X-Check

HTTP response header

Header usage statistics

X-Check response header information and usage statistics.

Websites using header X-Check 31,048
Percentage of websites that use X-Check header <0.1%
Total discovered header values 4
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

X-Check detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 16 websites
Top 1m sites 325 websites

Websites utilizing X-Check

List of websites that use X-Check header

Domain Country Rank Contacts
riffsurfers.com United States of America 27,396
think-webdesign.ch Germany 42,840
superjunior.pl Canada 45,034
clarknaito.com United States of America 46,379
cnc-costumenational.com United States of America 46,388
evgeniyaglyanec.com United States of America 52,516
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Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common X-Check header values

Header value Value prevalence
3c12dc4d54f8e22d666785b733b0052100c53444 99.95%
https 0.04%
1 0.00%
2 0.00%