UK Broadband Guides
Plain-language explanations of UK broadband technology, Ofcom data, and connectivity policy. Use these guides to understand what the numbers on PlainBroadband actually mean.
According to Ofcom, its Connected Nations 2025 report (publication reference r01, July 2025) defines gigabit-capable broadband as speeds of at least 1,000 Mbit/s, see our methodology for the full tier definitions these guides reference.
Understanding UK Broadband Coverage
How Ofcom measures broadband availability, what premises-based coverage means, why NI leads the nations, and how Project Gigabit fits in.
Read guide →Full-Fibre vs Gigabit-Capable Explained
The difference between full-fibre (FTTP), gigabit-capable, superfast, and ultrafast broadband, and why it matters when comparing local authority data.
Read guide →What is Full-Fibre Broadband?
An introduction to FTTP, how fibre-to-the-premises differs from part-fibre connections, the speed benefits, and why it is the future-proof standard.
Read guide →The Broadband Universal Service Obligation
What the USO guarantees, how to request a qualifying connection, and what the 10 Mbit/s threshold means in practice for rural premises.
Read guide →Understanding Ofcom's Connected Nations Report
How Ofcom collects the Connected Nations dataset, what each metric measures, and how to interpret premises-based coverage figures correctly.
Read guide →How to Switch to Full-Fibre Broadband
A step-by-step guide to checking availability at your address, comparing providers, and making the switch under Ofcom's One Touch Switching rules.
Read guide →The Rural Broadband Coverage Gap in the UK
Why rural areas lag on full-fibre rollout, which local authorities are furthest behind, and what government programmes exist to address the gap.
Read guide →