# 3D Model Performance Analysis for Sites

**Use case:** 

Assess the speed and size of 3D models on mobile sites. Identify issues that cause page lag or crashes to enhance user experience.

## Input

```json
{
  "startUrls": [
    {
      "url": "https://raw.githubusercontent.com/KhronosGroup/glTF-Sample-Assets/main/Models/DamagedHelmet/glTF-Binary/DamagedHelmet.glb"
    }
  ],
  "evaluationProfile": "UNIVERSAL_MOBILE_WEBGL",
  "customMaxTriangles": 100000,
  "customMaxVramMB": 256,
  "maxCrawlPages": 10,
  "enableStealth": true,
  "useApifyProxy": false
}
```

## Output

```json
{
  "pageTitle": {
    "label": "Page Title",
    "format": "string"
  },
  "confidence": {
    "label": "Measurement Confidence",
    "format": "string"
  },
  "healthScore": {
    "label": "3D Health Score",
    "format": "integer"
  },
  "overallStatus": {
    "label": "Compliance Status",
    "format": "string"
  },
  "mobileCrashRisk": {
    "label": "Mobile Safari Crash Risk",
    "format": "string"
  },
  "impactSeverityTier": {
    "label": "Impact Severity Tier",
    "format": "string"
  },
  "assetUrl": {
    "label": "3D Asset URL",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Universal 3D, WebGL & Spatial Web Performance Auditor](https://apify.com/matrino/3d-spatial-performance-auditor) with a specific input configuration. Visit the [Actor detail page](https://apify.com/matrino/3d-spatial-performance-auditor) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/matrino/3d-spatial-performance-auditor.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).