I just opened one (just one) Chromium browser to Yahoo dot com and I see this netstat

[rajibando]

So you don't write scripts? You had better! I had given you a wonderful clue which you couldn't grasp
I would now request you to please stop jumping from one query to another and plain- and simply observe.
And as the mod said, stop using chromium. It is not a Debian/Standard Linux tool. It is a google tool, and is imperfect. Better use Firefox directly.
Best, use Iceweasel. It is a Debian finish.
Last, but not the least, please request the moderator to delete your multi-posts no. 6, 7 & 8. It is not required but shall confuse newbies.
And post your understanding, realisation with lot of explanations, here, so that future users can learn from your experience. Please don't hide your findings.
With lot of empathy, respect, and equality