font/otf

OpenType font

Font

.otf

Media Type

font/otf

File Extension

.otf

HTTP Response Header

Content-Type: font/otf

HTML Link Tag

<link rel="stylesheet" type="font/otf" href="style.css">

JavaScript Fetch API

fetch('/api/data', {
  headers: {
    'Content-Type': 'font/otf'
  }
})

Express.js (Node.js)

res.setHeader('Content-Type', 'font/otf');
res.send(data);

Font MIME types ensure web fonts load correctly. Modern browsers require proper MIME types for font files.

WOFF font

WOFF2 font

TrueType font