⚡ Semantic Markup in Cape Verde

Semantic markup is code added to web pages to describe the meaning of content elements and their relationships, giving search engines and other systems clearer context beyond visual layout.

Cape Verde is a West African island country with a population of over 590 thousand people.

According to our research, semantic markup technologies are used on 77.4% of websites from Cape Verde.

Statistics based on 124 analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top semantic markup technologies in Cape Verde in 2026, based on market share.

The most popular is ARIA with a substantial share of 95.8%, followed by Open Graph with 56.3% and Twitter Cards with 36.5%.

ARIA 95.8%
Open Graph 56.3%
Twitter Cards 36.5%
Microdata 30.2%
oEmbed 28.1%
JSON-LD 20.8%
SearchAction 15.6%
Microformats 2.1%
RDFa 1%

🚀 Highlights

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

4. Microdata ^(-3)
9. RDFa ^(-1)

✨ Best Semantic Markup Technologies

Below is a more detailed list of 9 semantic markup technologies used on sites from Cape Verde, ranked by their market share.

Rank	Name	Market share
1	ARIA Cambridge, Massachusetts, United States A W3C technical specification that defines how to improve the accessibility of web content and applications, particularly those with dynamic interfaces and custom controls.	95.8%
2	Open Graph Menlo Park, California, United States A web metadata standard that defines how webpages are described as structured objects for use in social graphs and enables their consistent representation.	56.3%
3	Twitter Cards Bastrop, Texas, United States A metadata format used by X, originally Twitter, that enables links in posts to display rich previews with images, videos, and interactive media to increase engagement and traffic.	36.5%
4	Microdata Cambridge, Massachusetts, United States An HTML specification that is used to nest metadata within a document, in parallel with the existing content.	30.2%
5	oEmbed San Francisco, California, United States An open format that allows websites to embed representations of external URLs such as videos, images, and posts from third-party services.	28.1%
6	JSON-LD Cambridge, Massachusetts, United States A lightweight linked data format used to embed structured data into web pages.	20.8%
7	SearchAction Cambridge, Massachusetts, United States A structured data type from Schema.org that describes a website's search capability.	15.6%
8	Microformats A set of defined HTML classes and attributes created to serve as descriptive metadata about an element, representing commonly published things like people, events, blog posts, reviews, and so on.	2.1%
9	RDFa Cambridge, Massachusetts, United States An extension to HTML5 that adds attributes to markup things like people, places, events, recipes, and reviews.	1%

🗃️ 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 124 websites from Cape Verde.
We currently track the presence of 14 semantic markup technologies across the web.
Of these, 9 were detected on websites from Cape Verde.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.