What powers kvkcentrum.cz?
Last seen Oct 2026 · 10 technologies across 10 categories
CMS
Font scripts
Google Font API
since Jan 2025
JavaScript frameworks
Vue.js
since Jan 2025
JavaScript libraries
Maps
Google Maps
since Jan 2025
Miscellaneous
Open Graph
since Jan 2025
Performance
Priority Hints
since Jan 2025
Programming languages
PHP
since Jan 2025
Tag managers
Google Tag Manager
since Jan 2025
Webmail
Google Workspace
since Jan 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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.56 / 10 · ranked #6,020,318 of all domains
5 referring domains · OpenPageRank
Page
- Language: Czech
- Weight: 1.1 MB · 35 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (3.73.27.108)
- DNS: wedos.com
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 3,385,095, 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
- detected Google Font API Jul 2026
- detected Google Maps Jul 2026
- detected Google Tag Manager Jul 2026
- detected Google Workspace Jul 2026
- detected Hammer.js Jul 2026
- detected Open Graph Jul 2026
- detected PHP Jul 2026
- detected Priority Hints Jul 2026
- detected Vue.js Jul 2026
- detected WebNode Jul 2026
- dropped Google Analytics Jun 2026
- dropped Nginx Jan 2026
- dropped OpenResty Jan 2026