In Holtsville there are 1 internet service providers, with Optimum being the most popular. Optimum offers cable internet service. In our research, we have been seeing 221 Mbps for download speeds and 30 Mbps for upload speeds for Optimum customers over 2,874 recent tests.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Optimum Cable | 221 Mbps | 30 Mbps | 8 ms |
| * Data from speed tests taken in the last 3 months | |||
Optimum is the most popular provider in Holtsville offering cable internet service. Users have been getting 221 Mbps for download speeds and 30 Mbps for upload speeds over 2,874 recent tests.
Optimum has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Holtsville. 34% of users saw download speeds between 250-500 Mbps, and 32% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 221 Mbps | 18 Mbps | 11 ms |
| June 17, 2024 | 305 Mbps | 6 Mbps | 11 ms |
| June 17, 2024 | 304 Mbps | 37 Mbps | 6 ms |
| June 17, 2024 | 145 Mbps | 14 Mbps | 6 ms |
| June 17, 2024 | 315 Mbps | 26 Mbps | 5 ms |
| June 17, 2024 | 319 Mbps | 51 Mbps | 5 ms |
| June 17, 2024 | 189 Mbps | 10 Mbps | 10 ms |
| June 17, 2024 | 229 Mbps | 42 Mbps | 5 ms |
| June 17, 2024 | 207 Mbps | 34 Mbps | 6 ms |
| June 17, 2024 | 520 Mbps | 51 Mbps | 7 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.