Accept-Charset

HTTP response header

Header usage statistics

Accept-Charset response header information and usage statistics.

Websites using header Accept-Charset 3,328
Percentage of websites that use Accept-Charset header <0.1%
Total discovered header values 37
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

Accept-Charset detection in the top websites by popularity

Top 10k sites 2 websites
Top 100k sites 13 websites
Top 1m sites 167 websites

Websites utilizing Accept-Charset

List of websites that use Accept-Charset header

Domain Country Rank Contacts
www.glassdoor.com United States of America 2,294
m-build.cdnvideo.ru Russian Federation 7,732
m-files-new.cdnvideo.ru Netherlands 10,254
www.glassdoor.co.uk United States of America 20,743
lazydog.eu United States of America 21,237
www.glassdoor.ca United States of America 48,600
See full domain list
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Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common Accept-Charset header values

Header value Value prevalence
UTF-8 76.68%
big5, big5-hkscs, cesu-8, euc-jp, euc-kr, gb18030, gb2312, gbk, ibm-thai, ibm00858, ibm01140, ibm01141, ibm01142, ibm01143, ibm01144, ibm01145, ibm01146, ibm01147, ibm01148, ibm01149, ibm037, ibm1026, ibm1047, ibm273, ibm277, ibm278, ibm280, ibm284, ibm28 15.50%
windows-1251 2.16%
ISO-8859-1; q=0.7,*; q=0.7 0.93%
iso-8859-1 0.90%
ISO-8859-1,UTF-8;q=0.7,*;q=0.7 0.84%
big5, big5-hkscs, euc-jp, euc-kr, gb18030, gb2312, gbk, ibm-thai, ibm00858, ibm01140, ibm01141, ibm01142, ibm01143, ibm01144, ibm01145, ibm01146, ibm01147, ibm01148, ibm01149, ibm037, ibm1026, ibm1047, ibm273, ibm277, ibm278, ibm280, ibm284, ibm285, ibm29 0.60%
UTF-8;q=1,ISO-8859-1;q=0.6 0.33%
utf-8;q=0.7,*;q=0.3 0.27%
utf-8, iso-8859-1 0.21%
iso-8859-15 0.15%
iso-8859-2, windows-1250 0.15%
utf-8;q=0.7,*;q=0.7 0.09%
UTF-8;Q=1 0.09%
iso-8859-5, unicode-1-1;q=0.8 0.09%
UTF-8; Q=1 0.09%
UTF-8,UTF-16BE;q=0.8,UTF-16;q=0.75,UTF-32BE;q=0.7,UTF-32;q=0.65,Windows-1252;q=0.5,ISO-8859-1;q=0.3,ISO-8859-15;q=0.1,*;q=0 0.09%
UTF-8, * 0.09%
utf-8, iso-8859-1;q=0.5 0.09%
: utf-8 0.06%