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Segmentation

Technologies > Site Elements > CSS > Embedded CSS > by Character Encodings

Usage of Embedded CSS as site element broken down by character encodings

This diagram shows the percentages of websites using Embedded CSS broken down by character encodings. See technologies overview for explanations on the methodologies used in the surveys.

How to read the diagram:
Embedded CSS is used by 83.9% of all the websites.
Embedded CSS is used by 84.4% of all the websites that use UTF-8 as character encoding.

Overall
83.9%
UTF-8
84.4%
ISO-8859-1
66.9%
Windows-1252
72.4%
Windows-1251
52.8%
EUC-JP
70.7%
Shift JIS
50.3%
EUC-KR
71.5%
Windows-1250
48.2%
GB2312
65.9%
ISO-8859-2
48.5%
Big5
77.8%
ISO-8859-15
50.5%
US-ASCII
66.2%
ISO-8859-9
64.2%
GBK
65.1%
Windows-1254
63.0%
Windows-874
90.8%
Windows-1256
71.2%
Windows-1255
72.6%
TIS-620
82.0%
UTF-16
86.4%
ISO-8859-7
63.3%
Windows-1253
61.6%
GB18030
74.7%
Windows-1257
64.6%
KOI8-R
52.0%
ISO-8859-4
15.4%
KS C 5601
68.9%
ISO-2022-JP
50.9%
UTF-7
30.4%
ISO-8859-8
70.0%
ISO-8859-5
55.0%
Windows-31J
37.0%
ISO-8859-6
35.9%
KOI8-U
67.9%
Windows-1258
50.0%
ANSI_X3.110-1983
63.2%
ISO-8859-16
52.9%
ISO-8859-13
91.7%
ISO-8859-3
75.0%
W3Techs.com, 2 July 2026
Percentages of websites using Embedded CSS broken down by character encodings

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Technology Brief
Embedded CSS
Category: Site Elements
Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.


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