HTTP response header

The Content-Language entity header is used to describe the language(s) intended for the audience so that it allows a user to differentiate according to the users' preferred language. For example, if 'Content-Language: de-DE' is set, it says that the document is intended for German language speakers (however, it doesn't indicate the document is written in German. For example, it might be written in English as part of a language course for German speakers. If you want to indicate which language the document is written in, use the lang attribute instead).

Header usage statistics

X-Language response header information and usage statistics.

Websites using header X-Language 30,299
Percentage of websites that use X-Language header 0.27%
Total discovered header values 8
Header uses directives No
Header values are unique or random No
Most popular in the country Canada

Distribution by websites popularity

X-Language detection in the top websites by popularity

Top 10k sites 1 websites
Top 100k sites 82 websites
Top 1m sites 2,449 websites

Websites utilizing X-Language

List of websites that use X-Language header

Domain Country Rank Contacts
philcollins.co.uk Germany 6,309
kcy.me Canada 13,283
icarussailingmedia.com Canada 14,806
momentumtoken.io Canada 17,581
mitingcujapca.ro Germany 17,936
smap2014.org Canada 18,343
See full domain list

Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Language header values

Header value Value prevalence
english 99.86%
en_US 0.08%
en-GB 0.03%
en-US,en;q=0.9 0.01%
de 0.01%
/en 0.00%
/fr 0.00%
es-ES 0.00%