=== Transmission Protocol ===
Routing requests through a SPDY proxy does require less open TCP connections (multiplexing), decreases packet sizes (header compression) and reduces the number of packets (header caching) compared to HTTP/1.1. Low bandwidth and high latency connections should benefit from this.
{| class="wikitable"
|-
! Add-On !! Android !! Desktop !! B2G
|-
| {{JanusFeatureStatus|implemented|AddOn}} || {{JanusFeatureStatus|implemented|Android}} || {{JanusFeatureStatus|implemented|Desktop}} || {{JanusFeatureStatus|implemented|B2G}}
|}
<!--
{{JanusFeatureStatus|STATUS|PLATFORM}}
STATUS = notPlanned | certifiedOnly | implemented | notImplemented | offByDefault
PLATFORM = Desktop | Android | B2G
-->
=== Image Compression ===