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Why do VPNs slow internet speed?

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Answer: Extra routing distance

Encryption uses bandwidth — Wrong. Encryption adds processing overhead, but main slowdown is routing—your data travels farther through VPN server before reaching destination.

VPNs limit speed intentionally — Wrong. Free VPNs may throttle, but slowdown is inherent: encryption processing and longer routing path add latency and reduce throughput.

Extra routing distance ✓ — Correct! VPNs route traffic through remote servers, adding distance. Normal: You → Website. VPN: You → VPN Server → Website (and back). This increases latency (delay) and can reduce speed. Plus, encryption/decryption processing adds overhead. Fast VPNs minimize this with nearby servers and efficient protocols. Trade-off: privacy and security vs some speed loss. Gaming/streaming notice more!

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