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IDCF CDN

www.idcf.jp/

IDCF (IDC Frontier Inc.) is a leading digital infrastructure service provider in Japan, offering full-stack services including data centers, cloud services, networking, and security, and delivers CDN (content delivery network) services on its cloud platform. IDCF CDN is built on Fastly technology, and by integrating local network nodes in Japan with the usage patterns of domestic users, it achieves low-latency content acceleration and highly available content distribution. The provider's core competitiveness is 'localized support + high-performance CDN foundation + flexible billing,' making it suitable for enterprise website acceleration, e-

CDNStatic content deliveryGlobal acceleration

Overall Score

99

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Latency P50

85.00ms

Latency P95

127.50ms

Uptime

99.84%

Throughput P50

120.63 MB/s

Performance trend

Last 24 hours · P50 latency (ms)

Score Breakdown

Weighted Overall Score

Performance (40%)98
Reliability (30%)99
Coverage (20%)72
Security (Measured) (10%)70

Regional performance

Measured P50 latency per probe region · bubble color and size indicate latency

Asia: 106msMainland China: 116msEurope: 102msNorth America: 104msOceania: 127msSouth America: 132ms
LatencyLowHigh
RegionLatency P50UptimeSamples
Africa142.00ms99.82%430
Asia106.00ms99.78%1,057
Mainland China116.00ms99.70%1,189
Europe102.00ms99.90%859
North America104.00ms99.69%958
Oceania127.00ms99.78%496
South America132.00ms99.68%562

Security score

Measured items contribute to the score; vendor claims are documented but not scored.

Measured Items

Automated Scan
TLS 1.3
No Weak Cipher Suites
Certificate Chain Integrity
HSTS
CSP
X-Content-Type-Options
HTTP/3 (QUIC)
OCSP Stapling

Declared Capabilities

Vendor-declared, not independently verified
WAFNot Available
DDoSNot configured

WAF / DDoS capabilities cannot be verified via active probing without crossing into attack behavior, so they are documented as vendor claims and excluded from the score.

Node Coverage

Claimed PoPs:0Probe-inferred, not an official full list

Node information is inferred through EDNS Client Subnet and Anycast probing for regional coverage evaluation. It does not represent an official full node list.

459 samplesUpdated 8/5/2026, 6:21:04 PM