CDN & DNS Providers · reliability comparison
Imperva vs KeyCDN: which is more reliable? (2026)
KeyCDN is more reliable than Imperva, scoring 90.0 vs 31.8 out of 100. Over the last 90 days Imperva reported 31 incidents and KeyCDN reported 0, with effective uptime of 96.08% and 100% respectively.
Data updated Nov 2, 2026 · How we score
| Metric | Imperva | KeyCDN |
|---|---|---|
| Reliability score | 31.8 | 90.0 |
| Rank (CDN & DNS providers) | #9 | — |
| Uptime (90 days) | 96.08% | 100% |
| Incidents (90 days) | 31 | 0 |
| Partial / major outages | 8 | 0 |
| Avg time to resolve | 11h 57m | — |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 50/100 |
Where Imperva and KeyCDN differ
- KeyCDN reported no incidents in the last 90 days, while Imperva reported 31.
- Imperva had 8 partial or major outages, compared with 0 for KeyCDN.
90-day uptime
Imperva
KeyCDN
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Imperva incidents
- Degraded performanceNov 2, 2026 · ongoing
[INC-1178] Service Degradation in Network Protection Dashboard
Affected: Cloud Security Management Platform
- Major outageOct 29, 2026 · resolved in 9h 5m
[INC-1173] - QRO PoP Connectivity Issueofficial update ↗
Affected: Queretaro, Mexico (QRO)
- Degraded performanceOct 20, 2026 · resolved in 7h 38m
[INC-1166] Service Degradation Affecting Newly Onboarded Sites
Affected: Cloud Security Management Platform
- InformationalOct 19, 2026 · resolved in 5h 10m
[INC-1165] Service Degradation Affecting Newly Onboarded Sites
- InformationalOct 13, 2026 · resolved in 2h 11m
- Degraded performanceOct 13, 2026 · resolved in 4h 16m
[INC-1160] Degradation of Imperva Generated Certificate Issuance
Affected: Cloud Security Management Platform
Recent KeyCDN incidents
No incidents reported by KeyCDN in the last 90 days.
Other CDN & DNS providers to consider
- DNSimple · #1 · 99.94% uptime
- Amazon CloudFront · #2 · 100% uptime
- Amazon Route 53 · #3 · 100% uptime
- Google Cloud CDN & Cloud DNS · #4 · 99.85% uptime