⚡ Standards in Thailand

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

Thailand is a Southeast Asian country with a population of around 72 million people.

According to our statistics, standards are used on 97.8% of websites from Thailand.

⭐ Most Popular in 2026

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

The most popular is CSS with an impressive share of 97.9%, followed by HTML with 96.1% and Preconnect with 51.4%.

CSS 97.9%
HTML 96.1%
Preconnect 51.4%
Open Graph 48.8%
RSD 39.2%
SearchAction 35.2%
JSON 33.7%
XFN 31.9%
DNS Prefetch 23.9%
Preload 16.6%
Speculation Rules 11.7%
Pingback 10.3%
XHTML 3.4%
Prefetch 2.1%
OAuth 1.3%

🚀 Highlights

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

3. Preconnect ^(-5)
6. SearchAction ^(-1)
8. XFN ^(-2)
14. Prefetch ^(-3)
15. OAuth ^(-1)
16. OpenID ^(-8)
18. IDN ^(-17)
21. Sass ^(-1)
22. Less ^(-3)

✨ Top Web Standards

Below is a more detailed list of the top 25 of the 42 standards used on sites from Thailand, 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.	97.9%
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.	96.1%
3	Preconnect Cambridge, Massachusetts, United States The rel="preconnect" attribute on HTML elements.	51.4%
4	Open Graph Menlo Park, California, United States Enables any web page to become a rich object in a social graph.	48.8%
5	RSD An XML format that helps client software find the services needed to read, edit, or "work with" weblogging software.	39.2%
6	SearchAction Cambridge, Massachusetts, United States A structured data type from Schema.org that describes a website's search capability.	35.2%
7	JSON A lightweight, language-independent data exchange format derived from JavaScript and used to structure and transmit data between systems.	33.7%
8	XFN An HTML microformat that provides a simple way to represent human relationships using links.	31.9%
9	DNS Prefetch Cambridge, Massachusetts, United States The rel="dns-prefetch" attribute on HTML elements.	23.9%
10	Preload Cambridge, Massachusetts, United States The rel="preload" attribute on HTML elements.	16.6%
11	Speculation Rules Mountain View, California, United States API is used to improve navigation performance by prefetching or even prerendering future navigations.	11.7%
12	Pingback A method for web authors to request notification when somebody links to one of their documents.	10.3%
13	XHTML Cambridge, Massachusetts, United States An XML-based markup language that extends HTML 4.	3.4%
14	Prefetch Cambridge, Massachusetts, United States The rel="prefetch" attribute on HTML elements.	2.1%
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.	1.3%
16	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%
17	YAML A data serialization language designed to be human friendly and work well with modern programming languages for common everyday tasks.	0.6%
18	IDN Internationalized Domain Names allow people around the world to use domain names in local languages, such as Arabic, Chinese, or Cyrillic.	0.5%
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.	0.4%
20	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.	0.3%
21	Sass A stylesheet language that compiles to CSS and allows developers to use variables, nested rules, mixins, and functions.	0.3%
22	Less A backward-compatible CSS language extension inspired by Sass that supports variables, mixins, operations, and functions.	0.3%
23	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.	0.2%
24	GraphQL Menlo Park, California, United States A data query and manipulation language for APIs typically used for remote client-server communications.	0.2%
25	Trace Context Cambridge, Massachusetts, United States Defines standard HTTP headers and a value format for propagating context information that enables distributed tracing.	0.2%

👉 See Also

🌎 Standards in other countries

Data is based on the analysis of 22,527 websites from Thailand.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.