Comment If on Linux (and maybe Win?) You could try Falkon (Score 1) 158
"Falkon is a KDE web browser using QtWebEngine rendering engine, previously known as QupZilla. It aims to be a lightweight web browser available through all major platforms. This project has been originally started only for educational purposes. But from its start, Falkon has grown into a feature-rich browser.
Falkon has all standard functions you expect from a web browser. It includes bookmarks, history (both also in sidebar) and tabs. Above that, it has by default enabled blocking ads with a built-in AdBlock plugin"
Seems pretty fast to me on occasional use (Mainly keeping a Twitter window open at all times on the desktop, and displaying a few feeds.