What powers systematic.pl?
Last seen Oct 2026 · 17 technologies across 10 categories
Analytics
Google Analytics
since Apr 2022
JavaScript libraries
Maps
Google Maps
since Mar 2026
Miscellaneous
Operating systems
Debian
since Jun 2020
Programming languages
PHP
since Apr 2022
Tag managers
Google Tag Manager
since Mar 2026
UI frameworks
Bootstrap
since Mar 2026
Web frameworks
CodeIgniter
since Mar 2026
Web servers
LiteSpeed
since Mar 2026
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.76 / 10 · ranked #4,595,346 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Polish
- Weight: 12.9 MB · 392 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IT-SYSTEMATIC-GROUP (91.230.221.80)
- DNS: systematic.pl
- Email: systematic.pl
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 13,677,904, 7 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.systematic.pl | 15 |
| kamery.systematic.pl | 2 |
Full technology history →
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Recent changes
- dropped CakePHP Apr 2026