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Performance Tips
Enhance is built with performance in mind and includes a variety of optimizations designed to help your store load quickly and provide a smooth shopping experience across desktop and mobile devices.
This guide explains what the theme already does for performance, what can impact your store's speed outside the theme, and what steps you can take to improve your results.
What Enhance Already Does
Many performance best practices are built directly into the theme and require no additional setup.
Optimized Images
Enhance automatically generates responsive image sizes, ensuring customers receive appropriately sized images for their device.
Priority images such as hero banners and featured product images are loaded first, while below-the-fold images are loaded only when needed.
Efficient Asset Loading
Theme assets are minified and loaded efficiently to reduce unnecessary page weight.
Non-critical scripts are deferred so your content can begin rendering before additional functionality loads.
Layout Stability
Images include dimensions to help prevent layout shifts while pages are loading.
Typography and media elements are configured to create a more stable browsing experience across different screen sizes.
Fast Product Discovery
Features such as predictive search, collection filtering, quick view, and product galleries are built directly into the theme and optimized to provide a smooth shopping experience without relying on heavy third-party frameworks.
What Can Affect Store Performance
While the theme plays an important role in store performance, many factors are outside its control.
Third-Party Apps
Apps often add additional JavaScript, CSS, tracking scripts, popups, chat widgets, and analytics tools to your storefront.
In many cases, installed apps have a greater impact on performance than the theme itself.
Large Images and Videos
Uploading excessively large images or videos can significantly affect page load times.
We recommend using appropriately sized, compressed media whenever possible.
Homepage Complexity
Stores with many sections, videos, embedded content, or large product grids will naturally require more resources to load than simpler storefronts.
Custom Code
Custom CSS, JavaScript, and theme modifications can affect performance depending on how they are implemented.
Network Conditions
Store performance can vary based on a visitor's device, browser, and internet connection.
Performance testing tools often simulate slower devices and networks than those used by many real customers.
Recommended Best Practices
To help maintain the best possible performance:
Compress images before uploading.
Limit the number of autoplay videos on a page.
Remove apps that are no longer being used.
Keep homepage content focused and purposeful.
Regularly update to the latest version of the theme.
Test performance on both desktop and mobile devices.
Review third-party apps when troubleshooting performance issues.
Before Contacting Support
If you are experiencing performance concerns, we recommend:
Testing the store with unnecessary apps disabled.
Reviewing image and video file sizes.
Testing on a product page and collection page in addition to the homepage.
Confirming you are using the latest version of the theme.
If the issue can be traced to a specific theme feature or theme file, our support team will be happy to investigate further.