I have a kind of the same question as How does a browser know if a site supports HTTP/2?. I am wondering how the browser knows website support http3. I am using
programmatically
spyware
android-binder
ajax
ns-3
numpy-einsum
mod-auth-openidc
sasl
apple-vpp
django-modeladmin
spectator
windows-11
spring-cloud-azure
django-parler
advanced-filter
java-annotations
tld
radio
vtk.js
pylearn2
database-cloning
wagtail-search
sequential-number
visual-studio-test-runner
gxt
linux-capabilities
arduino-ultra-sonic
s3cmd
fputcsv
dropout
