⚡ Browser APIs in Angola

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.

Angola is a Southern African country with a population of over 37 million people.

According to our data, browser APIs are detected on 32.9% of websites from Angola.

Statistics based on 258 analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is Web Storage, which dominates the market with an overwhelming 89.4% share.
It is followed by Fetch with 23.5% and XMLHttpRequest with 10.6%.

Web Storage 89.4%
Fetch 23.5%
XMLHttpRequest 10.6%
Beacon API 7.1%
Navigation Timing 5.9%
Interest-Based Advertising Opt-Out 2.4%
WebSocket 1.2%
PerformanceObserver 1.2%
WebGL 1.2%
Speech Recognition API 1.2%
Notifications API 1.2%

🚀 Highlights

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

6. Interest-Based Advertising Opt-Out ^(-2)
10. Speech Recognition API ^(-6)
11. Notifications API ^(-3)

✨ Best Browser APIs

Below is a more detailed list of 11 browser APIs used on sites from Angola, ranked by their market share.

Rank	Name	Market share
1	Web Storage Cambridge, Massachusetts, United States A browser API that provides client-side key-value storage for websites, allowing data to be stored directly in a user's web browser.	89.4%
2	Fetch Cambridge, Massachusetts, United States A modern JavaScript API for requesting network resources and exchanging data between web applications and servers.	23.5%
3	XMLHttpRequest Cambridge, Massachusetts, United States A JavaScript API for sending HTTP and HTTPS requests and receiving data from web servers without reloading the current page.	10.6%
4	Beacon API Cambridge, Massachusetts, United States Used to send asynchronous and non-blocking requests to a web server.	7.1%
5	Navigation Timing Cambridge, Massachusetts, United States A part of the Performance API that provides metrics related to navigation from one page to another.	5.9%
6	Interest-Based Advertising Opt-Out The interest-based advertising opt-out allowed sites to exclude themselves from Federated Learning of Cohorts cohort calculations using the "interest-cohort=()" permission policy.	2.4%
7	WebSocket Fremont, California, United States A communication protocol that enables persistent, full-duplex data exchange between a client and a server over a single TCP connection.	1.2%
8	PerformanceObserver Cambridge, Massachusetts, United States A part of the Performance API that is used to monitor performance measurement events.	1.2%
9	WebGL Beaverton, Oregon, United States A cross-platform, royalty-free web standard that provides a low-level JavaScript API for rendering interactive 2D and 3D graphics directly in web browsers without plug-ins.	1.2%
10	Speech Recognition API A part of the Web Speech API that controls the speech recognition service.	1.2%
11	Notifications API Cambridge, Massachusetts, United States Used to configure and display desktop notifications to the user.	1.2%

👉 See Also

🌎 Browser APIs in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 258 websites from Angola.
We currently track the presence of 18 browser APIs across the web.
Of these, 11 were detected on websites from Angola.
Statistics were last calculated on September 19, 2026.
For more details, see our methodology and disclaimer.