This package has been deprecated. Use at your own risk. See https://github.com/NoriSte/gatsby-plugin-preload-link-crossorigin/issues/369

gatsby-plugin-preload-link-crossorigin

Quickly add the crossorigin attribute to every <link rel="preload"> tag to turn off the Lighthouse alert.

Install

npm install --save gatsby-plugin-preload-link-crossorigin

What this plugin does

It simply turn off the

A preload was found for "http://localhost:9000/component---src-pages-index-js-5338f8c9c4237b27607e.js" but was not used by the browser. Check that you are using the crossorigin attribute properly.

Lighthouse alert.

BE AWARE that doesn't guarantee a higher Lighthouse score! It's up to you to analyze whether or not it improves your site performance!

How to use

// In your gatsby-config.js
plugins: [
  'gatsby-plugin-preload-link-crossorigin',
]

Contributing

PR or issues are welcome 👋

Notes

if you want to work on the plugin sources, remember that you need to npm run build on the root
then, in every test project, you need to run npm run plugin:link to locally use it