What powers zenli.pl?
Last seen Oct 2026 · 13 technologies across 9 categories
CDN
Cloudflare
since Jun 2025
Ecommerce
Shopify
since Jun 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Jun 2025
Open Graph
since Jun 2025
PaaS
OVHcloud
since Jul 2026
Payment processors
Performance
Priority Hints
since Jun 2025
Security
HSTS
since Jun 2025
Webmail
Proton Mail
since Nov 2025
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 Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish
- CDN: Cloudflare
- Weight: 1.3 MB · 235 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- DNS: OVHcloud
- Email: Proton Mail
- Email security: SPF (soft fail), DMARC quarantine
- Verified with: Proton
DNS records as swept Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple Pay Oct 2026
- dropped Cart Functionality Oct 2026
- dropped Google Font API Oct 2026
- detected PayPal Oct 2026
- detected Shop Pay Oct 2026
- dropped Apple Pay Sep 2026
- dropped Google Pay Sep 2026
- dropped Klarna Checkout Sep 2026
- dropped Mastercard Sep 2026
- dropped PayPal Sep 2026
- dropped Visa Sep 2026
- dropped Cloudflare Bot Management May 2026
- dropped React May 2026
- dropped styled-components May 2026
- detected Klarna Checkout Apr 2026
- detected PayPal Apr 2026
- detected Proton Mail Apr 2026
- dropped Proton Mail Mar 2026
- detected Cloudflare Bot Management Feb 2026
- detected React Feb 2026
- detected styled-components Feb 2026
- dropped Cloudflare Bot Management Jan 2026
- dropped React Jan 2026
- dropped styled-components Jan 2026
- dropped Google Analytics Dec 2025
- dropped Omnisend Dec 2025
- dropped Sentry Dec 2025