performance

you can use this filter to add attributes too. e.g. like that with you own counter : add_filter(“wp_get_loading_optimization_attributes”, function ($loading_attrs, $tag_name, $attr, $context) { if (!isset($GLOBALS[“MY_PLUGIN”][“fetchpriority_count”])) { $GLOBALS[“MY_PLUGIN”][“fetchpriority_count”] = 0; } if ($GLOBALS[“MY_PLUGIN”][“fetchpriority_count”] < 5) { $GLOBALS[“MY_PLUGIN”][“fetchpriority_count”]++; $loading_attrs[“fetchpriority”] = “high”; } return $loading_attrs; }, 10, 4);

It looks like the page does not load until your mouse moves or performs some other interaction. As Lighthouse doesn’t do any interactions it just sees a white page and so fails. While it can be good to lazy load non-critical content not loading ANY content is a very poor use of that pattern. Something … Read more