Standards Ranked #25–#44 on the Web in Hong Kong in 2026

📈 Standards Ranked #26–#44 in Hong Kong

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

Hong Kong is an East Asian special administrative region of China with a population of around 7.5 million people.

The following list shows the standards ranked from 26th to 44th out of 44 used on websites in Hong Kong.

Rank	Name	Market share
26	CGI Wilmington, Delaware, United States An interface specification that enables web servers to execute an external program to process HTTP requests.	0.3%
27	Less A backward-compatible CSS language extension inspired by Sass that supports variables, mixins, operations, and functions.	0.3%
28	Sitemap A file in XML format that allows webmasters to inform search engines about URLs on a website that are available for web crawling.	0.2%
29	XML Cambridge, Massachusetts, United States A markup language and file format for storing, transmitting, and reconstructing arbitrary data.	0.2%
30	Humans.txt A text file that can be created by developers to list the people who have contributed to a website.	0.2%
31	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.	0.1%
32	Markdown Philadelphia, Pennsylvania, United States A markup language used to add formatting to plain text documents.	0.1%
33	OpenAPI San Francisco, California, United States A specification language for defining HTTP APIs, typically written in YAML or JSON.	0.09%
34	RDF Cambridge, Massachusetts, United States A W3C standard model to describe and exchange graph data on the web.	0.07%
35	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.	0.03%
36	Webmention Cambridge, Massachusetts, United States A simple protocol to notify any URL when a website links to it, and for web pages to request notifications when somebody links to them.	0.02%
37	WebAssembly A portable binary code format that can be run in modern web browsers with near-native performance.	0.02%
38	Prerender The rel="prerender" attribute on HTML elements.	0.02%
39	LLMs.txt A proposed standard that provides structured content and instructions to guide large language models in understanding and summarizing a website's content.	0.01%
40	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	0.006%
41	AdChoices New Providence, New Jersey, United States A self-regulatory standard for online interest-based advertising that gives consumers enhanced control over the collection and use of their data to deliver relevant ads.	0.006%
42	Onion Sites are websites on the dark web that use the .onion top-level domain and are only accessible through online routing through Tor.	0.006%
43	IDN Internationalized Domain Names allow people around the world to use domain names in local languages, such as Arabic, Chinese, or Cyrillic.	0.006%
44	IPFS Wilmington, Delaware, United States A peer-to-peer protocol for storing and accessing files and websites in a decentralized file system.	0.006%

👉 See Also

🌎 Standards in other countries

Data is based on the analysis of 17,964 websites from Hong Kong.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.