What powers instapujcovna.cz?
Last seen Jul 2026 · 17 technologies across 11 categories
Analytics
CDN
Amazon CloudFront
since Dec 2025
jsDelivr
since May 2026
Font scripts
Google Font API
since Dec 2025
Issue trackers
Help Scout
since Dec 2025
JavaScript frameworks
React
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2025
PWA
since Dec 2025
PaaS
Amazon Web Services
since Dec 2025
Performance
Priority Hints
since Dec 2025
Security
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Dec 2025
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.93 / 10 · ranked #14,007,519 of all domains
1 referring domains · OpenPageRank
Infrastructure
- Hosted on Amazon Web Services (3.173.21.154)
- DNS: wedos.com
- Email: no MX record returned
- Email security: DMARC monitor only, DNSSEC signed
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 29,040,032, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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