What powers grason.cz?
Last seen Jun 2026 · 42 technologies across 24 categories
Analytics
Authentication
Facebook Login
since Apr 2023
CDN
Amazon CloudFront
since Sep 2022
Amazon S3
since Sep 2022
cdnjs
since Apr 2023
Cloudflare
since Nov 2022
CMS
Comment systems
Databases
MySQL
since Mar 2021
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Maps
Marketing automation
HubSpot
since Nov 2022
Miscellaneous
Operating systems
Debian
since May 2020
PaaS
Amazon Web Services
since Aug 2022
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
Security
Cloudflare Bot Management
since Nov 2022
HSTS
since Apr 2023
SEO
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Nette Framework
since May 2020
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Widgets
Facebook
since Jan 2019
Audience
- 69% phone
- 31% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.30 / 10 · ranked #1,123,980 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Amazon CloudFront
- Weight: 1.8 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| grason.cz | 24 |
| blog.grason.cz | 22 |
| jobs.grason.cz | 19 |
| www.grason.cz | 19 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Apr 2026