What powers kros-stirin.cz?
Last seen Jul 2026 · 19 technologies across 11 categories
CMS
Databases
MySQL
since Oct 2022
Font scripts
Google Font API
since Oct 2022
Twitter Emoji (Twemoji)
since Oct 2022
JavaScript libraries
Lightbox
since Oct 2022
Miscellaneous
RSS
since Oct 2023
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Oct 2022
Security
HSTS
since Oct 2022
Web servers
Nginx
since Oct 2022
WordPress plugins
WordPress themes
ThemeGrill Accelerate
since Oct 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.82 / 10 · ranked #4,240,564 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Full technology history →
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Recent changes
- dropped Font Awesome Jul 2026
- dropped Bootstrap Oct 2025
- dropped Complianz Oct 2025
- dropped OWL Carousel Oct 2025
- dropped Select2 Oct 2025