Install xul-ext-spdy-indicator by entering the following commands in the terminal:
sudo apt update sudo apt install xul-ext-spdy-indicator
Description:
extension to show an SPDY support indicator in the address bar
SPDY (pronounced speedy) is an open networking protocol developed primarily at Google for transporting web content. SPDY manipulates HTTP traffic, with particular goals of reducing web page load latency and improving web security. SPDY achieves reduced latency through compression, multiplexing, and prioritization although this depends on a combination of network and website deployment conditions. The name "SPDY" is a trademark of Google and is not an acronym.
Homepage: https://github.com/chengsun/moz-spdy-indicator
Version: 2.2-1
Section: universe/web