Home Reports 2025 Global United States Illinois Naperville

Internet Speed Report Naperville 2025

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

Total Tests

50

Avg. Download

383.95Mbps

Avg. Upload

81.66Mbps

Avg. Ping

28.1ms

Top Internet Providers

Provider Avg Speed
Comcast Cable Communications 324.5 Mbps
AT&T Corp 427.1 Mbps
Comcast Cable Communications, LLC 421.5 Mbps
Comcast Cable Communications, LLC 306.0 Mbps
WideOpenWest Finance LLC 538.8 Mbps
Comcast Cable Communications, LLC 569.7 Mbps
Comcast Cable Communications, LLC 187.3 Mbps
WideOpenWest Finance LLC 404.8 Mbps
WideOpenWest Finance LLC 367.2 Mbps
Comcast Cable Communications, LLC 448.0 Mbps

Top Devices

Device Share
iPhone 16.0%
Generic Android 2.0 6.0%
iPhone 2.0%
iPhone 2.0%
iPhone 2.0%

Top Browsers

Browser Share
Mobile Safari 16.0%
Opera 12.0%
Android Webkit 6.0%
Chrome 6.0%
Opera 4.0%
Chrome 4.0%
Chrome 4.0%
Safari 4.0%
Chrome 4.0%
Chrome 2.0%

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.