What powers urbex.cz?
Last seen Aug 2026 · 15 technologies across 11 categories
Authentication
Facebook Login
since Jun 2021
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Editors
Microsoft Word
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Video players
YouTube
since Jul 2022
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.40 / 10 · ranked #1,011,845 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 5.0 MB · 96 requests
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Nginx Mar 2026
- detected Apache HTTP Server Feb 2026