What powers 
pbuk.pl?
Last seen Sep 2026 · 25 technologies across 17 categories
Caching
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
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
- 53% desktop
- 47% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.71 / 10 · ranked #305,058 of all domains
62 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 0.9 MB · 104 requests
- WordPress theme: hello-elementor (child: pbuk) · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NOT1-PL-AS (195.254.176.246)
- DNS: not-informatyka.pl
- Email: pbuk.pl
- Email security: no SPF record, no DMARC record
- SSL: nazwa.pl, ECDSA P384, wildcard, expires Nov 2026
- Common Crawl link graph: rank 8,495,430, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pbuk.pl | 20 |
| www.pbuk.pl | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped W3 Total Cache Sep 2026
- detected Redis Aug 2026
- detected Redis Object Cache Aug 2026
- detected WP-Optimize Aug 2026
- dropped Redis Jan 2026
- dropped Redis Object Cache Jan 2026
- detected Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025