What powers mangozpevnik.cz?
Last seen Aug 2026 · 18 technologies across 11 categories
Analytics
CDN
Cloudflare
since Jan 2026
Databases
Firebase
since Sep 2022
JavaScript frameworks
JavaScript libraries
Closure Library
since Oct 2023
Live chat
Facebook Chat Plugin
since Nov 2021
Miscellaneous
Programming languages
Node.js
since May 2020
Security
Tag managers
Google Tag Manager
since Jul 2023
Webmail
Google Workspace
since Aug 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
- 46% phone
- 42% desktop
- 12% tablet
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.02 / 10 · ranked #1,546,684 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Fastly
- Weight: 1.6 MB · 30 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| mangozpevnik.cz | 15 |
| app.mangozpevnik.cz | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jan 2026