X-Tumblr-User

HTTP response header

Related to Tumblr's form security mechanism

Header usage statistics

X-Tumblr-User response header information and usage statistics.

Websites using header X-Tumblr-User36,497
Percentage of websites that use X-Tumblr-User header<0.1%
Total discovered header valuesMore than 10,000
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country US

X-Tumblr-User Directives

X-Tumblr-User directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Connected technologies

Technologies that utilize the header

Tumblr, category Content Management System, total 280,597 websites

Distribution by websites popularity

X-Tumblr-User detection in the top websites by popularity

Top 10k sites1 websites
Top 100k sites74 websites
Top 1m sites1,656 websites

Websites utilizing X-Tumblr-User

List of websites that use X-Tumblr-User header

See full domain list
Flat price per the report, subscription is not required.

Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common X-Tumblr-User header values

Header valueValue prevalence
net0.02%
blog0.01%
vu0.01%
tumblr0.01%
d0.01%
om0.01%
leekankyo0.01%
dtpennington0.01%
tv0.01%
tlatland0.01%
dedicatednyc0.01%
music0.01%
company0.01%
nl0.01%
feriaproductores0.01%
dom0.01%
kozyndan0.01%
film0.01%
barcelona0.01%
art0.01%