X-Tumblr-User HTTP response header

X-Tumblr-User

HTTP response header

Related to Tumblr's form security mechanism

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


Websites using header X-Tumblr-User	29,165
Percentage of websites that use X-Tumblr-User header	<0.1%
Total discovered header values	29,161
Header uses directives	No
Header values are unique or random	Yes
Most popular in the country	United States of America

Technologies that utilize the header

Tumblr, category Blogs, total 196,314 websites

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

List of websites that use X-Tumblr-User header

Domain	Country	Rank
taylorswift.tumblr.com	Canada	5,144
asksylphoflight.tumblr.com	Canada	5,303
bryankonietzko.tumblr.com	Canada	6,498
hstyles.co.uk	United States of America	6,564
programmingisterrible.com	United States of America	7,715
loloylauti.com	United States of America	8,209

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

Header usage distribution by websites across the globe.

List of top common X-Tumblr-User header values