X-Check

HTTP response header

Header usage statistics

X-Check response header information and usage statistics.

Websites using header X-Check 45,307
Percentage of websites that use X-Check header 0.42%
Total discovered header values 3
Header uses directives No
Header values are unique or random No
Most popular in the country Canada

Distribution by websites popularity

X-Check detection in the top websites by popularity

Top 10k sites 2 websites
Top 100k sites 133 websites
Top 1m sites 3,604 websites

Websites utilizing X-Check

List of websites that use X-Check header

Domain Country Rank Contacts
thunderclap.it Canada 3,034
dipity.com Germany 5,030
goodfon.su Canada 12,024
kcy.me Canada 13,283
vanmiumakeupmakeup.com United States of America 15,202
renttoowncamera.com United States of America 15,338
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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 99.93%
ok 0.06%
h 0.00%