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Alibaba Cloud CDN, BlazingCDN, Cloudflare, Tencent Cloud CDN Performance Comparison
This page displays the core performance and service capabilities of Alibaba Cloud CDN, BlazingCDN, Cloudflare, and Tencent Cloud CDN side by side. All values are from the currently available data snapshot from CdnChart.
Data updated: 8/5/2026, 6:21:04 PM
CDNs in this comparison
Alibaba Cloud CDN
www.alibabacloud.com/product/cdn
P50 latency
37.00ms
Uptime
99.96%
Core metric comparison
| Metric | Alibaba Cloud CDN | BlazingCDN | Cloudflare | Tencent Cloud CDN |
|---|---|---|---|---|
| Overall score | 99 | 99 | 99 | 99 |
| P50 latency | 37.00ms | 111.00ms | 24.00ms | 48.00ms |
| P95 latency | 54.39ms | 158.73ms | 36.96ms | 69.12ms |
| Uptime | 99.96% | 99.73% | 99.94% | 99.85% |
| P50 throughput | 168.34 MB/s | 126.03 MB/s | 152.09 MB/s | 191.92 MB/s |
| Security score | 70 | 70 | 70 | 70 |
| HTTP/3 | Not reported | Not reported | Supported | Not reported |
| Samples | 4,013 | 251 | 3,795 | 2,607 |
| Pricing model | Pay-as-you-go / Bandwidth billing | Pay-as-you-go | Free tier + usage-based billing | Pay-as-you-go / Bandwidth-based billing |
Data notes and methodology
Comparison results are generated using a unified set of metrics; 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.