Standards Ranked #25–#46 on the Web in Ukraine in 2026

📈 Standards Ranked #26–#46 in Ukraine

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

Ukraine is an Eastern European country with a population of around 38 million people.

The following list shows the standards ranked from 26th to 46th out of 46 used on websites in Ukraine.

Rank	Name	Market share
26	Trace Context Cambridge, Massachusetts, United States Defines standard HTTP headers and a value format for propagating context information that enables distributed tracing.	0.3%
27	GraphQL Menlo Park, California, United States A data query and manipulation language for APIs typically used for remote client-server communications.	0.3%
28	Text Cambridge, Massachusetts, United States The plain text document format.	0.2%
29	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%
30	IDN Internationalized Domain Names allow people around the world to use domain names in local languages, such as Arabic, Chinese, or Cyrillic.	0.2%
31	Markdown Philadelphia, Pennsylvania, United States A markup language used to add formatting to plain text documents.	0.1%
32	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%
33	OpenAPI San Francisco, California, United States A specification language for defining HTTP APIs, typically written in YAML or JSON.	0.06%
34	Prerender The rel="prerender" attribute on HTML elements.	0.06%
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.	0.04%
36	LLMs.txt A proposed standard that provides structured content and instructions to guide large language models in understanding and summarizing a website's content.	0.04%
37	Humans.txt A text file that can be created by developers to list the people who have contributed to a website.	0.04%
38	XMP San Jose, California, United States An ISO standard for creating, processing, and exchanging metadata for digital documents.	0.03%
39	WebAssembly A portable binary code format that can be run in modern web browsers with near-native performance.	0.01%
40	XRDS An XML-based file format that provides a list of service endpoints (e.g., OpenID) available on a website.	0.01%
41	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.	0.01%
42	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%
43	ESI Cambridge, Massachusetts, United States A simple markup language used to define web page components for dynamic assembly and delivery of web applications at the edge of the Internet.	0.006%
44	Onion Sites are websites on the dark web that use the .onion top-level domain and are only accessible through online routing through Tor.	0.003%
45	ActivityPub A decentralized social networking protocol used by various fediverse services such as Mastodon, Pixelfed, and PeerTube.	0.003%
46	OpenTelemetry San Francisco, California, United States A vendor- and tool-agnostic observability framework and toolkit for creating and managing telemetry data such as traces, metrics, and logs.	0.003%

👉 See Also

🌎 Standards in other countries

Data is based on the analysis of 33,013 websites from Ukraine.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.