- networks tracked- RPC URLsRequest Status

Companion site:ExplorerScan ↗Block explorer directory with per-provider drill-downs and TLS posture per host

optimism.io

8 RPC URLs across 5 chains

Provider summary

Host

optimism.io

Total URLs

8

Chains served

5

Measured across endpoints

Avg speed

35 / 100

Avg posture

83 / 100

Median TTFB

2200 ms

Answering

1 of 8 probed

Coverage

8 of 8 endpoints

Last probe

2026-10-10 05:19:31Z

Chains served (5)

OP Mainnetevm1 URL

HTTPShttps://mainnet.optimism.ioPosture83Speed35compare ↔

Optimism Kovanevm2 URLs

HTTPShttps://kovan.optimism.iounreachablePosture-Speed-compare ↔
HTTPShttps://kovan.optimism.io/unreachablePosture-Speed-compare ↔

Optimism Goerli Testnetevm1 URL

HTTPShttps://goerli.optimism.iounreachablePosture-Speed-compare ↔

Optimism Bedrock (Goerli Alpha Testnet)evm3 URLs

HTTPShttps://alpha-1-replica-0.bedrock-goerli.optimism.iounreachablePosture-Speed-compare ↔
HTTPShttps://alpha-1-replica-1.bedrock-goerli.optimism.iounreachablePosture-Speed-compare ↔
HTTPShttps://alpha-1-replica-2.bedrock-goerli.optimism.iounreachablePosture-Speed-compare ↔

OP Sepolia Testnetevm1 URL

HTTPShttps://sepolia.optimism.iounreachablePosture-Speed-compare ↔