What powers wzc.com.pl?
Last seen Oct 2026 · 19 technologies across 12 categories
Analytics
Matomo Analytics
since Aug 2020
Font scripts
Google Font API
since Mar 2021
JavaScript frameworks
JavaScript libraries
Swiper
since Jan 2026
Miscellaneous
Operating systems
Debian
since Apr 2021
Performance
Priority Hints
since Jan 2026
Programming languages
PHP
since Aug 2021
Security
HSTS
since Jan 2026
UI frameworks
Web frameworks
CodeIgniter
since Aug 2021
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 78% phone
- 22% desktop
Poland
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.04 / 10 · ranked #3,490,284 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Polish
- Weight: 0.8 MB · 28 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on NETARTGROUP (77.55.137.139)
- DNS: nazwa.pl
- Email: wzc.com.pl
- Email security: SPF (soft fail), DMARC quarantine, DNSSEC signed, CAA
- SSL: nazwa.pl, ECDSA P384, wildcard, expires Dec 2026
- Common Crawl link graph: rank 33,078,827, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.wzc.com.pl | 12 |
| bip.wzc.com.pl | 9 |
| ebok.wzc.com.pl | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS Jan 2026
- detected Open Graph Jan 2026
- detected Priority Hints Jan 2026
- detected PWA Jan 2026
- detected Swiper Jan 2026