APIContext home

Infrastructure Intelligence

Cumberland Building Society

tppopenbanking.cumberland.co.uk

8.15CASC /10
99.95%Pass rate
628 msMedian
1,332 msp95
stableOperational state
CASC Score8.15Healthy API

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 CASC8.15

Healthy API: Few if any issues detected across consistency, pass rate, errors, and outlier 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
626 msFastest median
EuropeSlowest region
1,303 msSlowest p95

Latency anatomy

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

DNS
27.5 ms
27.5 ms
TCP
4.25 ms
4.25 ms
TLS
121.25 ms
121.25 ms
Process
418.5 ms
418.5 ms
628 msMedian
1,332 msp95
1,827 msp99

Regional Intelligence

Global performance breakdown

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

Europe
626ms1,303ms
Medianp95

Cloud Intelligence

Performance by cloud provider

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

RegionAWSAkamaiAzureGoogle
Europe567msp95 1,228ms676msp95 1,303ms634msp95 1,331ms628msp95 1,349ms

Forward Intelligence

Machine readiness index

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

9.8Reliability

Pass rate and failure consistency

9.5Consistency

Regional variance and stability

7.8Tail latency

P99 performance under load

9.0Workflow ready

Overall machine suitability

Benchmark interpretation

  • Cumberland Building Society recorded 99.95% pass rate in the latest verified snapshot.
  • The p95 latency signal is 1332 ms, with median latency at 628 ms.
  • Infrastructure fingerprinting identifies Incapsula Inc in the observed delivery path.

CASC interpretation

8.15Healthy API

Few if any issues detected across consistency, pass rate, errors, and outlier behavior.

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

Citation panel

W2026-10-12Snapshot
benchmark-subject.v1Schema
10/19/2026Generated
2a2772e933085936f53f3b8a077a67079550c09bSource commit
Agent View