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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [CSS](./puppeteer.protocol.css.md) &gt; [PlatformFontUsage](./puppeteer.protocol.css.platformfontusage.md)

## Protocol.CSS.PlatformFontUsage interface

Information about amount of glyphs that were rendered with given font.

<b>Signature:</b>

```typescript
export interface PlatformFontUsage 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [familyName](./puppeteer.protocol.css.platformfontusage.familyname.md) | string | Font's family name reported by platform. |
|  [glyphCount](./puppeteer.protocol.css.platformfontusage.glyphcount.md) | number | Amount of glyphs that were rendered with this font. |
|  [isCustomFont](./puppeteer.protocol.css.platformfontusage.iscustomfont.md) | boolean | Indicates if the font was downloaded or resolved locally. |