Resources > HTTP request headers > Upgrade-Insecure-Requests

HTTP request headers

A request headers is an HTTP header that the client sends to the server.

HTTP request headers list | Browser Headers Viewer



logo Upgrade-Insecure-Requests

ID: 36
TypeNon-standard
Last seen2024-11-21 10:22:47
NoteA signal to the server expressing the client's preferences for an encrypted and authenticated response.

Example header value:
1

Among our clients
View more...
 salesforce.com, inc.  
 MailChimp  
 Dailymotion SA  
 Akamai Technologies, Inc.  
 Oracle  
 PayPal Holdings, Inc.