Content-Language

HTTP response header

The language(s) of the intended audience for the enclosed content

Header usage statistics

Content-Language response header information and usage statistics.

Websites using header Content-Language4,555,742
Percentage of websites that use Content-Language header4.58%
Total discovered header values3,366
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country US

Content-Language Directives

Content-Language directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Distribution by websites popularity

Content-Language detection in the top websites by popularity

Top 10k sites988 websites
Top 100k sites9,663 websites
Top 1m sites84,041 websites

Websites utilizing Content-Language

List of websites that use Content-Language header

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Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common Content-Language header values

Header valueValue prevalence
en-US46.05%
en29.70%
de4.88%
fr2.27%
it1.87%
es1.75%
zh-CN1.56%
en_US1.20%
ru1.17%
nl0.90%
cs0.58%
ja0.55%
en-GB0.49%
zh-TW0.41%
pt-br0.40%
pl0.36%
pt0.29%
hu0.26%
da0.25%
de-DE0.22%