Priority

HTTP response header

Header usage statistics

Priority response header information and usage statistics.

Websites using header Priority 314
Percentage of websites that use Priority header <0.1%
Total discovered header values 1
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

Priority detection in the top websites by popularity

Top 10k sites 27 websites
Top 100k sites 50 websites
Top 1m sites 88 websites

Websites utilizing Priority

List of websites that use Priority header

Domain Country Rank Contacts
www.facebook.com Ireland 2
fb.com Ireland 89
developers.facebook.com United States of America 218
chat.whatsapp.com Ireland 300
help.instagram.com United States of America 530
fr-fr.facebook.com United States of America 1,241
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 Priority header values

Header value Value prevalence
u=3,i 100.00%