Quantcast Top 10k7,653 of 10,000
Quantcast Top 100k75,950 of 100,000
BuiltWith Top Million666,762 of 777,354
Entire Internet103,412,538 of 374,435,284
Log in or Sign up for Free to see UTF-8 history back another year to January 2016. View plans for historical access back to November 2008.
UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.
Categories: Document Encoding
This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.
We know of 103,412,538 live websites using UTF-8 in our records.
View Website List
Get a list of websites using UTF-8
Sign up for Free
Browse groups of technologies that we track.