Standards Ranked #25–#45 on the Web in Romania in 2026

📈 Standards Ranked #26–#45 in Romania

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

Romania is a Southeastern European country with a population of around 19 million people.

The following list shows the standards ranked from 26th to 45th out of 45 used on websites in Romania.

Rank	Name	Market share
26	Sass A stylesheet language that compiles to CSS and allows developers to use variables, nested rules, mixins, and functions.	0.6%
27	OpenAPI San Francisco, California, United States A specification language for defining HTTP APIs, typically written in YAML or JSON.	0.4%
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.	0.4%
29	RDF Cambridge, Massachusetts, United States A W3C standard model to describe and exchange graph data on the web.	0.3%
30	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.	0.2%
31	Markdown Philadelphia, Pennsylvania, United States A markup language used to add formatting to plain text documents.	0.1%
32	XML Cambridge, Massachusetts, United States A markup language and file format for storing, transmitting, and reconstructing arbitrary data.	0.1%
33	LLMs.txt A proposed standard that provides structured content and instructions to guide large language models in understanding and summarizing a website's content.	0.09%
34	Prerender The rel="prerender" attribute on HTML elements.	0.08%
35	Humans.txt A text file that can be created by developers to list the people who have contributed to a website.	0.07%
36	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.	0.07%
37	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.	0.05%
38	WebAssembly A portable binary code format that can be run in modern web browsers with near-native performance.	0.04%
39	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.	0.03%
40	Onion Sites are websites on the dark web that use the .onion top-level domain and are only accessible through online routing through Tor.	0.03%
41	XMP San Jose, California, United States An ISO standard for creating, processing, and exchanging metadata for digital documents.	0.02%
42	XRDS An XML-based file format that provides a list of service endpoints (e.g., OpenID) available on a website.	0.01%
43	OpenPGP A non-proprietary protocol for encrypting email using public key cryptography.	0.007%
44	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.	0.007%
45	IDN Internationalized Domain Names allow people around the world to use domain names in local languages, such as Arabic, Chinese, or Cyrillic.	0.007%

👉 See Also

🌎 Standards in other countries

Data is based on the analysis of 15,025 websites from Romania.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.