What powers systee.cz?
Last seen Sep 2026 · 14 technologies across 9 categories
CMS
Databases
Firebase
since May 2026
PostgreSQL
since Nov 2025
Ecommerce
Cart Functionality
since Mar 2026
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Miscellaneous
Programming languages
Security
HSTS
since Nov 2025
Tag managers
Google Tag Manager
since Nov 2025
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
1.04 / 10 · ranked #11,972,378 of all domains
2 referring domains · OpenPageRank
Infrastructure
- Hosted on Websupport (37.9.175.163)
- DNS: websupport.cz
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 62,926,765, 2 hosts
- Verified with: Atlassian, Google, Microsoft 365
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
- detected Firebase May 2026