Infrastructure Intelligence
Tumblr
api.tumblr.com
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.
Few if any issues detected.
Issues are impacting expectations.
Significant problems to investigate.
Healthy API: Few if any issues detected across consistency, pass rate, errors, and outlier behavior.
Infrastructure fingerprint
Developer Resources
Signal summary
Latency anatomy
DNS, connection, TLS, upload, processing, and download timing from the latest verified snapshot.
Regional Intelligence
Global performance breakdown
Median latency variance across continents and major monitoring regions in the latest verified snapshot.
Cloud Intelligence
Performance by cloud provider
Median and p95 latency measured from AWS, Akamai, Azure, and Google monitoring locations.
| Region | AWS | Akamai | Azure | |
|---|---|---|---|---|
| North America | 113msp95 148ms | — | 199msp95 421ms | 136msp95 224ms |
| Europe | 163msp95 404ms | — | 296msp95 509ms | 201msp95 263ms |
| Asia | 443msp95 799ms | — | 637msp95 1,277ms | 353msp95 801ms |
| Oceania | 276msp95 710ms | — | 293msp95 370ms | 303msp95 428ms |
| South America | 392msp95 430ms | — | 422msp95 458ms | 434msp95 651ms |
| Africa | 531msp95 573ms | — | 345msp95 824ms | — |
Forward Intelligence
Machine readiness index
Experimental operational scoring for production machine workflows, derived from reliability, consistency, tail latency, and workflow suitability.
Pass rate and failure consistency
Regional variance and stability
P99 performance under load
Overall machine suitability
Benchmark interpretation
- Tumblr recorded 100% pass rate in the latest verified snapshot.
- The p95 latency signal is 754 ms, with median latency at 234 ms.
- Infrastructure fingerprinting identifies Automattic, Inc in the observed delivery path.
CASC interpretation
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.