Usage Statistics and Market Share of US-ASCII for Websites, June 2025 (original) (raw)

Technologies > Character Encodings > US-ASCII

These diagrams show the usage statistics of US-ASCII as character encoding on the web. See technologies overview for explanations on the methodologies used in the surveys. Our reports are updated daily.

US-ASCII is used by less than 0.1% of all the websites whose character encoding we know.

Historical trend

This diagram shows the historical trend in the percentage of websites using US-ASCII.
Our dedicated trend survey shows more character encodings usage trends.Historical trends in the usage of US-ASCII

Random selection of sites using US-ASCII

Sites using US-ASCII only recently

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