WordPress fix guide
Images Without Width/Height Attributes on WordPress
Causes layout shift (CLS) as the page loads. Hurts Core Web Vitals score.
Issue ID: PERF-IMAGES-001Severity: moderateEffort: M
Why this matters
Causes layout shift (CLS) as the page loads. Hurts Core Web Vitals score. This affects load speed, Core Web Vitals, and how many visitors stay long enough to convert.
WordPress fix path
How to fix this on WordPress
Focus on hosting, caching, images, and plugin weight.
- 1Compress media and use properly sized images.
- 2Enable page caching and a CDN.
- 3Remove heavy plugins or scripts that block rendering.
After you fix it
- ✓Check that all images have width and height attributes
Same fix, other platforms
Fix images without width/height attributes on a different CMS
Other fixes
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