<img Decoding="async" Class="alignnone Size-ful... Apr 2026

decoding="async" height="x" loading="lazy" · quarto-dev · ... - GitHub

The snippet you provided refers to the attribute, which is a modern web optimization used in tags to improve page performance. What it Does

: It helps avoid "jank" (stuttering) while scrolling, though on very slow connections, it might mean the text appears slightly before the images pop in. Common Context: WordPress

: Normally, decoding a large image can "block" the browser from rendering text or other elements. async allows the browser to keep showing the rest of the page while the image is being prepared in the background.

decoding="async" height="x" loading="lazy" · quarto-dev · ... - GitHub

The snippet you provided refers to the attribute, which is a modern web optimization used in tags to improve page performance. What it Does

: It helps avoid "jank" (stuttering) while scrolling, though on very slow connections, it might mean the text appears slightly before the images pop in. Common Context: WordPress

: Normally, decoding a large image can "block" the browser from rendering text or other elements. async allows the browser to keep showing the rest of the page while the image is being prepared in the background.