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Built-in Site Optimization
Built-in Site Optimization

Out-of-the-box, Book Like A Boss sites are developed for optimization, focusing on real-world interactions and, ultimately, Google's Core Web Vitals.

Justin avatar
Written by Justin
Updated this week

Optimizing is an ongoing practice at Book Like A Boss. We continue to stay up to date and implement changes to ensure continuous improvements.

Here’s an overview of the built-in optimizations that occur automatically. While this list highlights many key processes, it's not exhaustive.

  • Image Optimization (for more information, see Built-in Image Optimization)

  • Video Optimization

  • Lazy load images (for more information, see Lazy Loading and Fonts)

  • Lazy load heavy widgets

  • CDN Static Resources

  • Defer non-critical CSS

  • Minify CSS

  • Extract Critical CSS

  • Avoid invisible text during font loading

  • Optimize WebFont loading and rendering

  • Reduce WebFont Size

  • Reduce JavaScript payloads with code splitting

  • Minify and compress network payloads

  • Preload critical assets to improve loading speed

  • Serve static assests with efficient cache policy

  • Preconnect to required origins

  • Initial server response time is short; <250 ms

  • Avoid multiple page redirects

  • Preload key requests

  • Avoids enourmous network payloads (files larger than 5mb)

  • Minimize third-party usage

  • Third-party code blocked the main thread for 180 ms

  • Avoid large layout shifts

  • Use passive listerners to improve scrolling performance

  • WebP images (all images have a WebP generated version)

  • Brotoli compression

  • Continued improvements of lazy loading for new widgets

  • Improvement in how custom widgets load

  • Videos with auto compress

  • Moved nearly all assets to CDN

  • Concatenating CSS files (fewer requests)

  • Continued Critical CSS improvements

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