Preload Errors in devtools console

Hi, I’m getting the folowing notices in devtools console:

/:1119 A preload for ‘https://use.typekit.net/af/ad8cfa/00000000000000007735baec/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3’ is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
/:1119 A preload for ‘https://use.typekit.net/af/1d9a50/00000000000000007735baf2/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3’ is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.

When I click on it it takes me to this line:

 <script id="jvcf7_validation-js-extra">
            var scriptData = {
                "jvcf7_default_settings": {
                    "jvcf7_show_label_error": "errorMsgshow",
                    "jvcf7_invalid_field_design": "theme_0"
                }
            };
        </script>

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