SOLANADEX.IOSolana swap & utility tools
ToolsRPC speed test
NETWORK TOOLS

Find your fastest
Solana RPC.

Compare response times from your own connection.
Choose endpoints, run a test, and see how they stack up.

Read only

No wallet connection.
No transactions or network fees.

01 Set up your test

Solana mainnet
Measured in milliseconds · lower is faster

02 Endpoints & results

+ Add your endpoint

Compare the public endpoints below, or add your own provider. Select at least one to begin.

    Under 150 ms150–400 ms400+ msFailedHollow tick: first call · solid line: median

    Test your own endpoint

    Optional

    Use an HTTPS mainnet RPC URL from your provider. Requests go directly from this browser to that endpoint.

    Custom URLs stay in this tab unless you choose to remember them. Saved URLs include any API keys. URLs and keys are excluded from exports; only the hostname is shown.

    How to read your results

    01 / SPEED

    Compare the warm median

    The middle response time after the first call. The first call is shown separately because it may include connection setup.

    02 / RELIABILITY

    Check successful calls

    A fast response is useful when it is reliable. Rate limits, unavailable methods, and browser restrictions can cause failures.

    03 / FRESHNESS

    Look at slot difference

    We compare confirmed slots near the end of the test. Small differences are normal: these are observations, not a synchronized health audit.

    Why does a public endpoint fail?

    Some providers limit public usage or block browser requests (CORS). A failed test does not prove that a provider is down. Try a browser-enabled URL from your provider or test again later. Repeated failures and rate limits end that endpoint’s test early.

    What does this test measure?

    Browser-to-endpoint request time, including network travel and response parsing. This is not transaction execution speed. Tests run sequentially at each endpoint; a separate read compares confirmed slots. P95 is the slow end of successful warm samples and is only a rough estimate with small sample counts. Keep this tab visible for more consistent measurements.