⚡ Standards in Taiwan

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

Taiwan is an East Asian island country with a population of around 23.6 million people.

According to our statistics, standards are used on 95% of websites from Taiwan.

⭐ Most Popular in 2026

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

The most popular is CSS with an impressive share of 95.9%, followed by HTML with 90.5% and Open Graph with 58.9%.

CSS 95.9%
HTML 90.5%
Open Graph 58.9%
DNS Prefetch 21.4%
SearchAction 17.8%
Preconnect 17.6%
JSON 15.9%
Preload 15.7%
RSD 15.5%
XFN 14%
Speculation Rules 9.5%
XHTML 8.5%
Pingback 7.7%
YAML 4.3%
OAuth 1.9%

🚀 Highlights

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

4. DNS Prefetch ^(-2)
5. SearchAction ^(-2)
6. Preconnect ^(-2)
8. Preload ^(-1)
12. XHTML ^(-1)
15. OAuth ^(-1)
16. Prefetch ^(-1)
17. OpenID ^(-7)
18. Sitemap ^(-8)
20. Rack ^(-17)

✨ Top Web Standards

Below is a more detailed list of the top 25 of the 45 standards used on sites from Taiwan, ranked by their market share.

Rank	Name	Market share
1	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.	95.9%
2	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.	90.5%
3	Open Graph Menlo Park, California, United States Enables any web page to become a rich object in a social graph.	58.9%
4	DNS Prefetch Cambridge, Massachusetts, United States The rel="dns-prefetch" attribute on HTML elements.	21.4%
5	SearchAction Cambridge, Massachusetts, United States A structured data type from Schema.org that describes a website's search capability.	17.8%
6	Preconnect Cambridge, Massachusetts, United States The rel="preconnect" attribute on HTML elements.	17.6%
7	JSON A lightweight, language-independent data exchange format derived from JavaScript and used to structure and transmit data between systems.	15.9%
8	Preload Cambridge, Massachusetts, United States The rel="preload" attribute on HTML elements.	15.7%
9	RSD An XML format that helps client software find the services needed to read, edit, or "work with" weblogging software.	15.5%
10	XFN An HTML microformat that provides a simple way to represent human relationships using links.	14%
11	Speculation Rules Mountain View, California, United States API is used to improve navigation performance by prefetching or even prerendering future navigations.	9.5%
12	XHTML Cambridge, Massachusetts, United States An XML-based markup language that extends HTML 4.	8.5%
13	Pingback A method for web authors to request notification when somebody links to one of their documents.	7.7%
14	YAML A data serialization language designed to be human friendly and work well with modern programming languages for common everyday tasks.	4.3%
15	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.	1.9%
16	Prefetch Cambridge, Massachusetts, United States The rel="prefetch" attribute on HTML elements.	1.3%
17	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.	1.1%
18	Sitemap A file in XML format that allows webmasters to inform search engines about URLs on a website that are available for web crawling.	1.1%
19	OpenSearch Seattle, Washington, United States A specification that describes a website's search engine, enabling browsers, apps, and services to discover and integrate it.	1%
20	Rack A minimal, modular interface and invocation convention that operates between Ruby web servers and web applications to standardize how HTTP requests and responses are exchanged. FreeOpen source	0.9%
21	IAB TCF Brussels, Belgium An open-source industry standard developed by IAB Europe that helps companies comply with GDPR and ePrivacy requirements when processing personal data in digital advertising ecosystems.	0.7%
22	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.	0.5%
23	Text Cambridge, Massachusetts, United States The plain text document format.	0.4%
24	CGI Wilmington, Delaware, United States An interface specification that enables web servers to execute an external program to process HTTP requests.	0.4%
25	Sass A stylesheet language that compiles to CSS and allows developers to use variables, nested rules, mixins, and functions.	0.4%

👉 See Also

🌎 Standards in other countries

Data is based on the analysis of 12,210 websites from Taiwan.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.