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Infrastructure Intelligence

Cumberland Building Society

tppopenbanking.cumberland.co.uk

7.79CASC /10
99.55%Pass rate
663 msMedian
1,318 msp95
stableOperational state
CASC Score7.79Needs 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 CASC7.79

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
672 msFastest median
EuropeSlowest region
1,316 msSlowest p95

Latency anatomy

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

DNS
30.25 ms
30.25 ms
TCP
4.75 ms
4.75 ms
TLS
119.5 ms
119.5 ms
Process
411.25 ms
411.25 ms
663 msMedian
1,318 msp95
1,736 msp99

Regional Intelligence

Global performance breakdown

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

Europe
672ms1,316ms
Medianp95

Cloud Intelligence

Performance by cloud provider

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

RegionAWSAkamaiAzureGoogle
Europe586msp95 1,220ms786msp95 1,294ms681msp95 1,449ms634msp95 1,302ms

Forward Intelligence

Machine readiness index

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

9.2Reliability

Pass rate and failure consistency

8.1Consistency

Regional variance and stability

8.0Tail latency

P99 performance under load

8.5Workflow ready

Overall machine suitability

Benchmark interpretation

  • Cumberland Building Society recorded 99.55% pass rate in the latest verified snapshot.
  • The p95 latency signal is 1318 ms, with median latency at 663 ms.
  • Infrastructure fingerprinting identifies Incapsula Inc in the observed delivery path.

CASC interpretation

7.79Needs 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

W2026-09-07Snapshot
benchmark-subject.v1Schema
9/15/2026Generated
723cf2a655c856abcc52594405f5ec6cb5763b53Source commit
Agent View