What powers czechvirus.cz?
Last seen Jun 2026 · 37 technologies across 22 categories
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
Unpkg
since Mar 2025
CMS
WordPress
since Dec 2020
Databases
MySQL
since Aug 2018
Microsoft 365
since Jun 2024
SparkPost
since Aug 2022
JavaScript frameworks
GSAP
since Dec 2020
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Windows Server
since Nov 2023
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Aug 2018
Security
HSTS
since Sep 2022
SEO
Ahrefs
since Jun 2023
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Video players
Vimeo
since Jul 2021
Web frameworks
Microsoft ASP.NET
since Nov 2023
Web servers
Apache HTTP Server
since Feb 2024
Widgets
FlexSlider
since Jun 2021
WordPress plugins
Audience
- 76% phone
- 24% desktop
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.92 / 10 · ranked #1,735,416 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 4.4 MB · 102 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| viruzin.czechvirus.cz | 28 |
| czechvirus.cz | 16 |
Full technology history →
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