What powers guarant.cz?
Last seen Oct 2026 · 28 technologies across 18 categories
Analytics
CMS
Databases
Font scripts
JavaScript Libraries
Maps
Miscellaneous
Operating Systems
Page builders
Performance
Programming Languages
Security
UI Frameworks
Video players
Web Application Frameworks
Web Server Extensions
Web Servers
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.71 / 10 · ranked #307,571 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- Weight: 12.3 MB · 83 requests
- WordPress theme: divi · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Jun 1997 (29 years) via INTERNET CZ, a.s., renews Oct 2027
- Hosted on Websupport (37.9.175.213, IPv6)
- DNS: forpsi.cz
- Email: guarant.cz
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 53,797, 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
Subdomains
| Host | Techs |
|---|---|
| guarant.cz | 17 |
| www.guarant.cz | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Complianz Sep 2026
- dropped core-js Sep 2026
- dropped Elementor Sep 2026
- dropped Google Tag Manager Sep 2026
- dropped Hello Elementor Sep 2026
- dropped jQuery UI Sep 2026
- dropped Open Graph Sep 2026
- dropped Polylang Sep 2026
- dropped Twitter Emoji (Twemoji) Sep 2026
- dropped Yoast SEO Sep 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped WP-Optimize Dec 2025