HTTP response header

X-reqid correlates HTTP requests between a client and a server. A client can send an HTTP header X-Request-ID: some-value. The server should use the provided value and provide it in any requests that it makes to backend services for the purpose of serving the initial request. When sending the response, the server will return the same header back to the client. For the purpose of tracing, the server will include the value into its logs, to enable correlating requests and responses with the corresponding logs.

Header usage statistics

X-Reqid response header information and usage statistics.

Websites using header X-Reqid 21,596
Percentage of websites that use X-Reqid header <0.1%
Total discovered header values 10,001
Header uses directives No
Header values are unique or random No
Most popular in the country China

Distribution by websites popularity

X-Reqid detection in the top websites by popularity

Top 10k sites 7 websites
Top 100k sites 70 websites
Top 1m sites 538 websites

Websites utilizing X-Reqid

List of websites that use X-Reqid header

Domain Country Rank Contacts
cdn.staticfile.org United States of America 1,195
houzz.com United States of America 1,211
www.houzz.com United States of America 1,211
st.hzcdn.com United States of America 4,972
sr.ffquan.cn China 6,166
yy.ffquan.cn China 6,387
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-Reqid header values

Header value Value prevalence
eokAAACGFGMfBxoW 0.45%
k-QAAAB-zKbBf5cW 0.03%
WmAAAADC5W2-4J0W 0.02%
cf925dc43be2304bfab11fdd0614b0bc 0.02%
mr4AAADVUGcRFaMW 0.02%
i2kAAACMSjbSxkwW 0.02%
7u8AAAAExZ_lqpcW 0.02%
ty4AAAAdVd-E-ZkW 0.01%
HZEAAABsY5se5pwW 0.01%
PA4AAHOJkxJDL38W 0.01%
NVEAAAD8eV7traIW 0.01%
4ewAAAAZc-Pm_E8W 0.01%
170AAACJtbxVvHAW 0.01%
__AAAABWkba9M6IW 0.00%
_38AAABdzCJqYqEW 0.00%
_3MAAADus5PyJKEW 0.00%
zzUAAADdl2PlXaEW 0.00%
_5IAAACzC0oa-JUW 0.00%
_5UAAAAtsi_U4qEW 0.00%