Swift ‑ Page Speed Optimizer



Price from:
Free plan available. 7-day free trial. Additional charges may apply. From $19/month

40% of people will abandon a website if it takes more than 3 seconds to load. With Google Search now including Core Web Vitals as the foundation for evaluating page experience, a fast-loading site will be ranked higher in search engine (SEO) & increase conversion.

Not like heatmap tools like Hotjar, Lucky Orange which help you to analyze audience, Swift is a Shopify Page Speed Optimization solution offering an innovative approach based on powerful tools including Google Lighthouse, PageSpeed Insights, GTMetrix, Pingdom to optimize commonly used apps & analytics, and speed up store performance.

Key Features:

  • Advanced Smart Lossy Image Compression technology
  • Helps to compress & optimize large image size images similar to Crush.pics. Lighter means faster!
  • Keep backups of each compressed image, so you can restore them fast with a click
  • Auto Optimize process to save tons of time. Optimize new images & files fully automated just uploaded to store, so you can focus more on your business
  • File Optimizer & lighter with minification & unused JavaScript (JS) deferral
  • Media files loaded only when visitors need them
  • With smart Lazy Load technology, Swift automatically defers the loading of images, leaving them ”off-screen” & inline critical CSS, so they do not affect to your store speed.
  • A brilliant way of optimizing both perceived & real performance
  • Speed up next-page navigations with preloading
  • Not just analyze like heat map tools, Swift predicts what page a visitor is going to visit next, or which link is most likely to be clicked, then preloads those contents, font caching & delivers the page right after it is requested. Therefore, users would experience a very short waiting time & lower bounce rates
  • Makes store faster 600 milliseconds on average from loading time on Homepage speed & others. By using AI, Swift provides the level-up prefetch techniques to increase 3x faster speed than other apps using normal Preload.
See on Shopify App Store