What powers hotelcollection.pl?
Last seen Sep 2026 · 75 technologies across 27 categories
A/B Testing
Accessibility
Advertising
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CDN
Cross border ecommerce
Ecommerce
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JavaScript frameworks
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Miscellaneous
PaaS
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Performance
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Shopify apps
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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 Oct 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 4.5 s |
| INP | 450 ms |
| CLS | 0 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish (Poland)
- CDN: Amazon CloudFront
- Weight: 12.0 MB · 759 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.33.55, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 30,436,015, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- dropped Boomerang Sep 2026
- dropped Flickity Sep 2026
- dropped PayPal Marketing Solutions Sep 2026
- dropped Refersion Sep 2026
- dropped Snap Pixel Sep 2026