What powers rockserwis.pl?
Last seen Aug 2026 · 13 technologies across 9 categories
Analytics
CDN
Ecommerce
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Tag managers
UI frameworks
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
- 67% phone
- 33% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.84 / 10 · ranked #698,494 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish
- Weight: 4.1 MB · 140 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Rock-Serwis
- Founded: 1983
- Country: Poland
From Wikidata (CC0).
Infrastructure
- Hosted on AS9141 P4 Play UPC PL network (94.75.85.110)
- Email: rockserwis.pl
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,266,455, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rockserwis.pl | 13 |
| www.rockserwis.pl | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Aug 2026