- Weight: 7.8 MB · 79 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Websupport (37.9.175.213, IPv6)
- DNS: websupport.cz
- Email: rozarin.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 16,916,109, 2 hosts
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
- dropped core-js Oct 2026