⚡ Standards in Curacao

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

Curacao is a Caribbean constituent country of the Kingdom of the Netherlands with a population of around 150 thousand people.

According to our statistics, standards are used on 96% of websites from Curacao.

⭐ Most Popular in 2026

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

The most popular is HTML with an impressive share of 98.3%, followed by CSS with 97.5% and Open Graph with 67.4%.

🚀 Highlights

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

✨ Top Web Standards

Below is a more detailed list of the top 25 of the 26 standards used on sites from Curacao, ranked by their market share.

RankNameMarket 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.

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.

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.

4
SearchAction
Cambridge, Massachusetts, United States

A structured data type from Schema.org that describes a website's search capability.

5
JSON

A lightweight, language-independent data exchange format derived from JavaScript and used to structure and transmit data between systems.

6
DNS Prefetch
Cambridge, Massachusetts, United States

The rel="dns-prefetch" attribute on HTML <link> elements instructs web browsers to resolve domain names for external resources before those resources are requested.

7
Preconnect
Cambridge, Massachusetts, United States

The rel="preconnect" attribute on HTML <link> elements instructs browsers to establish early connections to external origins before resources are requested.

8
Speculation Rules
Mountain View, California, United States

A browser API that improves navigation performance by prefetching or prerendering pages that users are likely to visit next.

9
Preload
Cambridge, Massachusetts, United States

The rel="preload" attribute on HTML <link> elements instructs web browsers to fetch important resources early before they are requested during page rendering.

10
RSD
Wesley Hills, New York, United States

An XML format that allows client software to discover services provided by web publishing systems.

11
XFN
United States

An HTML microformat that represents human relationships by adding metadata to hyperlinks between websites and profiles.

12
Pingback

An XML-RPC-based protocol that allows websites to notify each other when one links to another.

13
Prefetch
Cambridge, Massachusetts, United States

The rel="prefetch" attribute on HTML <link> elements tells the browser to download resources that are likely to be needed for future navigation when the current page is idle.

14
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.

15
GraphQL
Menlo Park, California, United States

A data query and manipulation language for APIs typically used for remote client-server communications.

16
Sitemap

A specialized XML file that lists a website's URLs and helps search engines discover pages available for crawling and indexing.

17
XHTML
Cambridge, Massachusetts, United States

An XML-based markup language that extends HTML 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.

19
YAML
Seattle, Washington, United States

A human-readable data serialization language designed for representing structured data and exchanging it between systems and programming languages.

20
RDF
Cambridge, Massachusetts, United States

A W3C standard model for describing and exchanging graph-based data on the web.

21
OpenSearch
Seattle, Washington, United States

A specification that describes a website's search engine, enabling browsers, apps, and services to discover and integrate it.

22
Trace Context
Cambridge, Massachusetts, United States

Defines standard HTTP headers and a value format for propagating context information that enables distributed tracing.

23
JSON Web Token
Fremont, California, United States

An open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object.

24
Sass

A stylesheet language that compiles to CSS and allows developers to use variables, nested rules, mixins, and functions.

25
WebAssembly
Cambridge, Massachusetts, United States

A portable binary instruction format that runs in modern web browsers with near-native performance, enabling frontend coding in languages that were not traditionally used for web interfaces, such as C/C++, C#, and Rust.

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