Add rich text content to your page, with some useful options (e.g. boxed/unboxed, collapsed content — to save page space — that can be expanded to offer more details, etc).
Page speed impact:
Low initially — it depends a lot on the content you add. It may have a medium or even high impact if you add heavy resources (large images without lazy loading, videos, call-to-action, etc). Make sure to optimize your images with TinyPNG before uploading. Use optimized SVG files whenever possible.
Available in pages:
Reserved block class:
Uses the theme core styles, so no other files are loaded, unless the Collapsed option is enabled, in which case it also loads: