What powers 
isport.cz?
Last seen Jul 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Jun 2025
Cookie compliance
Didomi
since Jun 2025
JavaScript frameworks
Miscellaneous
Open Graph
since Jun 2025
Webpack
since Jun 2025
PaaS
Vercel
since Jun 2025
Performance
Priority Hints
since Jun 2025
Programming languages
Node.js
since Jun 2025
Security
HSTS
since Jun 2025
Tag managers
Google Tag Manager
since Jun 2025
Webmail
Google Workspace
since Jun 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
4.05 / 10 · ranked #534,194 of all domains
38 referring domains · OpenPageRank
Infrastructure
- Hosted on RINGIERSK-AS (91.235.52.165)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 586,114, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cloudflare Jul 2026
- dropped Microsoft Clarity Jul 2026