What powers sauron.cz?
Last seen Jun 2026 · 17 technologies across 11 categories
CMS
Databases
MySQL
since Jul 2019
Font scripts
Google Font API
since Sep 2025
Twitter Emoji (Twemoji)
since Jan 2026
JavaScript libraries
Miscellaneous
Operating systems
CentOS
since Feb 2019
Page builders
WordPress Block Editor
since Sep 2025
Performance
Priority Hints
since Sep 2025
Programming languages
PHP
since Feb 2019
Web servers
WordPress plugins
Formidable Form
since Sep 2025
Smart Slider 3
since Sep 2025
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.97 / 10 · ranked #3,675,102 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.6 MB · 43 requests
- WordPress theme: prespa-pro · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sauron.cz | 15 |
| hotspot.sauron.cz | 3 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- detected HTTP/3 Oct 2025
- detected OpenResty Oct 2025
- detected Formidable Form Sep 2025
- detected Google Font API Sep 2025
- detected jQuery Migrate Sep 2025
- detected Nginx Sep 2025
- detected Priority Hints Sep 2025
- detected Smart Slider 3 Sep 2025
- detected WordPress Block Editor Sep 2025