What powers sp4.rybnik.pl?
Last seen Aug 2026 · 17 technologies across 10 categories
Accessibility
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Web servers
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
- 100% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.72 / 10 · ranked #18,693,154 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 3.2 MB · 91 requests
- WordPress theme: raindrops · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: rapiddc.net
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 88,707,263
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 Popup Maker May 2026
- dropped Font Awesome Apr 2026
- dropped Imagely NextGEN Gallery Apr 2026
- dropped Lightbox Apr 2026
- dropped NextGEN Gallery Apr 2026
- dropped Nginx Feb 2026
- dropped OpenResty Feb 2026
- detected Popup Maker Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Nginx Dec 2025
- detected OpenResty Dec 2025
- detected Priority Hints Dec 2025