HTTP response header

Header usage statistics

X-FW-Server response header information and usage statistics.

Websites using header X-FW-Server 104,444
Percentage of websites that use X-FW-Server header 0.19%
Total discovered header values 3
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Connected technologies

Technologies that utilize the header

Flywheel, category Platform as a Service, total 105,801 websites

Distribution by websites popularity

X-FW-Server detection in the top websites by popularity

Top 10k sites 39 websites
Top 100k sites 298 websites
Top 1m sites 3,647 websites

Websites utilizing X-FW-Server

List of websites that use X-FW-Server header

Domain Country Rank Contacts
contentmarketinginstitute.com United States of America 1,382
justintimberlake.com United States of America 1,758
sigur-ros.co.uk United States of America 1,798
css-tricks.com United States of America 1,964
suicidepreventionlifeline.org United States of America 2,225
starfish.reviews United States of America 2,387
See full domain list
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-FW-Server header values

Header value Value prevalence
Flywheel/4.1.0 51.16%
Flywheel/5.1.0 47.62%
Flywheel/5.0.0 1.22%