mozilla
Your Search Results

    PerformanceTiming.connectStart

    Summary

    The PerformanceTiming.connectStart read-only property returns an unsigned long long representing the moment, in miliseconds since the UNIX epoch, where the request to open a connection is sent to the network. If the transport layer reports an error and the connection establishment is started again, the last connection establisment start time is given. If a persistent connection is used, the value will be the same as PerformanceTiming.fetchStart.

    Syntax

    time = performanceTiming.connectStart;

    Specifications

    Specification Status Comment
    Navigation Timing
    The definition of 'PerformanceTiming.connectStart' in that specification.
    Recommendation Initial definition.

    Browser compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
    Basic support 6.0 7.0 (7.0) 9.0 15.0 Not supported
    Feature Android Firefox Mobile (Gecko) Firefox OS IE Phone Opera Mobile Safari Mobile
    Basic support Not supported 7.0 (7.0) 1.0 (7.0) 9.0 15.0 Not supported

    See also

    Document Tags and Contributors

    Contributors to this page: khushboo_Dwivedi, fscholz, teoli
    Last updated by: fscholz,