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

Add to Compare

Latency P50

57.00ms

Latency P95

89.49ms

Uptime

99.78%

Throughput P50

146.98 MB/s

Performance trend

Last 24 hours · P50 latency (ms)

Score Breakdown

Weighted Overall Score

Performance (40%)99

Reliability (30%)99

Coverage (20%)72

Security (Measured) (10%)70

Regional performance

Measured P50 latency per probe region · bubble color and size indicate latency

LatencyLowHigh

Click a bubble to view the regional page

Region	Latency P50	Uptime	Samples
Africa	113.00ms	99.85%	138
Asia	51.00ms	99.90%	339
Mainland China	40.00ms	99.70%	382
Europe	81.00ms	99.76%	276
North America	85.00ms	99.77%	307
Oceania	98.00ms	99.91%	159
South America	103.00ms	99.58%	180

Security score

Measured items contribute to the score; vendor claims are documented but not scored.

Measured Items

Automated Scan

TLS 1.3

No Weak Cipher Suites

Certificate Chain Integrity

HSTS

CSP

X-Content-Type-Options

HTTP/3 (QUIC)

OCSP Stapling

Declared Capabilities

Vendor-declared, not independently verified

WAFNot Available

DDoSNot configured

WAF / DDoS capabilities cannot be verified via active probing without crossing into attack behavior, so they are documented as vendor claims and excluded from the score.

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.

369 samplesUpdated 8/5/2026, 6:21:04 PM