What powers upster.cz?
Last seen May 2026 · 17 technologies across 13 categories
Appointment scheduling
Calendly
since Oct 2024
CMS
WordPress
since Sep 2023
Databases
MySQL
since Sep 2023
JavaScript frameworks
GSAP
since Oct 2024
JavaScript libraries
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Sep 2023
Page builders
WordPress Block Editor
since Oct 2024
Programming languages
PHP
since Sep 2023
Security
Really Simple SSL & Security
since Feb 2026
Tag managers
Google Tag Manager
since Sep 2023
Web servers
Apache Traffic Server
since Sep 2023
Webmail
Google Workspace
since Sep 2023
WordPress plugins
GenerateBlocks
since Oct 2024
WP Fastest Cache
since Oct 2024
Full technology history →
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