What powers cromwell.cz?
Last seen Jun 2026 · 32 technologies across 20 categories
A/B Testing
Kameleoon
since Oct 2025
Advertising
Microsoft Advertising
since Aug 2024
Twitter Ads
since Aug 2024
Analytics
Google Analytics
since Aug 2024
Linkedin Insight Tag
since Aug 2024
Microsoft Clarity
since Aug 2024
CDN
Amazon CloudFront
since Aug 2024
Cloudflare
since Sep 2024
Cookie compliance
Usercentrics
since Feb 2026
CRM
Salesforce
since Jul 2025
JavaScript frameworks
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Jul 2025
Miscellaneous
PaaS
Amazon Web Services
since Aug 2024
Performance
Priority Hints
since Aug 2024
Programming languages
Node.js
since Aug 2024
Reviews
Trustpilot
since Aug 2024
Search engines
Constructor.io
since Aug 2024
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Aug 2024
SEO
Tag managers
Google Tag Manager
since Apr 2025
UI frameworks
Webmail
Microsoft 365
since Sep 2024
Audience
- 72% desktop
- 28% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.36 / 10 · ranked #7,897,214 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 425 ms |
| CLS | 0.75 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- CDN: Amazon CloudFront
- Weight: 2.3 MB · 133 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped JSS Jun 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped OneTrust Mar 2026
- detected Usercentrics Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025