Global edge network observatory

Choose a CDN by measured data

From site acceleration to DDoS scrubbing: find providers, compare latency and estimate cost with one brief for AI.

Quick start

AI selection

Needs analysisNewGenerate a candidate list from one sentence Provider searchFilter providers by region and scenario Compare providersSee measured differences side by side

Measured rankings

All rankingsRegional and specialist boards No-ICP boardProviders that can be connected without ICP filing Best-value boardPublished pricing × measured performance Security boardProtection figures disclosed by providers

Tools

CDN inspectionFind the CDN in use · diagnose cache settings Cost estimatorEstimate a bill from monthly traffic Edge verificationNewMeasure cache hits · 304 and Brotli MethodologyWeights and formulas with worked examples

Choose by scenario

Site accelerationSeparate dynamic and static traffic Video and live streamingVOD delivery / low-latency streaming DDoS accelerationDDoS scrubbing / CC protection Mainland originCross-border paths and filing requirements

Measured CDN intelligence | CDNBBS