HTTP response header

Header usage statistics

X-FMC response header information and usage statistics.

Websites using header X-FMC 961
Percentage of websites that use X-FMC header <0.1%
Total discovered header values 1
Header uses directives No
Header values are unique or random No
Most popular in the country Poland

Distribution by websites popularity

X-FMC detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 7 websites
Top 1m sites 8 websites

Websites utilizing X-FMC

List of websites that use X-FMC header

Domain Country Rank Contacts
wydawnictwo.niepokalanow.pl Poland 23,372
miodymanuka.pl Poland 28,112
capitalbook.com.pl Poland 32,050
propharma24.pl Poland 35,458
blingpower.eu Poland 48,880
sklep.elcamp.pl Poland 57,349
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-FMC header values

Header value Value prevalence
4 100.00%