X-Trace

X-Trace requires that network protocols be modified to propagate the X-Trace metadata into all actions causally related to the original task.

Header usage statistics

X-Trace response header information and usage statistics.

Websites using header X-Trace	23,708
Percentage of websites that use X-Trace header	<0.1%
Total discovered header values	More than 10,000
Header uses directives	No
Header values are unique or random	No
Most popular in the country	United States