# Internet speed test

- Human page: https://happytails.ai/en/device-tools/internet-speed-test/
- Markdown: https://happytails.ai/en/device-tools/internet-speed-test.md
- Structured JSON: https://happytails.ai/agents/en/device-tools/internet-speed-test/index.json
- Visibility: public

## Tool capabilities

| Property | Value |
| --- | --- |
| Tool ID | `internet-speed-test` |
| Category | device-tools |
| Implementation | Registered implementation. Registration alone is not a production-quality guarantee. |
| Browser execution | Use the visible action or interactive controls. |
| Browser processing | Browser; see tool notes for network behavior. |
| HTTP API | Not callable through HTTP. |
| Browser-agent interface | run_current_tool |

### Implementation notes

Run downloads approximately 5 MB from Cloudflare. Results vary with Wi-Fi, VPNs, browser load and server distance.

### Inputs and settings

No free-text input is required. Use the file inputs and/or settings below.

No additional settings are declared for this tool.

### Browser-agent workflow

1. Open the human page in a browser that supports WebMCP.
2. Discover the interface exposed by that page; use its actual schema.
3. Select files on the page first when the tool requires files.
4. Call `run_current_tool` with valid input and settings.
5. Inspect the returned result or error and the displayed output. Retrieve files from the displayed download links.

Calls do not automatically copy or download results. Browser permissions still apply. Interface availability alone is not proof of successful execution.

### Planning specification

Regional test infrastructure and reproducible download/upload/latency methodology.

This describes intended requirements. Use the implementation notes, interface schema and observed output to determine current support.

### Complete machine-readable capability record

```json
{
  "id": "internet-speed-test",
  "category": "device-tools",
  "built": true,
  "requirements": "Regional test infrastructure and reproducible download/upload/latency methodology.",
  "implementation": {
    "fields": [],
    "input": false,
    "note": "Run downloads approximately 5 MB from Cloudflare. Results vary with Wi-Fi, VPNs, browser load and server distance.",
    "experience": {
      "automatic": false,
      "single": false,
      "label": "Your text",
      "placeholder": "Type or paste your input…",
      "help": "Up to 1,000,000 characters. Review the settings before running.",
      "action": null
    },
    "mode": "explicit",
    "interactive": false
  },
  "execution": "Browser interface",
  "api": null,
  "browser_agent": {
    "supported": true,
    "name": "run_current_tool",
    "discovery": "WebMCP on the human page in a supporting browser",
    "verification": "See audit/API-AUDIT.md; availability is not verification"
  }
}
```

## Page guide

Regional test infrastructure and reproducible download/upload/latency methodology..

## How to use Internet speed test

1. Enter the values you want to calculate and choose the relevant units or settings.
2. Review the settings, then choose Run Internet speed test.
3. Review the result, then use Copy result or a download link when available.

## Working with internet speed test

Device checks help inspect a camera, microphone, display or browser capability. Results depend on the selected device, operating-system settings and the permissions granted to the page.

## Common questions

### Why does a working microphone appear unavailable?

Browser permission, operating-system access, a different selected input or another application can affect the result. Check these before assuming hardware failure.

### Does one successful test cover every application?

No. Another application may use a different device, input level or permission setting. Test in the application where the device will be used as well.