SW‑Page Speed Image Optimizer

Shopify page speed & image optimization

Swift is a page speed solution for Shopify store owners. Swift offers an innovative approach that focuses strongly on Google Lighthouse, Core Web Vitals, and Shopify best practices to speed up your store performance in a few clicks.

Why is Online Store Speed important?

40% of people will abandon a website if it takes more than 3 seconds to load. That’s why every merchants should be optimized their website speed and have a powerful caching system at its core. A fast-loading site is more likely to rank higher in search engines (SEO), keep visitors stay longer, and increase conversion.

Advanced image optimizer

• Using Smart Lossy compression technology to compresses and optimize images, which minimizes large image size without reducing their quality.
• Image optimizer helps your store loading a 50kb image instead of a 500kb image without change of quality, lighter means faster.

Make your files lighter with minification and JavaScript deferral

• Swift helps you to minify the JS, inline critical CSS , font, theme asset files to reduce page size and make them load faster.

Media files loaded only when needed

• With our Lazy Load technology, you can automatically defer the loading of images, leaving them ”off-screen” until users need them.
• Lazy-loading is a brilliant way of optimizing both perceived and real performance.

Auto Optimize process with new images and files to save tons of time

• Instead of manually optimizing images & files, you can select our auto-optimization service. This allows you to optimize new images and files fully automated that you upload for your store, so you can focus more on your sales & business.

Speed up next-page navigations with preloading

• Analyzing and predicting what page a visitor is going to visit next on a site or which link is most likely to be clicked. Then Swift preloads those contents in advance and delivers the page right after it is requested. Therefore, users would experience a very short waiting time.
• This automate preloading technology makes your store faster 600 milliseconds on average from page loading time. By using AI, Swift provides the level-up prefetch techniques to increase 3x faster page speed more than other apps.

Site speed analysis and suggestions

• We analyzed the performance of most popular apps like Pushowl, Tidio, Free Trust Badge, Quick announcement bar, Spin Wheel Popups, etc... to give you suggestions for mobile speed and desktop site speed

Additional benefits

• No affect on your theme: Swift always saves your settings fully automate to help you undo every change that was made with Swift in a single click
• Ease of use: Nothing special here, no coding required, just follow the instructions and click.
• World-class support