Home Reports 2025 Global United Kingdom Cardiff

Internet Speed Report Cardiff August 2025

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

Total Tests

5

Avg. Download

251.89Mbps

Avg. Upload

90.09Mbps

Avg. Ping

22.0ms

Top Internet Providers

Provider Avg Speed
Virgin Media 196.7 Mbps
Virgin Media Limited 340.4 Mbps
Virgin Media 175.7 Mbps

Top Devices

Device Share
iPhone 40.0%
Generic Smartphone 20.0%
Generic Smartphone 20.0%

Top Browsers

Browser Share
Mobile Safari 40.0%
Chrome 20.0%
Samsung Internet 20.0%
Chrome Mobile 20.0%

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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.