HTTP response header

Header usage statistics

Accept-Encoding response header information and usage statistics.

Websites using header Accept-Encoding 8,004
Percentage of websites that use Accept-Encoding header <0.1%
Total discovered header values 65
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-Encoding detection in the top websites by popularity

Top 10k sites 5 websites
Top 100k sites 33 websites
Top 1m sites 260 websites

Websites utilizing Accept-Encoding

List of websites that use Accept-Encoding header

Domain Country Rank Contacts United States of America 260 United States of America 2,253 United States of America 5,491 Sweden 7,260 Russian Federation 7,759 United States of America 10,835
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common Accept-Encoding header values

Header value Value prevalence
gzip, deflate 43.88%
deflate 15.39%
gzip 13.11%
gzip,deflate,sdch 5.77%
br, gzip, compress, deflate 4.99%
gzip,deflate 4.61%
gzip, deflate, compress 3.82%
gzip, compress, br 1.45%
gzip, deflate, br 1.01%
compress, gzip 0.80%
identity 0.76%
br, gzip, deflate 0.69%
vary 0.50%
br 0.47%
* 0.34%
gzip, compress 0.27%
br;q=1.0, gzip;q=0.8, *;q=0.1 0.26%
gzip, br, deflate 0.16%
deflate, gzip 0.16%
UTF-8 0.16%