How does traffic compression (mobile) work in opera/google browsers?

Question

Browsers

Dear colleagues. Perhaps you can tell me what kind of compression technology is used by mobile browsers like opera turbo. I would like to make an analogue of Onavo Extend, but it is not clear whether there is any savings from this at all.

Answer 1

Yes, it zips pages and makes pictures worse in quality.

Answer 2

Thanks for the answer. I wonder how to do this only not in the browser, but for all / selective programs? Does ios have built-in functions?

Answer 3

You buy a server, install software on it - a proxy with compression. In the program settings, specify the use of this proxy. On Habré there were about five articles on this issue.
The first link from Google
www.linux.org.ru/forum/admin/5508735

Answer 4

nuuuuuuu
If it's sooo short
1) We put a transparent squid
2) We put ICAP on it
3) We write for ICAP our own GZIP compression program for individual request data
4) Profit