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

Segmentation

Technologies > Character Encodings > UTF-8 > by Server Locations

Usage of UTF-8 broken down by server locations

This diagram shows the percentages of websites using UTF-8 broken down by server locations. See technologies overview for explanations on the methodologies used in the surveys.

How to read the diagram:
UTF-8 is used by 98.7% of all the websites whose character encoding we know.
UTF-8 is used by 99.0% of all the websites whose character encoding we know and that use United States as server location.

Overall

98.7%

99.0%

98.7%

98.7%

98.3%

98.8%

99.9%

96.0%

98.0%

98.3%

97.6%

99.3%

99.0%

99.3%

98.5%

97.8%

97.2%

96.1%

97.6%

98.9%

99.0%

99.9%

100.0%

95.5%

96.5%

98.2%

99.3%

98.8%

99.6%

98.0%

99.1%

97.4%

97.4%

99.2%

98.1%

96.8%

99.7%

97.7%

97.6%

98.2%

97.1%

98.0%

98.8%

97.0%

99.1%

98.5%

99.3%

99.1%

99.3%

98.4%

98.9%

99.0%

98.9%

99.7%

99.0%

98.3%

99.1%

99.2%

99.3%

99.3%

99.7%

98.2%

99.0%

Bosnia and Herzegovina

99.7%

99.7%

99.4%

99.2%

98.2%

97.9%

98.6%

100.0%

99.2%

99.8%

99.3%

98.7%

98.1%

99.3%

99.7%

99.3%

98.9%

98.6%

99.8%

100.0%

99.3%

98.1%

99.7%

98.8%

98.7%

97.8%

99.6%

98.5%

98.7%

99.8%

99.8%

100.0%

99.5%

99.0%

99.5%

99.0%

97.9%

99.5%

100.0%

98.1%

99.7%

87.8%

99.4%

100.0%

99.3%

98.5%

99.3%

100.0%

97.6%

99.6%

99.6%

98.4%

99.6%

100.0%

97.6%

99.5%

97.5%

99.0%

99.5%

98.3%

98.9%

99.4%

96.9%

100.0%

98.7%

98.1%

98.0%

100.0%

99.3%

99.3%

97.7%

99.2%

98.4%

100.0%

96.7%

94.8%

99.1%

Holy See (Vatican City State)

100.0%

96.1%

100.0%

95.8%

100.0%

98.6%

100.0%

100.0%

96.7%

96.6%

100.0%

98.2%

94.2%

98.0%

100.0%

100.0%

100.0%

Saint Vincent and the Grenadines

100.0%

100.0%

97.4%

94.3%

100.0%

100.0%

100.0%

100.0%

100.0%

100.0%

100.0%

Democratic Republic of the Congo

100.0%

100.0%

100.0%

100.0%

100.0%

100.0%

100.0%

W3Techs.com, 12 June 2025

Percentages of websites using UTF-8 broken down by server locations

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