Technologies > Character Encodings

Usage of character encodings for websites

This diagram shows the percentages of websites using various character encodings. See technologies overview for explanations on the methodologies used in the surveys. Our reports are updated daily.

How to read the diagram:
UTF-8 is used by 75.6% of all the websites whose character encoding we know.

The following character encodings are used by less than 0.1% of the websites

• ISO-8859-7
• Windows-1255
• KOI8-R
• Windows-1253
• UTF-16
• Windows-1257
• KS C 5601
• Windows-31J
• ISO-8859-5
• GB18030
• ISO-8859-4
• ISO-8859-6
• ISO-8859-8
• ISO-8859-3
• ISO-8859-16
• KOI8-U
• ANSI_X3.110-1983
• ISO-2022-JP
• ISO-8859-13
• Big5 HKSCS
• ISO-8859-11
• Windows-949
• IBM850
• Windows-1258
• ISO-8859-10
• ISO-8859-14

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