[null,null,["最后更新时间 (UTC):2025-07-25。"],[],["The core issue addressed is the delay in page loading caused by excessive data transfer required to render above-the-fold content. Key actions include structuring HTML to prioritize critical content, loading it first, and deferring non-essential parts. Recommendations involve reducing data size by minifying resources (HTML, CSS, JavaScript), using CSS instead of images when feasible, and enabling compression. The document advises optimizing content loading to avoid additional network round trips and improve page speed.\n"],null,[]]