HTTP response header

Header usage statistics

Upgrade-Insecure-Requests response header information and usage statistics.

Websites using header Upgrade-Insecure-Requests 12,906
Percentage of websites that use Upgrade-Insecure-Requests header <0.1%
Total discovered header values 7
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

Upgrade-Insecure-Requests detection in the top websites by popularity

Top 10k sites 3 websites
Top 100k sites 49 websites
Top 1m sites 312 websites

Websites utilizing Upgrade-Insecure-Requests

List of websites that use Upgrade-Insecure-Requests header

Domain Country Rank Contacts
www.economie.gouv.fr France 2,453
www.zblogcn.com United States of America 5,455
www.entreprises.gouv.fr France 9,885
wolt.com United States of America 14,319
politiken.dk Denmark 15,877
uitspraken.rechtspraak.nl Netherlands 16,797
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common Upgrade-Insecure-Requests header values

Header value Value prevalence
1 99.70%
0 0.26%
[1] 0.01%
1,1 0.01%
max-age=31536000; includeSubDomains 0.01%
payment 'self'; geolocation 'self' 0.01%
upgrade-insecure-requests 0.01%