25 900 000
Średnia dzienna liczba internautów w Polsce w sierpniu 2026 (wg Mediapanel)
Mediapanel09/2026Poland
A standard that defines the type of data being transmitted, such as text/html, application/json, audio/mpeg, or audio/wav. MIME headers help clients and servers correctly interpret files and the content of HTTP and email communications.
Why it matters
Tells the recipient what a file is before opening it: browsers choose how to handle it based on the MIME type, not the file extension. Incorrect types break downloading, previewing, and security.
What's missing without it
With wrong types, browsers display files instead of downloading them, players fail to play, and servers may be vulnerable to content injection.
When it is used
When serving files, sending emails with attachments, and configuring APIs that return media.
How we use it
API returns audio/mpeg for MP3 files so the browser correctly plays the generated audio.
Numbers worth knowing
MIME in data
29 300 000
Liczba internautów w Polsce w sierpniu 2026 według badania Mediapanel (lipiec 2026? - w materiale jest lipiec, ale mowa o sierpniu, dlatego podaję jak w tekście: 'In July, the number of Internet users amounted to 29.3 million')
Mediapanel09/2026Poland