Monitoring and checks of CDN in Russia
Independent measurements of availability, latency and content delivery speed from real operator networksLIVE
File delivery broken down by layers — DNS, redirects, TCP, TLS, HTTP and route — from each selected point: which CDN serves it, whether the response hit the cache and at which step time is lost.
Measurement geography
Measurements from real operator networks
Measurements come not from the provider's data center but from local operator networks. This way we see the real picture of availability for your audience.
155
measurement points
31
operator networks
3
CDNs under observation
15min
check interval
measurement point
has deviation
Four metrics
Four key CDN performance metrics
Each provider is tracked by RTT, TTFB, Throughput and Availability. Deviation thresholds are unified for objective comparison.
RTT
Round-trip time to the CDN node. Shows how close the provider's infrastructure is to your audience.
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TTFB
Time to the first byte: connection, TLS and request processing on the provider's edge server.
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Throughput
Content delivery speed from the CDN cache.
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Availability
Share of successful requests to the nodes. Short outages are visible here earlier than in the provider's reports.
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