What powers 
fab.cz?
Last seen Oct 2026 · 12 technologies across 10 categories
Analytics
CMS
Cookie compliance
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Security
Tag managers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.01 / 10 · ranked #558,568 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 200 ms |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- CDN: Akamai
- Weight: 2.9 MB · 67 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Nov 1997 (29 years) via Corporation Service Company (Singapore) Pte Ltd, renews Oct 2027
- Hosted on Amazon Web Services (54.155.161.11)
- DNS: fab.cz
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC reject, CAA
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 6,996,065, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- detected Adobe Experience Manager Jul 2026
- detected Google Analytics Jul 2026
- detected Google Tag Manager Jul 2026
- detected HSTS Jul 2026
- detected Java Jul 2026
- detected Matomo Analytics Jul 2026
- detected OneTrust Jul 2026
- detected Open Graph Jul 2026
- detected Priority Hints Jul 2026
- detected React Jul 2026
- detected styled-components Jul 2026
- dropped Lodash Jun 2026