What powers grcl.cz?
Last seen Jun 2026 · 33 technologies across 16 categories
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
CMS
Cookie compliance
Databases
MySQL
since Jul 2021
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
Google Font API
since Jul 2021
Twitter Emoji (Twemoji)
since Jul 2021
JavaScript libraries
Miscellaneous
Mobile frameworks
Programming languages
PHP
since Feb 2020
TypeScript
since Dec 2022
Security
reCAPTCHA
since Nov 2022
UI frameworks
Web servers
Webmail
Google Workspace
since Aug 2022
Widgets
WordPress plugins
Polylang
since Oct 2022
Audience
- 68% phone
- 32% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.95 / 10 · ranked #3,721,116 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 1.8 MB · 111 requests
- WordPress theme: grcl · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Stackable Feb 2026
- dropped WordPress Block Editor Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026