What powers bonett.cz?
Last seen Aug 2026 · 22 technologies across 13 categories
Advertising
Analytics
CDN
Cookie compliance
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Security
Tag managers
UI frameworks
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 Sep 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
3.41 / 10 · ranked #996,696 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 2.0 MB · 45 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Bonett Group
- Founded: 1997
- Sector: energy industry, gas industry, retail
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on TLAP-ZCOM (185.250.235.164)
- DNS: Active 24
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 19,068,251, 4 hosts
- Verified with: Microsoft 365
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.bonett.cz | 14 |
| energie.bonett.cz | 12 |
Full technology history →
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Recent changes
- dropped AOS Jan 2026
- dropped jQuery CDN Jan 2026
- dropped jsDelivr Jan 2026
- dropped Laravel Jan 2026
- dropped October CMS Jan 2026
- dropped Slick Jan 2026
- detected HSTS Dec 2025
- detected Lenis Dec 2025
- detected Lightbox Dec 2025
- detected Microsoft Ajax Content Delivery Network Dec 2025
- detected reCAPTCHA Dec 2025
- detected Tailwind CSS Dec 2025