UCloud CDN

www.ucloud.cn/product/ucdn.html

UCloud CDN provides website content delivery and media acceleration services, optimizing access to static resources, downloads, and audio/video content. Integrated with the UCloud cloud service ecosystem, it is ideal for teams that want to manage resources, traffic, and content delivery within the same cloud platform.

CDNStatic content deliveryMainland China accelerationVideo delivery

Overall Score

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Latency P50

81.39ms

Latency P95

121.81ms

Uptime

99.78%

Throughput P50

134.89 Mbps

Performance trend

Last 24 hours · P50 latency (ms)

Score Breakdown

Weighted Overall Score

Performance (40%)64

Reliability (30%)96

Coverage (20%)72

Security (Measured) (10%)50

Regional performance

P50 latency by region · measurements and reference baselines are identified separately

LatencyLowHigh

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Region	Latency P50	Uptime	Samples
Africa	111.32ms	99.84%	134
Asia	51.11ms	99.91%	314
Mainland China	40.71ms	99.71%	345
Europe	82.4ms	99.77%	286
North America	86.98ms	99.79%	288
Oceania	95.68ms	99.89%	156
South America	101.5ms	99.57%	172

Security score

Public endpoint checks are shown separately from documented product capabilities.

Public Endpoint Checks

Automatic scan

TLS 1.3

No weak cipher negotiated

Certificate Chain Integrity

HSTS

CSP

X-Content-Type-Options

HTTP/3 (QUIC)

OCSP Stapling

Product Security Capabilities

Public-source review

TLS 1.3

TLS policy controls

Managed certificates

Security header controls

HTTP/3

OCSP Stapling

WAF

DDoS protection

Bot management

Rate limiting

Origin protection

Security analytics and logs

The left column prefers verified, current public-endpoint configuration; when no endpoint can be verified, it falls back to the vendor published capability evidence. The right column always uses official or reliable public sources; select a status icon to open its evidence.

Node Coverage

Claimed PoPs:0Probe-inferred, not an official full list

Node information is inferred through EDNS Client Subnet and Anycast probing for regional coverage evaluation. It does not represent an official full node list.

1,695 samplesUpdated 10/8/2026, 00:00:19