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 535
Percentage of websites that use X-reqid header <0.1%
Total discovered header values 535
Header uses directives No
Header values are unique or random Yes
Most popular in the country China

Distribution by websites popularity

X-reqid detection in the top websites by popularity

Top 10k sites 3 websites
Top 100k sites 5 websites
Top 1m sites 75 websites

Websites utilizing X-reqid

List of websites that use X-reqid header

Domain Country Rank Contacts
houzz.com United States of America 464
www.houzz.com United States of America 464
knr.gl Denmark 9,881
houzz.fr United States of America 20,672
www.houzz.fr United States of America 20,672
dfi.dk Denmark 108,620
See full domain list
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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
_UEAAABWdyLQ-m4W 0.19%
_XQAAMg0N5lGY20W 0.19%
-7oAAACv9pmMB2wW 0.19%
-bcAAAClfxJn03AW 0.19%
-GoAAAAd3js-63AW 0.19%
-GoAAAC7EPun4msW 0.19%
-mIAAAAp38bnkGwW 0.19%
-yYAAAAQ-aV8Tk0W 0.19%
0-YAAABw2m0z6G0W 0.19%
07fc42c8e20a75e7522757ee53511f1d 0.19%
07oAAADK6Er-vmwW 0.19%
0b08f0d2218818bf52d7b688024e6387 0.19%
0e4dac6ea9ed10533fb457ade8b8fa44 0.19%
0e7d9db06d04d1806c3629ef4ea35e0d 0.19%
0f985c5363c50bd7ca39fd87dc2c95e0 0.19%
0IoAAACTF_jQf1gW 0.19%
0uUAAADil4euOnAW 0.19%
1_kAAACUBwCQR2YW 0.19%
1031046.2b 0.19%
114fe44739e5ace3720bb44bf9b2ec83 0.19%