Every check ยท Loading
Lazy images
What it checks
Whether a page with six or more images loads any of them lazily.
Why it matters
Images no one has scrolled to compete with what they can see.
How to fix it
- Add loading="lazy" to images below the first screen.
Check a site for this and everything else: snag.page. More on loading: Compression Blocking scripts Image dimensions Page weight Redirects Script caching