HTTP response header

Header usage statistics

x-uncacheable response header information and usage statistics.

Websites using header x-uncacheable 2,239
Percentage of websites that use x-uncacheable header <0.1%
Total discovered header values 4
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

x-uncacheable detection in the top websites by popularity

Top 10k sites 3 websites
Top 100k sites 6 websites
Top 1m sites 98 websites

Websites utilizing x-uncacheable

List of websites that use x-uncacheable header

Domain Country Rank Contacts
www.scientificamerican.com United States of America 932
www.dagbladet.no United States of America 1,793
www.coasttocoastam.com United States of America 6,446
blogs.scientificamerican.com United States of America 10,926
onairwithryan.iheart.com United States of America 11,651
hot995.iheart.com United States of America 17,416
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common x-uncacheable header values

Header value Value prevalence
false 48.64%
true 48.10%
1 2.95%
0 0.31%