What powers 
bayzoltan.hu?
Last seen Sep 2026 · 21 technologies across 14 categories
Advertising
Analytics
CMS
Cookie compliance
Databases
Font scripts
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Video players
Webmail
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
Hungary
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.31 / 10 · ranked #433,122 of all domains
113 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Hungarian (Hungary)
- Weight: 3.3 MB · 67 requests
- WordPress theme: impreza · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Bay Zoltán Kutatóközpont (Bay Zoltán Foundation for Applied Research on Wikidata)
- Founded: 1993
- Country: Hungary
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on RACKHOST-AS (91.227.139.41)
- DNS: dns24.hu
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 1,930,639, 2 hosts
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
- dropped Apache HTTP Server Jul 2026
- detected YouTube Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Google Analytics Nov 2025