What powers hrko.cz?
Last seen May 2026 · 24 technologies across 15 categories
Analytics
CDN
Amazon S3
since Nov 2024
Cloudflare
since Jun 2025
CMS
WordPress
since Oct 2022
Databases
MySQL
since Oct 2022
JavaScript libraries
Swiper
since Dec 2022
Marketing automation
MailChimp
since Nov 2024
Miscellaneous
HTTP/3
since Jun 2025
Open Graph
since Oct 2022
PaaS
Amazon Web Services
since Nov 2024
Performance
Priority Hints
since May 2025
Programming languages
PHP
since Oct 2022
Security
Cloudflare Bot Management
since Jun 2025
SEO
Tag managers
Google Tag Manager
since Dec 2022
UI frameworks
Tailwind CSS
since Dec 2022
WordPress plugins
WP Fastest Cache
since Nov 2024
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.07 / 10 · ranked #1,474,257 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 13.9 MB · 258 requests
- WordPress theme: tamtomy · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.