What powers sercanie.pl?
Last seen Oct 2026 · 39 technologies across 21 categories
Analytics
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Mobile frameworks
Operating systems
Page builders
Photo galleries
Programming languages
Security
UI frameworks
Video players
Web 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 Oct 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
3.24 / 10 · ranked #1,212,391 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish (Poland)
- Weight: 3.6 MB · 85 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on FIBERLINK-AS (193.107.251.56)
- DNS: home.pl
- Email: home.pl
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 3,144,471, 14 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| belchatow.sercanie.pl | 17 |
| krakow.sercanie.pl | 15 |
| www.krakow.sercanie.pl | 15 |
| wydawnictwo.sercanie.pl | 14 |
| fatimska.sercanie.pl | 12 |
| www.fatimska.sercanie.pl | 12 |
| sercanie.pl | 10 |
| www.sercanie.pl | 10 |
Full technology history →
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Recent changes
- dropped Priority Hints Oct 2026
- detected Contact Form 7 Jul 2026
- detected PhotoSwipe Jan 2026
- detected jQuery Mobile Dec 2025
- detected jQuery UI Dec 2025
- detected YouTube Dec 2025