Why is Google Chrome getting faster and faster?

In June 2024, Google introduced several performance improvements to Chrome and published a blog post detailing the changes that make the browser faster and more efficient.

Almost a year after a major overhaul, Google continues to share new steps in Chrome browser performance. Notably, not only Google, but also Microsoft is pushing to optimize the Edge browser, aiming to improve speed and user experience. Both "giants" use the Speedometer 3.0 standard to objectively evaluate web browsing performance.

According to Google, the Chrome team has focused on improving memory management and caching. They have redesigned the memory architecture for many core components such as DOM, CSS, and drawing processes, thereby increasing the efficiency of system resources and reducing latency when browsing the web.

One important change is the Blink rendering engine. Google says Blink has been tweaked to eliminate unnecessary overhead and make better use of the CPU cache. This is a move that improves overall performance without affecting browser stability or compatibility.

In particular, in areas that previously relied on the garbage collection mechanism in the Oilpan system, the development team has completely switched to using Oilpan instead of malloc to allocate memory. This improves automatic memory management, reduces memory leaks, and contributes to speeding up the processing of complex web pages.

Why is Google Chrome getting faster and faster?

With the help of the Oilpan garbage collection system built into the Blink rendering engine, Google’s improvements to memory management and caching have become a solid foundation for code optimization. This not only makes Chrome more efficient, but also echoes the observations of a senior Microsoft engineer who pointed out that applications that use memory inefficiently can slow down Windows.

In addition to memory, Google also focused on improving string processing in the renderer. They implemented a new hashing method called rapidhash , which improves processing speed and optimizes performance when working with large data strings. The implementation of this technology is a clear step forward in the effort to reduce latency when loading and displaying web page content.

Notably, for heavy tasks like calculating CSS styles for multiple elements – which consume system resources – Google has added more advanced caching techniques. As a result, the frequency of cache hits is significantly increased, while the number of misses is reduced, giving Chrome superior performance during complex web browsing.

Source: https://baoquocte.vn/vi-sao-google-chrome-lai-ngay-cang-duyet-web-nhanh-hon-316953.html