What powers 
zfabryki.pl?
Last seen Oct 2026 · 18 technologies across 11 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Reviews
Security
Tag managers
Web servers
Webmail
AI Crawlers
Blocks 9 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- AI2Bot Blocked
- Bytespider Blocked
- ClaudeBot Blocked
- Diffbot Blocked
- FacebookBot Blocked
- GPTBot Blocked
- img2dataset Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
9 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 77% phone
- 23% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.84 / 10 · ranked #698,637 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish
- Weight: 2.1 MB · 83 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on PL-BEYOND-AS (5.149.162.2)
- DNS: iai-system.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Certum, RSA 4096, wildcard, expires May 2027
- Common Crawl link graph: rank 3,382,161, 7 hosts
- Verified with: Meta Business, Pinterest
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- dropped Partytown Jun 2026