HTTP Indicator

Indicator for HTTP/2, QUIC and HTTP/3
What is HTTP Indicator?
"HTTP Indicator" is a Chrome extension that displays a symbol to indicate if a website supports HTTP/3, QUIC, or HTTP/2. It's an optimized alternative to HTTP/2 and SPDY indicators. Branching from the deprecated chrome.loadTimes() API, it utilizes the updated Navigation Timing 2. Its source code can be accessed via GitHub.

Extension stats

Users: 10,000+
Rating: 4.33 (6)
Version: 1.2.2 (Last updated: 2023-02-01)
Creation date: 2020-04-08
Risk impact: Low risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
Size: 13.41K

Other platforms

HTTP Indicator (v0.1.0)
4.00 (5) 168
Not available on Edge
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Extension summary

An indicator button for HTTP/3, QUIC and HTTP/2 support by each website.

This extension is an alternative to HTTP/2 and SPDY indicators: https://chrome.google.com/webstore/detail/http2-and-spdy-indicator/mpbpobfflnpcgagjijhmgnchggcjblin

It use Navigation Timing 2 instead of deprecated chrome.loadTimes() API.

Source code: https://github.com/pd4d10/http-indicator

User reviews

Works just as it should. It doesn't differentiate between SPDY and HTTP/2 however, but that sorta makes sense and SPDY was the basis of http/2 anyway. Still, a few sites still use it, notably google apps. Feature request : HTTP/3 indicator's.
by Justin Mosimann, 2019-10-08

naa man this dont work, doesnt detect no quic
by adz p, 2019-07-25

Opensource and simple
by Alex stein, 2019-04-17
View all user reviews

Extension safety

Risk impact

HTTP Indicator requires very minimum permissions.

Risk likelihood

HTTP Indicator has earned a good reputation and can be trusted.

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