DCSPEEDTEST BLOG

YouTube 4K buffers on your TV but plays perfectly on your laptop over the same WiFi. The answer is video codecs, not…

You have 1 Gbps fiber and live sport IPTV still freezes every 90 seconds. This is an ISP routing issue, not a…

Sharing your Plex library remotely inverts all internet rules — your download speed is irrelevant. Here is the exact bandwidth math for…

We do the actual bandwidth math for large households. Spoiler: you probably do not need Gigabit internet to stream 4K across 4…

Cloud gaming demands more from your network than Netflix and standard gaming combined simultaneously. We benchmarked input-to-glass latency across three services to…

With the release of the Quest 5 and Apple Vision Pro 2, cloud VR is mainstream. But can your 500Mbps connection handle…

Don't drop frames. We explain bitrate, resolution, and the upload speed requirements for 1440p and 4K streaming.