PageSpeed ​​Insights, for some reason, shows the problem.

Hello,

This issue is unrelated to the theme you’re using in Drupal. In Google PageSpeed Insights, the "Rendering Largest Content" alert flags elements that may impact load time, such as a large block of text, which is identified as the Largest Contentful Paint (LCP).

This can sometimes occur when custom or Google fonts are used, as these require additional loading time for rendering. To optimize, it may help to use system fonts that load quickly, consider reducing text length, or ensure that font files load efficiently. Addressing these factors can improve page speed and contribute to a smoother user experience.

Best wishes,
Alaa