HTTP response header

Header usage statistics

w response header information and usage statistics.

Websites using header w 1,991
Percentage of websites that use w header <0.1%
Total discovered header values 45
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

w detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 4 websites
Top 1m sites 489 websites

Websites utilizing w

List of websites that use w header

Domain Country Rank Contacts
nosalty.hu Hungary 11,768
www.nosalty.hu Hungary 11,768
www.wella.com United States of America 13,007
www.brookewestontrust.org France 34,409
24.hu Hungary 102,600
www.uwc.org France 145,127
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 w header values

Header value Value prevalence
4 20.69%
2 19.24%
1 15.47%
3 12.00%
OVW5 4.22%
OVW2 3.77%
OVW3 3.77%
OVW6 3.72%
OVW1 3.42%
OVW7 3.26%
OVW8 3.11%
OVW4 3.01%
wm185 0.45%
c1.sanomaonline.hu 0.35%
wm97.p24.hu 0.35%
03 0.25%
c0.sanomaonline.hu 0.25%
01 0.20%
c1 0.20%
wm186 0.20%