What powers akrac.cz?
Last seen Jun 2026 · 16 technologies across 10 categories
Advertising
Microsoft Advertising
since Feb 2025
Analytics
Google Analytics
since Oct 2021
Google Call Conversion Tracking
since Jun 2026
Microsoft Clarity
since May 2026
Umami
since Jun 2026
Cookie compliance
Font scripts
Google Font API
since Oct 2021
JavaScript libraries
Miscellaneous
HTTP/3
since Jul 2024
Open Graph
since Jan 2023
Security
HSTS
since Jan 2023
Tag managers
Google Tag Manager
since Oct 2021
Web servers
Apache Traffic Server
since Oct 2021
Webmail
Google Workspace
since Jan 2023
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.05 / 10 · ranked #11,815,935 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.3 MB · 43 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Call Conversion Tracking Jun 2026
- detected HSTS Jun 2026
- detected Umami Jun 2026
- detected Microsoft Clarity May 2026
- detected core-js Mar 2026
- detected Facebook Pixel Mar 2026
- dropped Nginx Jan 2026
- detected Apache Traffic Server Dec 2025
- dropped Bold Page Builder Dec 2025
- dropped Bold Themes Dec 2025
- dropped Contact Form 7 Dec 2025
- dropped HSTS Dec 2025
- dropped jQuery Dec 2025
- dropped jQuery Migrate Dec 2025
- dropped MySQL Dec 2025
- dropped PHP Dec 2025
- dropped Priority Hints Dec 2025
- dropped RSS Dec 2025
- dropped Site Kit Dec 2025
- dropped Slick Dec 2025
- dropped WordPress Dec 2025
- dropped Yoast SEO Dec 2025
- detected Lightbox Nov 2025