Cloudflare vs Huawei Cloud vs Kingsoft Cloud vs Volcano Engine: CDN Performance Comparison

Compare Cloudflare vs Huawei Cloud vs Kingsoft Cloud vs Volcano Engine. Current page data shows Cloudflare has the lowest P50 latency (38.18ms), while Huawei Cloud has the highest P50 throughput (166.47 Mbps). Review latency, uptime, throughput, sample size, and security capabilities side by side.

Data updated: 10/18/2026, 00:00:06

CDNs in this comparison

Cloudflare

www.cloudflare.com

P50 latency

38.18ms

Uptime

99.77%

View provider details

Huawei Cloud CDN

www.huaweicloud.com/product/cdn.html

P50 latency

69.91ms

Uptime

99.76%

View provider details

Kingsoft Cloud CDN

www.ksyun.com/

P50 latency

80.42ms

Uptime

99.67%

View provider details

Volcano Engine CDN

www.volcengine.com/product/cdn

P50 latency

69.65ms

Uptime

99.74%

View provider details

Core metric comparison

Metric	Cloudflare	Huawei Cloud CDN	Kingsoft Cloud CDN	Volcano Engine CDN
Overall score	80	77	73	76
P50 latency	38.18ms	69.91ms	80.42ms	69.65ms
P95 latency	56.2ms	99.4ms	113.7ms	101.63ms
Uptime	99.77%	99.76%	99.67%	99.74%
P50 throughput	139.85 Mbps	166.47 Mbps	124.87 Mbps	155.44 Mbps
Security score	50	50	50	50
HTTP/3
Samples	5,451	1,818	6,916	5,650
Pricing model	Free tier + usage-based billing	Pay-as-you-go / Bandwidth billing	Pay-as-you-go / bandwidth-based billing	Pay-as-you-go / bandwidth billing

Data notes and methodology

Comparison results are generated according to a unified metric definition; data update time, sample size, and missing items are clearly displayed on the page.

This page retains the latest result that met the publication criteria and is replaced only by newer qualifying data.