What powers yoursurprise.sk?
Last seen Sep 2026 · 20 technologies across 13 categories
Analytics
Customer data platform
Ecommerce
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Payment processors
Performance
Programming languages
Security
Web frameworks
Webmail
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 92% phone
- 7% desktop
- 2% tablet
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.97 / 10 · ranked #1,638,036 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Slovak
- CDN: Fastly
- Weight: 0.9 MB · 147 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 Google Cloud (34.8.186.105, IPv6)
- DNS: Google Cloud DNS
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Sectigo, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 33,738,116
- Verified with: Google, Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected RxJS Aug 2026
- detected Cart Functionality Jul 2026
- detected core-js Jul 2026
- detected Datadog Jul 2026
- detected Express Jul 2026
- detected Google Workspace Jul 2026
- detected HSTS Jul 2026
- detected HTTP/3 Jul 2026
- detected HubSpot Jul 2026
- detected Microsoft Clarity Jul 2026
- detected Node.js Jul 2026
- detected Open Graph Jul 2026
- detected PayPal Jul 2026
- detected PHP Jul 2026
- detected Priority Hints Jul 2026
- detected PubSubJS Jul 2026
- detected PWA Jul 2026
- detected React Jul 2026
- detected React Router Jul 2026
- detected Segment Jul 2026