Put modern internet speeds in context. See how long it would take to download today's files over dial-up, ADSL, early broadband, and modern fibre.
Connection type
Speed
Era
Download time
Speed (relative)
Common File Downloads on 56K Dial-Up
📞 Why dial-up was so slow: Dial-up uses the voice telephone network, which was designed to carry speech at 3.1 kHz bandwidth. This physically limits data transfer. The 56K V.90 modem standard (1998) was the practical ceiling — 56 Kbps downstream, ~33.6 Kbps upstream. Real-world speeds were often 28–48 Kbps due to line quality.
🌍 The website weight explosion: In 1995, the average web page was ~14 KB. By 2010 it was ~700 KB. By 2023, the average page weighs over 2.5 MB. The rise of JavaScript frameworks, HD images, and embedded video has made modern sites literally 200× heavier than those from the dial-up era.
🔊 The modem sounds: Those screeching sounds were the two modems "handshaking" — exchanging test tones to negotiate the fastest protocol both could support, synchronise clocks, and agree on error correction. Different tones represented different protocols (V.34, V.90, etc.).