Cloudflare CDN:经核实的事实与评分

核实日期 2026-11-03

cloudflare.com

1

CDN 服务商 1 / 5

77/100

Score 构成

价格40
网络与性能80
安全100
开发者控制100
可靠性与信任77

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.com2026-11-03
节点数(服务商公布)348
348 cities · 8 regions
cloudflare.com2026-11-03
HTTP/3是
HTTP/3 is available to all plans
developers.cloudflare.com2026-11-03
IPv6未核实—
图片优化是
Lossless Image Optimization Free — Pro Business Contract
cloudflare.com2026-11-03
DDoS 防护是
Unmetered DDoS Protection Free Pro Business Contract
cloudflare.com2026-11-03
Web 应用防火墙(WAF)是
Web Application Firewall (WAF) Free Pro Business Contract
cloudflare.com2026-11-03
免费 TLS 证书是
Universal SSL Certificate Free Pro Business Contract
cloudflare.com2026-11-03
边缘计算是
Workers Serverless functions that run everywhere, instantly
cloudflare.com2026-11-03
实时日志是
Instant Logs View HTTP request logs instantly in the Cloudflare dashboard or the CLI.
developers.cloudflare.com2026-11-03
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.com2026-11-03
可用性 SLA100%
Uptime SLA Free — Pro — Business 100% Contract 100%
cloudflare.com2026-11-03
SOC 2 或 ISO 27001未核实—
公开状态页是
Cloudflare System Status Subscribe to updates
cloudflarestatus.com2026-11-03
成立年份2009
Where Cloudflare was founded in 2009
cloudflare.com2026-11-03
公司总部美国
San Francisco (HQ) 101 Townsend St. San Francisco, CA 94107
cloudflare.com2026-11-03
公司Cloudflare, Inc.
© 2026 Cloudflare, Inc.
cloudflare.com2026-11-03

对比 Cloudflare CDN

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Cloudflare CDN — Global Rating

<a href="https://global-rating.com/zh/company/cloudflare-cdn/"><img src="https://global-rating.com/badge/cloudflare-cdn.svg" width="240" height="56" alt="Cloudflare CDN — Global Rating"></a>

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