W3Techs
advertise here
provided by
Q-Success
Home Technologies Reports API Sites Quality Users Blog Forum FAQ Search

Featured products and servicesadvertise here

Technologies

Content Management
Server-side Languages
Client-side Languages
JavaScript Libraries
CSS Frameworks
Web Servers
Web Panels
Operating Systems
Web Hosting
Data Centers
Reverse Proxies
DNS Servers
Email Servers
SSL Certificate Authorities
Content Delivery
Traffic Analysis Tools
Advertising Networks
Tag Managers
Social Widgets
Site Elements
Structured Data
Markup Languages
Character Encodings
Image File Formats
Top Level Domains
Server Locations
Content Languages

Related Reports

Breakdown

Technologies > Character Encodings > UTF-8 > Markup Languages Segmentation

Distribution of markup languages among websites that use UTF-8

This diagram shows the percentages of websites using various markup languages among the sites that use UTF-8. See technologies overview for explanations on the methodologies used in the surveys.

How to read the diagram:
HTML is used by 97.2% of all the websites whose markup language we know and that use UTF-8 as character encoding.

HTML
97.2%
XHTML
3.7%
W3Techs.com, 9 July 2025
Percentages of websites using various markup languages among the sites that use UTF-8
Note: a website may use more than one markup language

Share this page

Technology Brief
UTF-8
Category: Character Encodings
UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.
Website: datatracker.ietf.org/...


advertise here

About Us Disclaimer Terms of Use Privacy Policy Advertising Contact
W3Techs on   LinkedIn LinkedIn Mastodon Mastodon Bluesky Bluesky
Copyright © 2009-2025 Q-Success