Connection HTTP response header


Connection response header



Connection statistics


Highest ranking web sitewww.facebook.com


Common Connection header values


Header name Header value Occurence
Connectionkeep-alive90.6%
ConnectionTransfer-Encoding5.8%
Connectionclose3.0%
ConnectionUpgrade, Keep-Alive0.2%
ConnectionUpgrade0.2%
Connectionkeep-alive, Keep-Alive0.1%
ConnectionUpgrade, close0.0%


Top domains


www.facebook.comwww.facebook.comwww.linkedin.comwww.linkedin.com
www.instagram.comwww.instagram.coml.facebook.coml.facebook.com
messenger.commessenger.comdevelopers.facebook.comdevelopers.facebook.com
de-de.facebook.comde-de.facebook.comzh-cn.facebook.comzh-cn.facebook.com
ja-jp.facebook.comja-jp.facebook.comitunes.apple.comitunes.apple.com


Usage by top level domain (TLD)


Header nameTop level domainOccurence
Connectioncom61.1%
Connectionorg23.8%
Connectionnet3.9%
Connectionde1.0%
Connectionio0.8%
Connectionuk0.7%
Connectionca0.6%
Connectionru0.5%
Connectionfr0.5%
Connectionau0.5%