What powers jazykovka.info?
Last seen Jun 2026 · 41 technologies across 23 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Cloudflare Browser Insights
since Oct 2025
Google Analytics
since Jan 2019
Microsoft Clarity
since Sep 2024
CDN
CMS
WordPress
since Jan 2019
Cookie compliance
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Oct 2024
PaaS
Amazon Web Services
since Apr 2026
Page builders
Performance
Priority Hints
since Nov 2023
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
PHP
since Jan 2019
TypeScript
since Oct 2024
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Microsoft ASP.NET
since Oct 2024
Web servers
Widgets
WordPress plugins
Audience
- 69% phone
- 31% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.90 / 10 · ranked #3,856,261 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- CDN: Cloudflare
- Weight: 0.8 MB · 48 requests
- WordPress theme: page-builder-framework (child: spevacek-wpbf) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.jazykovka.info | 30 |
| online.jazykovka.info | 21 |
| studujeme.jazykovka.info | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Apr 2026
- detected Amazon Web Services Apr 2026
- dropped Nginx Apr 2026
- detected Cloudflare Browser Insights Mar 2026
- detected HTTP/3 Mar 2026
- dropped WordPress Multisite Mar 2026
- detected cdnjs Feb 2026
- detected Google Font API Feb 2026
- detected jQuery Migrate Feb 2026
- dropped cdnjs Jan 2026
- dropped Cloudflare Browser Insights Jan 2026
- dropped HTTP/3 Jan 2026
- detected IIS Dec 2025
- detected Nginx Dec 2025
- detected Windows Server Dec 2025
- detected FlyingPress Nov 2025
- dropped IIS Nov 2025
- dropped Nginx Nov 2025
- dropped Windows Server Nov 2025
- detected Cloudflare Browser Insights Oct 2025
- dropped Google Font API Oct 2025
- detected HTTP/3 Oct 2025
- dropped jQuery Migrate Oct 2025
- dropped WP Rocket Oct 2025
- dropped Page Builder Framework Sep 2025