001+ Content-type: text/html; charset=UTF-8
001- Content-type: foo/bar
002- Content-length: 4
003+ <html>
004- hio2
004+ <head>
005+ <title>File Not Found</title>
006+ </head>
007+ <body>
008+ <h1>404 - File /index.php Not Found</h1>
009+ </body>
010+ </html>