Premium Shopify Themes

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System requirements

Compatibility and System Requirements.

Transparent technical conditions for installation, daily use and stable Shopify operation.

01

Shopify system

ZLN themes are designed for the Shopify Online Store 2.0 system. To use them, you need an active Shopify store and a plan that supports the Online Store sales channel.

The theme cannot be installed on other content management systems, nor can it be used as a standalone HTML template.

02

Supported browsers

The storefront is designed for the latest versions of Chrome, Safari, Firefox, and Edge. For stable operation, the latest major version of the browser or the one immediately preceding it is recommended.

Internet Explorer and browsers that are not regularly updated are not supported. Certain privacy extensions or strong content blockers may restrict the functionality of external services.

03

Mobile, tablet, and desktop view

The theme has a responsive design and adapts to common phone, tablet, laptop, and desktop screen sizes.

The exact appearance is influenced by the aspect ratio of the uploaded image, the length of the text, browser zoom, and device system settings. All important pages should be checked on a real mobile phone before publishing.

04

Shopify plan and checkout

A theme controls the appearance of your storefront and the content of your Online Store. The customizability of the checkout depends on your current Shopify plan and the settings provided by Shopify.

A checkout modification that your chosen Shopify plan does not allow cannot be made available simply by installing a theme.

05

Apps and external integrations

Shopify App Store applications can add their own code, styles, and embedded blocks to a page. Due to this, full visual and technical compatibility with every application cannot be automatically guaranteed.

Before installation, check whether the application supports the Online Store 2.0 app block system. Custom integration or style fixes due to an application may be a separate development task.

06

Content and media files

Good performance requires web-optimized images, appropriate aspect ratios, and compressed videos. Files that are too large can slow down loading, even if the theme's code is optimized.

It is recommended to follow the suggested image sizes and content limits provided in the sections. Unusual long titles and button labels should be tested on all screen sizes.

07

Custom code and unique modification

Direct modification of Liquid, CSS, or JavaScript files may alter the theme's functionality, performance, and future updatability.

Before making significant changes, create a copy of the current theme. Code developed by a third-party developer and any resulting compatibility issues are not considered a fault of the original theme.

08

Versions and updates

Support is always based on the current, available version of the theme and the current Shopify environment. For older versions, a new Shopify feature or application may only be usable after an update.

Before updating, back up and preview your templates, menus, app blocks, and custom code modifications.

09

Report a compatibility issue

To investigate, please provide the theme name and version, the link to the affected page, the device and browser used, and the exact steps to reproduce the error.

If an application is also involved, provide its name and the active embedded block. A screenshot or short video significantly speeds up troubleshooting.