What powers umcs.eu?
Last seen Aug 2026 · 34 technologies across 19 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
SEO
UI frameworks
Web servers
WordPress plugins
WordPress themes
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
- 54% desktop
- 46% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.34 / 10 · ranked #1,081,606 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish
- Weight: 0.6 MB · 48 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Wydawnictwo UMCS
- Founded: 1946
- Country: Poland
From Wikidata (CC0).
Infrastructure
- Hosted on LUBMAN-EDU-AS Poland, Lublin (87.246.207.215)
- DNS: umcs.lublin.pl
- Email: umcs.pl
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 728,790, 9 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nano2024.umcs.eu | 17 |
| bd2023.umcs.eu | 13 |
| pannonian2020.umcs.eu | 10 |
| wydawnictwo.umcs.eu | 10 |
| sis2022.umcs.eu | 8 |
| www.wydawnictwo.umcs.eu | 8 |
Full technology history →
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Recent changes
- detected Ubuntu Oct 2025