HTTP response header

Header usage statistics

X-SID response header information and usage statistics.

Websites using header X-SID 5,101
Percentage of websites that use X-SID header <0.1%
Total discovered header values 3,291
Header uses directives No
Header values are unique or random No
Most popular in the country Canada

Distribution by websites popularity

X-SID detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 12 websites
Top 1m sites 111 websites

Websites utilizing X-SID

List of websites that use X-SID header

Domain Country Rank Contacts
municode.com United States of America 28,138
www.municode.com United States of America 28,138
shop.l-shop-team.de Germany 33,865
www.it-haus.com Germany 35,805
weatherbug.com United States of America 39,931
www.weatherbug.com United States of America 39,931
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-SID header values

Header value Value prevalence
a.28.21 6.14%
a.28.41 6.00%
a.28.51 6.00%
a.28.31 5.84%
AS3E1A103 1.27%
a.13.30 1.22%
AS3E1D103 1.08%
AS3E1D101 0.98%
AS3E1D100 0.94%
a.33.11 0.92%
AS3E1A101 0.84%
AS3E1A102 0.73%
AS3E1D102 0.71%
as112 0.71%
AS3E1A100 0.61%
a.18.31 0.61%
as111 0.59%
txtd.io-9a4846 0.51%
2 0.49%
as110 0.39%