What powers 
hdsystem.pl?
Last seen Oct 2026 · 21 technologies across 13 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
Tag managers
UI frameworks
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Allowed (was Restricted)
- Oct 2026 *: Restricted (was Allowed)
- Aug 2026 *: Allowed (was Restricted)
- Aug 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 14% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #364,034 of all domains
101 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish (Poland)
- Weight: 7.3 MB · 97 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- HD System
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on DHOSTING-AS dhosting.pl Sp. z o.o. (109.95.156.153)
- DNS: dhosting.pl
- Email: dpoczta.pl
- Email security: SPF (hard fail), DMARC monitor only, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 3,284,582, 4 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.hdsystem.pl | 14 |
| panel.hdsystem.pl | 12 |
| hdsystem.pl | 8 |
Full technology history →
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Recent changes
- detected Joomla Oct 2026