First of all, you do some primary things for your Instacart clone app development in the initial stage because of its starting stage.

1. Optimize image and data loading:
◦ Compress your selected PNG HD images to reduce the file size without quality losses or consider choosing your image in WebP formats.
◦ Cache frequently accessed data, such as product information, store locations, and user preferences, to reduce the number of API calls.
◦ Leverage a proper CDN to distribute your content across wide servers, ensuring faster delivery based on your location.

2. Network Request Optimization:
◦ Minimize API Calls: Reduce the number of API calls by fetching data in batches or combining multiple requests into a single request.
◦ Prioritize Critical Data: Prioritize the loading of critical data, such as essential UI elements and core functionalities.
◦ Implement Network Monitoring: Monitor network connectivity and adjust data loading strategies accordingly. For example, use lower-resolution images or reduce the amount of data fetched in low-bandwidth conditions.

3. UI/UX Optimization:
◦ Use smoother transition effects to get smoother animations while clicking or scrolling. To better up your user experience overall.
◦ Minimize Data Usage: Minimize the amount of data used by the app, such as by reducing the size of video previews or using data compression techniques.

4. Backend Optimization:
Design your platform to be more scalable and efficient in handling traffic loads, minimize operations, and optimize your database queries to improve response time. Consider using server-side rendering to improve initial page load times and SEO.

5. Testing and Monitoring:
◦ Thorough Testing: Test the app on various devices and network conditions to identify and fix performance bottlenecks.
◦ Network Monitoring Tools: Use network monitoring tools to track network performance and identify areas for improvement.
◦ User Feeback: Persistently collect your user's feedback and identity and address your food delivery app performance issue.

By implementing these strategies, you can significantly improve the performance of your Instacart clone mobile application, ensuring a smooth and enjoyable user experience even in challenging network conditions. If you want to develop your food delivery app like Instacart then Appticz avails best technologies powered by Instacart clone app for their clients.