
A Closer Look at the WordPress 6.3 Performance Improvements
WordPress 6.3, released on August 8, 2023, includes many performance improvements. These improvements are designed to make WordPress websites load faster and more efficiently. One of the most significant performance improvements in WordPress 6.3 is around client-side performance (TTFB). Client-side performance improved for block themes and classic themes. Another performance improvement in WordPress 6.3 is the optimization of the way that images are loaded. WordPress 6.3 now adds a fetchpriority attribute to images; this helps with the client-side loading of images. In addition to these specific performance improvements, WordPress 6.3 includes many other changes that can help improve the performance of