你即將離開本站

並前往https://docs.microsoft.com/en-us/microsoft-365/enterprise/modern-iframe-optimization

Optimize iFrames in SharePoint Online modern and classic ...

If an iFrame is located out of the viewport, consider using an IntersectionObserver to delay rendering the iFrame until it comes into view.

確定！ 回上一頁

查詢 「Iframe defer」的人也找了：

  1. Iframe lazyload
    2.
  2. Iframe event
    3.
  3. Iframe async
    4.
  4. Iframe defer
    5.
  5. Iframe load complete
    6.
  6. Iframe onload event
    7.
  7. loading iframe
    8.
  8. Iframe id=
    9.