⚡ Standards in Trinidad and Tobago

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

Trinidad and Tobago is a Caribbean country with a population of around 1.5 million people.

According to our statistics, standards are used on 94.6% of websites from Trinidad and Tobago.

⭐ Most Popular in 2026

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

The most popular is HTML with an impressive share of 97.2%, followed by CSS with 96.7% and JSON with 58.8%.

HTML 97.2%
CSS 96.7%
JSON 58.8%
Open Graph 50.7%
RSD 48.8%
DNS Prefetch 45%
XFN 37.4%
Speculation Rules 35.1%
SearchAction 29.4%
Preconnect 25.6%
Preload 22.7%
Pingback 19%
XHTML 2.4%
YAML 1.9%
Sass 1.9%

🚀 Highlights

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

1. HTML ^(-1)
3. JSON ^(-1)
7. XFN ^(-3)
8. Speculation Rules ^(-3)
15. Sass ^(-7)
16. OpenSearch ^(-3)
17. Humans.txt ^(-13)
20. XRDS ^(-21)
21. CGI ^(-2)
22. Less ^(-3)

✨ Top Web Standards

Below is a more detailed list of the top 25 of the 27 standards used on sites from Trinidad and Tobago, 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.	97.2%
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.	96.7%
3	JSON A lightweight, language-independent data exchange format derived from JavaScript and used to structure and transmit data between systems.	58.8%
4	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.	50.7%
5	RSD An XML format that helps client software find the services needed to read, edit, or "work with" weblogging software.	48.8%
6	DNS Prefetch Cambridge, Massachusetts, United States The rel="dns-prefetch" attribute on HTML elements.	45%
7	XFN An HTML microformat that provides a simple way to represent human relationships using links.	37.4%
8	Speculation Rules Mountain View, California, United States API is used to improve navigation performance by prefetching or even prerendering future navigations.	35.1%
9	SearchAction Cambridge, Massachusetts, United States A structured data type from Schema.org that describes a website's search capability.	29.4%
10	Preconnect Cambridge, Massachusetts, United States The rel="preconnect" attribute on HTML elements.	25.6%
11	Preload Cambridge, Massachusetts, United States The rel="preload" attribute on HTML elements.	22.7%
12	Pingback A method for web authors to request notification when somebody links to one of their documents.	19%
13	XHTML Cambridge, Massachusetts, United States An XML-based markup language that extends HTML 4.	2.4%
14	YAML Seattle, Washington, United States A data serialization language designed to be human friendly and work well with modern programming languages for common everyday tasks.	1.9%
15	Sass A stylesheet language that compiles to CSS and allows developers to use variables, nested rules, mixins, and functions.	1.9%
16	OpenSearch Seattle, Washington, United States A specification that describes a website's search engine, enabling browsers, apps, and services to discover and integrate it.	1.9%
17	Humans.txt A text file that can be created by developers to list the people who have contributed to a website.	1.4%
18	Prefetch Cambridge, Massachusetts, United States The rel="prefetch" attribute on HTML elements.	1.4%
19	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.	0.9%
20	XRDS An XML-based file format that provides a list of service endpoints (e.g., OpenID) available on a website.	0.5%
21	CGI Wilmington, Delaware, United States An interface specification that enables web servers to execute an external program to process HTTP requests.	0.5%
22	Less A backward-compatible CSS language extension inspired by Sass that supports variables, mixins, operations, and functions.	0.5%
23	Sitemap A file in XML format that allows webmasters to inform search engines about URLs on a website that are available for web crawling.	0.5%
24	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.	0.5%
25	RelMeAuth A proposed open standard for using rel-me links to profiles on OAuth supporting services to authenticate via either those profiles or your own site.	0.5%

Data is based on the analysis of 223 websites from Trinidad and Tobago.
Statistics were last calculated on March 30, 2026.
For details, see our methodology and disclaimer.