Extension WorkshopDeveloper HubDownload FirefoxRegister or Log in
Preview of HTTP/2 Indicator

HTTP/2 Indicator by Brandon Siegel

An indicator showing HTTP/2 support in the address bar.

Only with Firefox—Get Firefox Now
5,509
Users
51
Reviews
4.4 Stars
Screenshots
HTTP/2 indicator icon shown in the URL bar for Google
Partial HTTP/2 indicator icon shown in the URL bar for AOL
About this extension
This extension adds a useful indicator in the address bar of sites where HTTP/2 was used to fetch the page.
Developer comments
Development of the current (WebExtension) version of this addon is at: https://github.com/bsiegel/http2-indicator
Development history of the legacy extension can be found at: https://github.com/chengsun/moz-spdy-indicator
Rate your experience
How are you enjoying HTTP/2 Indicator?

Star rating saved

Report this add-on for abuse

If you think this add-on violates Mozilla's add-on policies or has security or privacy issues, please report these issues to Mozilla using this form.

Please don't use this form to report bugs or request add-on features; this report will be sent to Mozilla and not to the add-on developer.

Permissions

This add-on needs to:

  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all web sites
Learn more about permissions
More information
Add-on Links
Version
3.0
Size
7.93 kB
Last updated
3 years ago (29 Sep 2017)
Licence
WTFPL Version 2
Version History
Add to collection
Release notes for 3.0
- Rewrite of the addon as a WebExtension.
- Refreshed icon & removed references to SPDY (it was removed from Firefox in v51). The detection code is still there, users of Firefox 48-50 will still see the SPDY protocol version when browsing a website served over SPDY.
More extensions by Brandon Siegel