Optimizing a shared project
Overview
Vectary is a powerful web-based tool capable of producing high-quality, realistic 3D scenes. But since projects are rendered directly in the browser, optimization plays a critical role in ensuring smooth performance and fast load times across all devices.
This page outlines key recommendations to help improve scene performance and loading time.
Why optimization matters
There are two main areas where optimization makes a big difference:
1. Performance
Just like in video games, real-time 3D scenes in Vectary can perform differently depending on the device. While many optimization tasks are handled automatically, some require manual tuning — especially if the scene needs to run smoothly on lower-end devices like mobile phones or older laptops.
2. Loading Time
When embedding a scene into a website, fast loading is essential. Ideally, the scene should load within 2 to 3 seconds.
For the best results, try to keep the embed size under 5MB, with a hard maximum of 10MB
Performance check
Always preview the scene on low-end devices to ensure accessibility for all users.
Use the Preview mode to test performance and loading — it includes a built-in performance analyzer - Performance analyzer
Keep textures, polygon count, and effects optimized (see detailed recommendations below):
Tutorials
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