Websites utilizing alt-svc header

List of 12,515,858 websites that use alt-svc header.
DomainCountryRankContacts
fonts.googleapis.com United States1
facebook.com United States2
www.facebook.com United States2
google.com United States3
www.google.com United States3
wordpress.org United States4
s.w.org United States5
youtube.com United States6
www.youtube.com United States6
googletagmanager.com United States8
instagram.com United States9
www.instagram.com United States9
developers.google.com United States11
messenger.com United States12
www.messenger.com United States12
ajax.googleapis.com United States13
workplace.com United States15
www.workplace.com United States15
m.facebook.com United States16
s-origin.wordpress.org United States17

Download a list in CVS format