Upgrade-Insecure-Requests

HTTP response header

Header usage statistics

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

Websites using header Upgrade-Insecure-Requests 5,711
Percentage of websites that use Upgrade-Insecure-Requests header <0.1%
Total discovered header values 5
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 2 websites
Top 100k sites 15 websites
Top 1m sites 170 websites

Websites utilizing Upgrade-Insecure-Requests

List of websites that use Upgrade-Insecure-Requests header

Domain Country Rank Contacts
partypoker.com Austria 4,942
twine2.neocities.org United States of America 7,734
www.englishclass101.com United States of America 10,784
andymineo.com United States of America 11,126
foxadhd.com United States of America 13,669
cebas.com United States of America 25,206
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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 99.75%
0 0.19%
[1] 0.02%
1,1 0.02%
max-age=31536000; includeSubDomains 0.02%