How does 360 browser convert webkit kernel?

Click the lightning icon on the far right of the address bar to switch the kernel.

360 Speed Browser is a fast and secure seamless dual-core browser. Based on Chromium open source project, it has lightning-fast browsing speed, complete security functions and a large number of practical tool extensions. It inherits the super-simplified page and innovative layout of the open source project of Chromium, and innovatively integrates popular functions such as Sina Weibo, Renren.com, weather forecast, dictionary translation, stock market and so on, which are deeply loved by domestic users. At the same time, taking into account domestic Internet applications.