⚡ Standards in Macao

Web standards are a set of guidelines and specifications that define and describe various aspects of the World Wide Web.

Macao is an East Asian special administrative region of China with a population of around 690 thousand people.

According to our statistics, standards are used on 94.4% of websites from Macao.

Statistics based on 270 analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top standards on websites in Macao in 2026, based on market share.

The most popular is HTML with an impressive share of 88.2%, followed by CSS with 85.9% and Open Graph with 29.4%.

HTML 88.2%
CSS 85.9%
Open Graph 29.4%
DNS Prefetch 18.4%
JSON 18%
RSD 16.9%
Preload 11.4%
XHTML 11%
XFN 10.6%
SearchAction 10.2%
Preconnect 9%
Pingback 6.7%
Speculation Rules 5.1%
Prefetch 4.3%
OpenSearch 0.8%

🚀 Highlights

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

1. HTML ^(-1)
4. DNS Prefetch ^(-2)
7. Preload ^(-2)
8. XHTML ^(-5)
9. XFN ^(-1)
14. Prefetch ^(-3)
15. OpenSearch ^(-4)
17. WCAG ^(-28)
18. OpenID ^(-6)
19. Text ^(-8)

✨ Top Web Standards

Below is a more detailed list of 21 standards used on sites from Macao, ranked by their market share.

Rank	Name	Market share
1	HTML Cambridge, Massachusetts, United States A markup language used to create web pages and is the de facto standard for documents displayed in web browsers.	88.2%
2	CSS Cambridge, Massachusetts, United States A stylesheet language used to control the presentation of HTML and XML documents, defining layout, colors, typography, and responsive behavior across different devices.	85.9%
3	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.	29.4%
4	DNS Prefetch Cambridge, Massachusetts, United States The rel="dns-prefetch" attribute on HTML elements.	18.4%
5	JSON A lightweight, language-independent data exchange format derived from JavaScript and used to structure and transmit data between systems.	18%
6	RSD An XML format that helps client software find the services needed to read, edit, or "work with" weblogging software.	16.9%
7	Preload Cambridge, Massachusetts, United States The rel="preload" attribute on HTML elements.	11.4%
8	XHTML Cambridge, Massachusetts, United States An XML-based markup language that extends HTML 4.	11%
9	XFN An HTML microformat that provides a simple way to represent human relationships using links.	10.6%
10	SearchAction Cambridge, Massachusetts, United States A structured data type from Schema.org that describes a website's search capability.	10.2%
11	Preconnect Cambridge, Massachusetts, United States The rel="preconnect" attribute on HTML elements.	9%
12	Pingback A method for web authors to request notification when somebody links to one of their documents.	6.7%
13	Speculation Rules Mountain View, California, United States API is used to improve navigation performance by prefetching or even prerendering future navigations.	5.1%
14	Prefetch Cambridge, Massachusetts, United States The rel="prefetch" attribute on HTML elements.	4.3%
15	OpenSearch Seattle, Washington, United States A specification that describes a website's search engine, enabling browsers, apps, and services to discover and integrate it.	0.8%
16	OAuth Fremont, California, United States An open standard authorization protocol that allows applications to obtain limited access to user accounts without sharing passwords across web, mobile, and desktop environments.	0.8%
17	WCAG Cambridge, Massachusetts, United States The Web Content Accessibility Guidelines are an international standard developed by the W3C that defines how to make web content, including text and media, accessible to people with disabilities.	0.4%
18	OpenID San Ramon, California, United States A decentralized authentication protocol based on OAuth 2.0 that enables applications to verify a user's identity through an external identity provider instead of managing credentials directly.	0.4%
19	Text Cambridge, Massachusetts, United States The plain text document format.	0.4%
20	YAML Seattle, Washington, United States A human-readable data serialization language designed for representing structured data and exchanging it between systems and programming languages.	0.4%
21	Acceptable Ads Berlin, Germany A set of criteria defined by the independent Acceptable Ads Committee that allows publishers to reach ad-blocking users with respectful, non-intrusive and relevant ads.	0.4%

🗃️ 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 270 websites from Macao.
We currently track the presence of 54 standards across the web.
Of these, 21 were detected on websites from Macao.
Statistics were last calculated on May 6, 2026.
For more details, see our methodology and disclaimer.