CF4ttl

HTTP response header

Header usage statistics

CF4ttl response header information and usage statistics.
Websites using header CF4ttl336
Percentage of websites that use CF4ttl header<0.1%
Total discovered header values50
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country United States

CF4ttl Directives

CF4ttl directives value information and usage statistics
DirectiveShareWebsites countUnique Values

CF4ttl header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing CF4ttl

List of websites that use CF4ttl header
DomainCountryRankContacts
cdn.ckeditor.com United States2,690
content.mediastg.net United States16,180
imagescdn.dealercarsearch.com United States21,226
static.ning.com United States21,521
img.sedoparking.com United States23,060
img1.od-cdn.com United States29,330
See full domain list

Common header values

List of top common CF4ttl header values
Header valueValue prevalence
120.00033.04%
119.99912.50%
10.00012.20%
2678400.0006.55%
31536000.0006.25%
0.0012.98%
0.0002.68%
604800.0002.68%
31556926.0002.38%
9.9991.49%
60.0001.19%
15552000.0000.89%
5.0000.89%
43200.0000.89%
3599.9990.60%
3600.0000.60%
2592000.0000.60%
2656318.5000.60%
720000.0000.60%
2669871.2500.60%