Encoding Usage Statistics

Statistics for websites using Encoding technologies

ISO/IEC 8859
GB 2312
Shift JIS

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Name 10k 100k Million Entire Web
UTF-8 8,208 79,986 774,520 102,348,899
ISO/IEC 8859 230 3,844 41,434 11,492,449
GB 2312 2 30 1,792 34,162,950
GBK 1 9 963 1,520,724
UTF-16/UCS-2 1 7 59 18,828
Windows-1256 0 9 563 21,162
Shift JIS 0 18 1,199 777,730
Big5 0 6 413 73,445

Encoding refers to the character encoding used to describe the page. BuiltWith can detect this as it is typically described at the top of the page or from within meta tags. Telling the browser what character encoding is being used allows the browser to render the correct characters on the screen, it also is the reason why visiting a Chinese language website will render in Chinese characters and not a Western character set and vice versa.

The majority of the top internet sites use UTF-8 encoding, a Unicode standard which is required by all internet protocols to be identifiable.

Get lists of websites using technologies under Document Encoding.

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