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Internet Speed Report Southfield 2025

A comprehensive analysis of broadband performance in Southfield based on real user speed tests conducted on Bandwidth Place.

Total Tests

75

Avg. Download

244.42Mbps

Avg. Upload

152.83Mbps

Avg. Ping

43.8ms

Top Internet Providers

Provider Avg Speed
Comcast Cable Communications, LLC 477.3 Mbps
Comcast Cable Communications, LLC 165.3 Mbps
Comcast Cable Communications, LLC 284.3 Mbps
AT&T Services, Inc. 761.9 Mbps
Comcast Cable Communications, LLC 1,087.4 Mbps
123.Net 471.6 Mbps
123.Net, Inc. 223.1 Mbps
Comcast Cable Communications, LLC 154.7 Mbps
123.Net, Inc. 140.7 Mbps

Top Devices

Device Share
iPhone 2.7%

Top Browsers

Browser Share
Chrome 17.3%
Chrome 13.3%
Chrome 12.0%
Chrome 10.7%
Chrome 6.7%
Chrome 4.0%
Chrome 4.0%
Chrome 4.0%
Chrome 2.7%
Chrome 2.7%

Analysis Methodology

The data presented in this report is aggregated directly from real user speed tests performed on the Bandwidth Place platform testing network nodes globally during 2025. We calculate the localized metrics using strict data sanity checks to prevent skewed results from anomalies or extreme outliers.

SEO & Location Routing Structure: Because location data is structurally rigid, caching data dynamically to static hierarchy (Country -> State -> City) provides significant improvements to PageSpeed metrics and Time to First Byte (TTFB). This strategy ensures optimum indexing for search engines processing localized queries.