<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>标题</title>
</head>
<body>
<!-- embed 标签定义在页面中嵌入的内容 -->
<!-- src 指定URL -->
<!-- type 指定嵌入内容的MIME类型 -->
<!-- width 宽度 -->
<!-- height 高度 -->
<embed src="image.png" type="image/png" width="100" height="100">
</body>
</html>
MIME types of common files:
https://blog.csdn.net/Tiezhu_Wang/article/details/115000841