北美 CDN 性能排名

基于北美探针区域的真实样本，展示各 CDN 在当地的延迟与可用性表现。

#	厂商	延迟 P50	可用性	样本
1	Akamai	22.84ms	99.67%	156
2	Cloudflare	24.56ms	99.77%	1,020
3	Amazon CloudFront	24.91ms	99.76%	323
4	Fastly	26.81ms	99.76%	781
5	Google Cloud CDN	30.49ms	99.71%	256
6	Bunny.net	30.53ms	99.80%	907
7	CDN07	50.09ms	99.70%	921
8	IO River	68.43ms	99.84%	647
9	Yewsafe	69.80ms	99.87%	611
10	Alibaba Cloud CDN	70.11ms	99.68%	590
11	CDNvideo	70.76ms	99.92%	252
12	华为云 CDN	72.53ms	99.68%	305
13	火山引擎 CDN	72.64ms	99.69%	930
14	ImageKit	74.73ms	99.67%	1,119
15	Myra Security	74.81ms	99.81%	1,050
16	CDN.net	76.21ms	99.85%	480
17	CDN5	77.15ms	99.73%	730
18	Azion CDN	77.84ms	99.87%	428
19	Verizon Business	78.31ms	99.76%	904
20	Tencent Cloud CDN	78.63ms	99.62%	934
21	ChinaCache	78.77ms	99.87%	1,073
22	CacheFly	81.02ms	99.65%	239
23	Quantil	82.25ms	99.58%	653
24	Baidu Cloud CDN	82.67ms	99.85%	623
25	CDNetworks	83.24ms	99.70%	220
26	Zenlayer CDN	83.35ms	99.73%	481
27	Kingsoft Cloud (金山云) CDN	84.29ms	99.65%	1,211
28	imgix	84.58ms	99.85%	972
29	NTT Communications	84.75ms	99.91%	792
30	MetaCDN	85.00ms	99.70%	853
31	Telefonica	85.76ms	99.81%	732
32	Telkom Indonesia	86.65ms	99.79%	1,150
33	KT Cloud	86.98ms	99.75%	252
34	UCloud CDN	86.98ms	99.79%	279
35	Cirion	87.18ms	99.88%	615
36	Tata Communications	87.47ms	99.71%	162
37	EdgeUno	89.66ms	99.84%	920
38	BaishanCloud	90.85ms	99.72%	587
39	Medianova	91.97ms	99.83%	644
40	Microsoft Azure CDN	96.28ms	99.87%	842
41	Leaseweb	96.83ms	99.75%	591
42	Ecritel CDN	98.16ms	99.81%	693
43	Naver Cloud	101.60ms	99.75%	775
44	Imperva (Incapsula)	105.12ms	99.75%	176
45	IDCF CDN	105.16ms	99.71%	984
46	Deutsche Telekom (T-Systems)	105.80ms	99.69%	252
47	Derak Cloud CDN	109.58ms	99.82%	361
48	Selectel	121.01ms	99.70%	471
49	Sucuri	126.58ms	99.81%	944
50	F5 Networks	127.81ms	99.73%	720
51	Transparent Edge	128.11ms	99.73%	174
52	OnApp	128.79ms	99.90%	659
53	VNG Cloud	131.95ms	99.78%	869
54	BlazingCDN	133.52ms	99.79%	681
55	Gumlet	134.88ms	99.59%	510
56	Afranet CDN	138.24ms	99.79%	220
57	BizFly Cloud	138.35ms	99.76%	732
58	BelugaCDN	148.82ms	99.86%	168
59	Radware	150.41ms	99.78%	325
60	CriticalCase	151.69ms	99.86%	1,071
61	CDNsun	154.59ms	99.69%	750

中国大陆亚洲欧洲北美南美非洲大洋洲

最后更新: 2026/10/8 00:00:19