What powers noir.pl?
Last seen Aug 2026 · 24 technologies across 15 categories
Analytics
CDN
Cookie compliance
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web server extensions
Web servers
Webmail
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
Search and AI assistants
- Amazonbot Blocked
The other 30 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
3 of 33 AI crawlers blocked
Audience
- 73% phone
- 27% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.33 / 10 · ranked #1,094,093 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish
- Weight: 5.2 MB · 99 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Noir sur Blanc
- Founded: 1990
- Country: Switzerland
From Wikidata (CC0).
Infrastructure
- Hosted on PL-IWACOM-AS (185.238.75.200)
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 3,150,243, 4 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| noir.pl | 20 |
| www.noir.pl | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jQuery CDN Jun 2026
- detected Nginx Jun 2026
- detected Ubuntu Jun 2026