What powers wcredo.eu?
Last seen Sep 2026 · 13 technologies across 9 categories
Analytics
Authentication
Editors
JavaScript libraries
Miscellaneous
Programming languages
UI frameworks
Video players
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
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.74 / 10 · ranked #18,222,749 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish (Poland)
- Weight: 109.1 MB · 23 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (49.12.122.77)
- DNS: cal.pl
- Email: wcredo.eu
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P384, expires Oct 2026
- Common Crawl link graph: rank 4,335,782, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| wcredo.eu | 13 |
| www.wcredo.eu | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Nginx Sep 2026
- detected OpenResty Sep 2026
- detected Facebook Login Jul 2026
- detected Kendo UI Jul 2026
- detected Modernizr Jul 2026
- detected YouTube Jul 2026
- dropped Facebook Login May 2026
- dropped Kendo UI May 2026
- dropped Modernizr May 2026
- dropped YouTube May 2026