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Last updated: 2022-08-01 14:52:27

    Overview

    HTTP/2 (HTTP 2.0) requests are supported to accelerate sites and improve the web performance.

    What is HTTP/2?

    Hypertext Transfer Protocol Version 2 (HTTP/2 or HTTP 2.0) is the second major version of the HTTP protocol. It can effectively reduce the network latency and accelerate site page loading.

    Prerequisites

    This feature takes effect only after an HTTPS certificate is configured.

    Directions

    1. Log in to the EdgeOne console and click Site acceleration > Network optimization on the left sidebar.
    2. On the network optimization page, select the target site and toggle the HTTP/2 feature on or off.

    Parameter description:

    • Enabled status (default): HTTP/2 is used to accelerate sites.

      Note:

      This feature takes effect only after an HTTPS certificate is configured.

    • Disabled status: HTTP/2 is not used to accelerate sites.

    Notes

    1. If a client doesn't support HTTP/2, HTTP 1.x will be used.
    2. Only HTTP/2 access requests rather than origin-pull requests are supported here. You can configure HTTP/2 origin-pull on the rule engine page.
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