Cloudflare CDN:经核实的事实与评分
核实日期 2026-11-03
Score 构成
78% 由事实支撑 · 我们如何排名
Cloudflare CDN 与市场对比
圆点代表该公司,竖线代表排名中所有公司的中位数。
可用性 SLA99.99%100%100% · 中位数 99.99%
Cloudflare CDN 的优势与劣势
优点
- 节点网络规模大
- 有长期免费套餐或每月免费流量
- 提供 DDoS 防护
- 提供 Web 应用防火墙
缺点
—
全部事实
| 事实 | 数值 | 来源 | 核实日期 |
|---|---|---|---|
| 每 GB 价格(北美和欧洲,最低档) | 未核实 | — | |
| 免费套餐或每月免费流量 | 是 Free For personal or hobby projects that aren't business-critical. $0 /month | cloudflare.com | 2026-11-03 |
| 节点数(服务商公布) | 348 348 cities · 8 regions | cloudflare.com | 2026-11-03 |
| HTTP/3 | 是 HTTP/3 is available to all plans | developers.cloudflare.com | 2026-11-03 |
| IPv6 | 未核实 | — | |
| 图片优化 | 是 Lossless Image Optimization Free — Pro Business Contract | cloudflare.com | 2026-11-03 |
| DDoS 防护 | 是 Unmetered DDoS Protection Free Pro Business Contract | cloudflare.com | 2026-11-03 |
| Web 应用防火墙(WAF) | 是 Web Application Firewall (WAF) Free Pro Business Contract | cloudflare.com | 2026-11-03 |
| 免费 TLS 证书 | 是 Universal SSL Certificate Free Pro Business Contract | cloudflare.com | 2026-11-03 |
| 边缘计算 | 是 Workers Serverless functions that run everywhere, instantly | cloudflare.com | 2026-11-03 |
| 实时日志 | 是 Instant Logs View HTTP request logs instantly in the Cloudflare dashboard or the CLI. | developers.cloudflare.com | 2026-11-03 |
| 即时清除缓存 | 是 Purge Instantly purge cached files to force Cloudflare to fetch fresh versions from your web server files. | developers.cloudflare.com | 2026-11-03 |
| 可用性 SLA | 100% Uptime SLA Free — Pro — Business 100% Contract 100% | cloudflare.com | 2026-11-03 |
| SOC 2 或 ISO 27001 | 未核实 | — | |
| 公开状态页 | 是 Cloudflare System Status Subscribe to updates | cloudflarestatus.com | 2026-11-03 |
| 成立年份 | 2009 Where Cloudflare was founded in 2009 | cloudflare.com | 2026-11-03 |
| 公司总部 | 美国 San Francisco (HQ) 101 Townsend St. San Francisco, CA 94107 | cloudflare.com | 2026-11-03 |
| 公司 | Cloudflare, Inc. © 2026 Cloudflare, Inc. | cloudflare.com | 2026-11-03 |