What powers kloubin.cz?
Last seen Aug 2026 · 23 technologies across 13 categories
CMS
CRM
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Tag managers
Web servers
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 87% phone
- 9% desktop
- 4% tablet
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.06 / 10 · ranked #1,483,512 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 125 ms |
| CLS | 0.1 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech (Czechia)
- Weight: 0.5 MB · 18 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- KLOUBIN
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on SUPERNETWORK _ (95.168.198.61)
- Email: no MX record returned, SPF names Zoho Mail
- Email security: SPF (soft fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 9,870,882
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
- detected Fluent Forms Jul 2026
- detected Font Awesome Jul 2026
- detected jQuery Jul 2026
- detected OWL Carousel Jul 2026
- detected SVG Support Jul 2026
- dropped Font Awesome Jun 2026
- dropped jQuery Jun 2026
- dropped OWL Carousel Jun 2026
- dropped SVG Support Jun 2026
- detected Font Awesome Apr 2026
- detected jQuery Apr 2026
- detected OWL Carousel Apr 2026
- detected SVG Support Apr 2026
- detected SparkPost Jan 2026
- detected Zoho Jan 2026
- detected Zoho Mail Jan 2026
- dropped Font Awesome Oct 2025
- dropped jQuery Oct 2025
- dropped OWL Carousel Oct 2025
- dropped SVG Support Oct 2025