Alibaba Cloud CDN

www.alibabacloud.com/product/cdn

Alibaba Cloud CDN provides content delivery and access acceleration services for websites, e-commerce, and high-concurrency businesses, caching static resources and business content to edge nodes. It can be used alongside Alibaba Cloud Storage and other cloud products to manage the delivery chain within a unified cloud platform.

CDNStatic content deliveryMainland China accelerationVideo deliveryDynamic acceleration

Overall Score

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Latency P50

37.00ms

Latency P95

54.39ms

Uptime

99.96%

Throughput P50

168.34 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	99.00ms	99.78%	264
Asia	37.00ms	99.76%	649
Mainland China	26.00ms	99.58%	730
Europe	67.00ms	99.61%	527
North America	71.00ms	99.69%	588
Oceania	84.00ms	99.81%	304
South America	89.00ms	99.63%	345

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:3,200Probe-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.

4,013 samplesUpdated 8/5/2026, 6:21:04 PM