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-language 3,771,529
Percentage of websites that use content-language header 3.81%
Total discovered header values 3,413
Header uses directives No
Header values are unique or random No
Most popular in the country Israel

Distribution by websites popularity

content-language detection in the top websites by popularity

Top 10k sites 1,009 websites
Top 100k sites 9,966 websites
Top 1m sites 86,068 websites

Websites utilizing content-language

List of websites that use content-language header

Domain Country Rank Contacts
www.instagram.com Ireland 9
github.com United States of America 21
sistemas.ufsc.br Brazil 37
support.cloudflare.com United States of America 45
en.wikipedia.org United States of America 53
js.users.51.la China 63
See full domain list
Flat price per the report, subscription is not required.

Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common content-language header values

Header value Value prevalence
en 45.01%
en-US 25.05%
de 6.04%
fr 2.91%
it 2.33%
es 2.25%
zh-cn 1.62%
ru 1.56%
en_US 1.52%
nl 1.12%
cs 0.67%
ja 0.64%
en-GB 0.63%
zh-TW 0.52%
pl 0.45%
pt-br 0.42%
pt 0.33%
hu 0.33%
en-US, en 0.32%
da 0.31%