By combining the powers of real-user experiences in the Chrome UX Report 3 (CrUX) dataset with web technology detections in HTTP Archive 1, we can get a glimpse into how architectural decisions like choices of CMS platform or JavaScript framework play a role in sites’ CWV performance.

track and measure the performance of sites that use popular JavaScript frameworks and libraries.

"The HTTP Archive is open source and the raw data is available to download. If you want, you can download all of the data, process it locally and query it as much as you want. However, that would require a lot of effort to set up. Google BigQuery makes this much easier, since the data is already loaded and can be easily queried. And because of the processing power behind BigQuery, even some of the most complex queries you write will run extremely fast."