Infrastructure Intelligence

Cumberland Building Society

tppopenbanking.cumberland.co.uk

7.81CASC /10
99.25%Pass rate
578 msMedian
1,153 msp95
degradedOperational state
CASC Score7.81Needs attention

Cloud API Service Consistency

CASC turns API behavior into a 0–10 confidence signal.

CASC blends pass rates, error rates, outliers, and performance consistency into a single benchmark score. A fast API can score poorly if it behaves inconsistently; a slower API can score well if it is predictable.

8.00–10.00Healthy

Few if any issues detected.

6.00–7.99Needs attention

Issues are impacting expectations.

0.00–5.99Poor performance

Significant problems to investigate.

Cumberland Building Society CASC7.81

Needs attention: Some issues are affecting service expectations, often latency, errors, outliers, or inconsistent behavior.

Infrastructure fingerprint

CDN / HTTPNot detected
HostingIncapsula Inc
NameserverIncapsula Inc
ServerNot detected
Domaintppopenbanking.cumberland.co.uk
dns: impervans_host: Incapsula Incdomain: tppopenbanking.cumberland.co.ukhost: Incapsula Inc

Developer Resources

Signal summary

EuropeFastest region
578 msFastest median
EuropeSlowest region
1,139 msSlowest p95

Latency anatomy

DNS, connection, TLS, upload, processing, and download timing from the latest verified snapshot.

DNS
26.75 ms
26.75 ms
TCP
4.25 ms
4.25 ms
TLS
111.75 ms
111.75 ms
Process
381.25 ms
381.25 ms
578 msMedian
1,153 msp95
1,747 msp99

Regional Intelligence

Global performance breakdown

Median latency variance across continents and major monitoring regions in the latest verified snapshot.

Europe
578ms1,139ms
Medianp95

Cloud Intelligence

Performance by cloud provider

Median and p95 latency measured from AWS, Akamai, Azure, and Google monitoring locations.

RegionAWSAkamaiAzureGoogle
Europe522msp95 1,149ms582msp95 1,074ms642msp95 1,255ms566msp95 1,077ms

Forward Intelligence

Machine readiness index

Experimental operational scoring for production machine workflows, derived from reliability, consistency, tail latency, and workflow suitability.

9.4Reliability

Pass rate and failure consistency

8.6Consistency

Regional variance and stability

7.9Tail latency

P99 performance under load

8.6Workflow ready

Overall machine suitability

Benchmark interpretation

  • Cumberland Building Society recorded 99.25% pass rate in the latest verified snapshot.
  • The p95 latency signal is 1153 ms, with median latency at 578 ms.
  • Infrastructure fingerprinting identifies Incapsula Inc in the observed delivery path.

CASC interpretation

7.81Needs attention

Some issues are affecting service expectations, often latency, errors, outliers, or inconsistent behavior.

Cloud API Service Consistency is scored from 0 to 10. Higher means more consistent, healthier API behavior across the benchmark period.

Citation panel

W2026-07-20Snapshot
benchmark-subject.v1Schema
7/29/2026Generated
80d5233fcf6109a6d96179b5a630e9998c47303dSource commit
Agent View