Congestion

Time of day can affect your speed. Internet rush
 hour is the busiest time on the web across the country and the increase in Internet traffic can cause slowness.

Devices

Processors, hard drives, amount of RAM, applications running, and even the presence of spyware or viruses, impact the speed at which your device can process Internet data.

Optimum substantiates its advertised residential speeds via SamKnows/MBA testing to the extent available and/or internal testing.
Optimum Internet Disclosure statement
*ACSI claim based on comparison to other measured cable internet providers (which does not include Fiber Optics Providers) in the 2018 American Customer Satisfaction Index (ACSI) survey of customers rating their own Internet provider’s performance in Reliability of Speed and Service.

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