https://www.mg.superesportes.com.br The second one has definitely issues with Network. https://share.firefox.dev/3h50Rxh where resources seem to never finish loading. The second one really rely on preload in its code. ```js
Bug 1754264 Comment 8 Edit History
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https://www.mg.superesportes.com.br The second one has definitely issues with Network. https://share.firefox.dev/3h50Rxh where resources seem to never finish loading. The second one really rely on preload in its code. So it runs into an infinite loop. `window.document.createElement("link").relList.supports("preload")` will return `false` when `pref("network.preload", false);`