X-Ref-Id

HTTP response header

Header usage statistics

X-Ref-Id response header information and usage statistics.
Websites using header X-Ref-Id22
Percentage of websites that use X-Ref-Id header<0.1%
Total discovered header values22
Header uses directivesNo
Header values are unique or randomYes
Most popular in the country United States

X-Ref-Id Directives

X-Ref-Id directives value information and usage statistics
DirectiveShareWebsites countUnique Values

X-Ref-Id header usage distribution by website rank



Geographical Distribution

Header usage distribution by websites across the globe.



Websites utilizing X-Ref-Id

List of websites that use X-Ref-Id header
DomainCountryRankContacts
www.groupon.com United States5,906
usaa.com United States15,357
www.usaa.com United States15,357
content.usaa.com United States37,215
www.livingsocial.com United States49,502
www.groupon.de Germany93,418
See full domain list

Common header values

List of top common X-Ref-Id header values
Header valueValue prevalence
0.8c0f2417.1711498035.1c52904.55%
0.922d2d17.1707823208.1d84140d4.55%
0.922d2d17.1707823216.1d8418164.55%
0.940f2417.1710640848.91d22354.55%
0.956cd317.1711995699.c575264.55%
0.9d2d2d17.1712127850.11d0713a4.55%
0.b22d2d17.1712220368.d5503c94.55%
0.be2d2d17.1712220366.15446f044.55%
18.11f7dead.1712032610.78ede514.55%
18.1371ca17.1712034387.701380b84.55%
18.19f7dead.1712095765.9a3a3c04.55%
18.19f7dead.1712147055.dc3c0ed4.55%
18.5ea4217.1711994467.1ca23c14.55%
18.9f7dead.1712032603.8aed26e4.55%
18.e9f7d517.1711982962.2c98b6c4.55%
18.e9f7d517.1711993679.54eb3624.55%
18.e9f7d517.1712161495.1f3887924.55%
18.eea5dc17.1712013971.3293558a4.55%
18.eef7d517.1712054338.2feceacc4.55%
18.eef7d517.1712197449.448466b34.55%