Web Technologies Used by alza.cz

ASP.NET is an open-source server-side web application framework designed for web development to produce dynamic web pages developed by Microsoft to allow programmers to build dynamic web sites, applications and services.

Google Tag Manager is a free tool from Google that enables users to easily add, update, and manage website tags. Tags are snippets of code that allow websites to track activity, such as page visits and clicks, in order to better understand user behavior. Google Tag Manager makes it easy to quickly and easily add, update, and manage website tags without having to manually update code. It also helps to ensure that tags are firing correctly and accurately tracking user activity.

Babel is a free and open-source transcompiler for writing next generation JavaScript.

jQuery is a JavaScript library designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. It is free, open-source software using the permissive MIT License.

jQuery Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9. It basically restores deprecated features and behaviours so that older code will still run properly on the current jQuery version and later.

jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.

core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.

LazySizes is a JavaScript library used to delay the loading of images (iframes, scripts, etc) until they come into view.

The web-vitals JavaScript is a tiny, modular library for measuring all the web vitals metrics on real users.

React is a JavaScript library for building user interfaces. It is maintained by Facebook and a community of individual developers and companies. React can be used as a base in the development of single-page or mobile applications, as it is optimal for fetching rapidly changing data that needs to be recorded.

Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.

Google's Font API provides website developers a means by which they may quickly add custom fonts to their website.

Cloudflare is a company that provides content delivery network services, DDoS mitigation, Internet security and distributed domain name server services. Cloudflare's services sit between the visitor and the Cloudflare user's hosting provider, acting as a reverse proxy for websites.

Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots.

Google Optimize allows you to test variants of web pages and see how they perform.