⚡ Browser APIs in Kazakhstan

Browser APIs (Application Programming Interfaces) are a set of functions that allow web developers to interact with the browser and system resources, providing features such as data storage, network requests, performance monitoring, graphics rendering, background tasks, and camera and microphone access.

Kazakhstan is a Central Asian country with a population of over 20 million people.

According to our data, browser APIs are detected on 25.3% of websites from Kazakhstan.

⭐ Most Popular in 2026

The following chart shows the top browser APIs in Kazakhstan in 2026, based on market share.

The most popular is Web Storage, which dominates the market with a substantial 64% share.
It is followed by XMLHttpRequest with 24% and Fetch with 11.9%.

Web Storage 64%
XMLHttpRequest 24%
Fetch 11.9%
WebSocket 8.1%
IndexedDB 2.6%
Interest-Based Advertising Opt-Out 2.1%
Beacon API 1.6%
Navigation Timing 1.5%
PerformanceObserver 0.7%
WebGL 0.7%
Origin Trials 0.3%
Geolocation API 0.3%
WebRTC 0.3%
Notifications API 0.2%
Screen Orientation API 0.2%

🚀 Highlights

Here is a list of the top APIs that are more popular in Kazakhstan than worldwide.
Differences between global and country rankings are shown in parentheses.

4. WebSocket ^(-3)
5. IndexedDB ^(-6)
6. Interest-Based Advertising Opt-Out ^(-2)
11. Origin Trials ^(-4)
16. Speech Recognition API ^(-1)

✨ Best Browser APIs

Below is a more detailed list of 16 browser APIs used on sites from Kazakhstan, ranked by their market share.

Rank	Name	Market share
1	Web Storage Cambridge, Massachusetts, United States A browser API and client-side key-value database that allows websites to store persistent data on users' devices.	64%
2	XMLHttpRequest Cambridge, Massachusetts, United States A JavaScript API to create HTTP requests.	24%
3	Fetch Cambridge, Massachusetts, United States A modern XMLHttpRequest alternative for fetching network resources.	11.9%
4	WebSocket Fremont, California, United States API enables full-duplex communication between a web browser and a web server.	8.1%
5	IndexedDB Cambridge, Massachusetts, United States A transactional NoSQL database system for the persistent storage of structured data inside a user's browser. Free	2.6%
6	Interest-Based Advertising Opt-Out Allowed sites to exclude themselves from Federated Learning of Cohorts cohort calculations using the "interest-cohort=()" permission policy.	2.1%
7	Beacon API Cambridge, Massachusetts, United States Used to send asynchronous and non-blocking requests to a web server.	1.6%
8	Navigation Timing Cambridge, Massachusetts, United States A part of the Performance API that provides metrics related to navigation from one page to another.	1.5%
9	PerformanceObserver Cambridge, Massachusetts, United States A part of the Performance API that is used to monitor performance measurement events.	0.7%
10	WebGL A cross-platform, royalty-free open web standard for a low-level 3D graphics API based on OpenGL.	0.7%
11	Origin Trials Mountain View, California, United States A way for developers to test and use experimental web platform features.	0.3%
12	Geolocation API Cambridge, Massachusetts, United States Allows web applications to retrieve the user's location, including latitude and longitude.	0.3%
13	WebRTC A set of protocols and APIs that enable real-time communication natively from web browsers and and mobile applications.	0.3%
14	Notifications API Cambridge, Massachusetts, United States Used to configure and display desktop notifications to the user.	0.2%
15	Screen Orientation API Cambridge, Massachusetts, United States Exposes the current type and angle of the device's screen orientation, and dispatches events when it changes.	0.2%
16	Speech Recognition API A part of the Web Speech API that controls the speech recognition service.	0.1%

👉 See Also

🌎 Browser APIs in other countries

Data is based on the analysis of 4,107 websites from Kazakhstan.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.