10 practical ways to make your internet faster
In rough order of effort-to-payoff. Measure before and after each change — that is how you find the fix that matters on your line.
1–3: The free wins
One — plug in a cable. Ethernet to the desk PC, TV or console removes the single most common bottleneck and instantly stabilizes latency. Even one strategic cable (to the game console that hogs the Wi-Fi) helps everything else.
Two — move the router: high, central, in the open; away from metal, thick walls and the microwave. This is regularly worth 2–5× at the far end of the home.
Three — power-cycle the modem and router monthly. Mundane, but home gear accumulates memory leaks and stale sessions; a reboot restores lost performance more often than pride admits.
4–6: Use the radio well
Four — get on the right band: 5 GHz (or 6 GHz) near the router for speed, 2.4 GHz only where reach matters. If everything shares one network name and devices pick badly, split the band names.
Five — hunt the background hogs: cloud backups, game launchers and OS updates love saturating lines at the worst moment. Schedule them for the night.
Six — mind the VPN: convenient, but it caps throughput and adds latency. Test with it off to see what it costs; route only what needs it.
7–8: Fix responsiveness, not just speed
Seven — enable Smart Queue Management (fq_codel or CAKE) on your router if calls and games fall apart whenever someone downloads. This fixes bufferbloat — the most under-diagnosed home-network disease. Our test grades yours A–F.
Eight — retire ancient hardware: a Wi-Fi 4/5 router or a 100 Mbps-era powerline adapter silently caps a modern plan. Check both ends of the link; sometimes the laptop is the slow one.
9–10: Escalate with evidence
Nine — re-test wired at several times of day. Consistent full speed at 7 am but a nightly crawl points at neighborhood congestion; consistently low numbers around the clock point at provisioning or line faults.
Ten — take the data to your ISP. Dates, times, wired measurements: with evidence, support conversations get remarkably productive. And if a competitor offers fiber where you sit on cable or DSL — that one phone call can outdo every tip above.