Set up a framework to fully man-in-the-middle my own browsers’ networking and see what they’re up to beyond just looking at their DNS queries and encrypted tcp packets. We force the browser to trust our mitmproxy cacert so we can peek inside cleartext traffic and made it conveniently reproducible and extensible.
It has containers for official Firefox, its Debian version, and some other FF derivatives that market a focus on privacy or security. Might add a few more of those or do the chromium family later - if you read the thing and want more then please let us know what you want to see under the lens in a future update!
Tests were run against a basic protocol for each of them and results are aggregated at the end of the post.
Posting with ambition that this can trigger some follow-ups sharing derived or similar things. Maybe someone could make a viral blog post by doing some deeper tests and making their results digestible ;)
Cross-post. Original Thread @ https://discuss.tchncs.de/post/53845514
I’d really love to see some Blink based browser comparisons, especially Trivalent (which is supposed to be compareble to Vanadium).
And also Dillo and Netsurf.