What powers gault-millau.cz?
Last seen Aug 2026 · 20 technologies across 13 categories
Advertising
Microsoft Advertising
since Nov 2025
Analytics
Comment systems
JavaScript frameworks
GSAP
since Nov 2024
JavaScript libraries
Maps
Miscellaneous
Programming languages
PHP
since Nov 2024
Tag managers
Google Tag Manager
since Nov 2024
UI frameworks
Tailwind CSS
since Aug 2026
Web frameworks
Yii
since Feb 2025
Web servers
Nginx
since Nov 2024
Webmail
Microsoft 365
since Nov 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 72% phone
- 28% desktop
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.76 / 10 · ranked #272,505 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.4 MB · 34 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IGNUM-AS Czech Republic (62.109.150.252)
- DNS: webglobe.cz
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 9,386,174, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Tailwind CSS Aug 2026
- detected HTTP/3 Apr 2026
- detected Microsoft Advertising Nov 2025
- detected Microsoft Clarity Nov 2025