Funnel Preview Performance Upgrade | Clixio Changelog

We’ve upgraded the funnel-preview service to Nuxt 3.14, introducing performance improvements, security enhancements, and optimizations. This update results in reduced load times, smaller bundle sizes, and an overall better user experience.

• Server Bundle Size Reduced: From 526MB to 337MB (36% reduction), improving efficiency.
• Client Entry File Size Reduced: From 117KB to 96KB (17.9% reduction), leading to better First Contentful Paint (FCP) and Largest Contentful Paint (LCP) performance.

• Component Name Obfuscation: Component names are now hashed and hidden for improved security and code encapsulation.

• Previously, all language files were loaded on the client side, increasing load times.
• Now, only the required language file is loaded dynamically, improving FCP and overall performance.
• This change also contributed to the reduction in entry file size by eliminating unnecessary bundled language messages.

• The Gym Funnel benchmark now achieves an average mobile page speed score of 90 after these optimizations.

• Server-side translations to remove the need for client-side locale file loading.
• Exploring Nuxt’s native delay hydration to enhance performance further.
• Optimising and lazy loading third-party scripts used in forms, surveys, and calendars.
• Reducing render-blocking CSS to further improve load times.
• Targeting a mobile page speed score of 90+ even with JS-heavy elements like forms, surveys, and order pages.

These enhancements ensure faster load times, improved user experience, and overall better system performance. Further optimisations are planned in upcoming releases.