Navigation Block JS File Interactivity API Position

[Pixelous]

Hi,

Navigation block JS file interactivity API /wp-includes/js/dist/script-modules/interactivity/index.min.js is located in header.

Can it be move to footer for performance?

cc @getdave cc @westonruter

Kind regards

[westonruter]

Are you referring to the modulepreload link?

<link rel="modulepreload" href="https://example.com/wp-content/plugins/gutenberg/build/modules/interactivity/index.min.js?ver=1764773745501" id="@wordpress/interactivity-js-modulepreload" fetchpriority="low">

cf. #73804

[Pixelous]

Are you referring to the modulepreload link?

<link rel="modulepreload" href="https://example.com/wp-content/plugins/gutenberg/build/modules/interactivity/index.min.js?ver=1764773745501" id="@wordpress/interactivity-js-modulepreload" fetchpriority="low">

Yes, correct, the modulepreload link.

[westonruter]

I remember testing to move that to the end of the BODY but I don't recall there being a performance impact.

[Pixelous]

@westonruter

I remember testing to move that to the end of the BODY but I don't recall there being a performance impact.

By performance I mean additional bytes in header that are blocking main content render.