HTTP response header

Header usage statistics

charset response header information and usage statistics.

Websites using header charset 21,645
Percentage of websites that use charset header <0.1%
Total discovered header values 10
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

charset detection in the top websites by popularity

Top 10k sites 18 websites
Top 100k sites 56 websites
Top 1m sites 919 websites

Websites utilizing charset

List of websites that use charset header

Domain Country Rank Contacts United States of America 513 Poland 925 United States of America 1,058 United States of America 1,133 United States of America 2,833 United States of America 2,980
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common charset header values

Header value Value prevalence
utf-8 99.39%
ISO-8859-1 0.33%
windows-1251 0.16%
windows-1252 0.06%
hide 0.01%
utf8 0.01%
gb2312 0.01%
text/html;charset=utf-8 0.01%
utf-16 0.00%
utf-8; 0.00%