Swift Performance introduces an innovative caching system designed to intelligently optimize WordPress websites. For example, it can enhance the performance of a site using the popular Avada theme from 66% to 100%, and similarly improve a site utilizing the widely-used Divi theme from 24% to 100%.
Taking a more advanced approach, Swift Performance AI incorporates sophisticated algorithms to identify URLs and allocate priorities. The plugin autonomously manages cache lifespan, employing multi-level optimization for faster cache preloading. It seamlessly integrates with LSCache and Cloudflare, providing built-in support and Proxy caching that replicates Cloudflare APO functionality at no extra cost.
Additionally, this plugin fragments dynamic content such as Gutenberg blocks, Elementor widgets, and shortcodes to be loaded on cached pages. This enables caching for logged-in visitors, displaying the admin bar, and accommodating various prices for multi-currency shops. While LiteSpeed provides ESI similar to fragments, Swift Performance simplifies the process for the average user.
Swift Performance Features:
- Brilliant Font Delivery: Fonts and icons are essential for design, but they can hurt load time. Swift Performance AI will automatically detect used icons and fonts and optimize font & icon delivery.
- Dynamic Fragments: Cache can be quick, but sometimes we can’t cache everything. With Swift Performance AI, you can load fragments via AJAX to load dynamic content and keep your site fast.
- WooCommerce Integration: This plugin optimizes Cart and Checkout pages to speed up the process. Prices can also be loaded with Dynamic Fragments, so you can use caching for multi-currency webshops, as we do.
- Optimize Web Vitals: Swift Performance AI will optimize core Web Vitals automatically. You don’t need to tweak settings, exclude plugin or theme files, add exceptions and workarounds. Everything will work smoothly.
- Lazyload Everything: Third-party embeds and images can impact speed. Swift Performance AI, you can lazyload everything: images, iframes, Youtube and Vimeo embeds, Google Maps, etc.
- supports Elementor widgets
- supports Gutenberg blocks
- shortcodes
- WooCommerce prices and native widgets
- Optimize CSS: This plugin was the first WordPress optimization plugin that generated Critical CSS on the fly. Now Swift Performance AI generates improved Critical CSS.
- Optimize JavaScript: This plugin AI focuses on field data – improving real user experience – instead of testing tools. Swift will optimize javascript parsing and execution automatically to get the best achievable performance without issues.
- Image Optimization: Swift Performance AI optimizes images – including third-party and background images – on demand with a built-in image optimizer to save space and improve WordPress speed. This plugin AI also uses adaptive image sizes without CDN or any other third-party solution, so your site will use the correct image size on every screen size.
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