Priority

HTTP response header

Header usage statistics

Priority response header information and usage statistics.

Websites using header Priority 3,439
Percentage of websites that use Priority header <0.1%
Total discovered header values 2
Header uses directives No
Header values are unique or random No
Most popular in the country Ireland

Distribution by websites popularity

Priority detection in the top websites by popularity

Top 10k sites 180 websites
Top 100k sites 319 websites
Top 1m sites 453 websites

Websites utilizing Priority

List of websites that use Priority header

Domain Country Rank Contacts
facebook.com Ireland 2
www.facebook.com Ireland 2
messenger.com Ireland 12
workplace.com Ireland 15
www.workplace.com Ireland 15
m.facebook.com Ireland 16
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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 99.97%
u=1, i 0.03%