Volcano Engine CDN

www.volcengine.com/product/cdn

Volcano Engine CDN provides distribution and acceleration capabilities for static resources, downloads, and audio/video content, and supports configuring acceleration domains and caching policies based on business needs. The service is built on the Volcano Engine cloud product ecosystem and is suitable for delivery optimization of internet applications and content-oriented businesses.

Mainland China accelerationVideo optimizationICP filing support

Overall Score

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Latency P50

42.00ms

Latency P95

64.26ms

Uptime

99.82%

Throughput P50

170.56 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	101.00ms	99.64%	449
Asia	39.00ms	99.76%	1,106
Mainland China	28.00ms	99.72%	1,244
Europe	69.00ms	99.80%	899
North America	73.00ms	99.70%	1,002
Oceania	86.00ms	99.71%	518
South America	91.00ms	99.85%	588

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:2,500Probe-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.

2,523 samplesUpdated 8/5/2026, 6:21:04 PM