Free image analysis

Image Optimisation Report

Check a page for oversized images, inefficient formats, missing variants, and likely byte savings. No email required.

Potential image saving48%

Largest format opportunityAVIF

Original

1.8MB

WebP

920KB

AVIF

690KB

Overall Page Weight

See how heavy the page is, how many image requests it makes, and where image weight sits in the total payload.

Compare current files with better image formats, compression settings, and resized variants for the same page.

Review individual image findings and download optimised versions when the report identifies clear savings.

Connect image savings to Core Web Vitals, cache behaviour, and user-visible speed.

Reduce origin load and serve repeat requests faster from the edge.

Deliver correctly sized images in modern formats without application rewrites.

How edge image conversion, compression, and resizing reduce page weight without editorial workflow changes.

Why AVIF can reduce image bytes and how browser support affects delivery decisions.

How cache keys help segment cache behaviour by request and response attributes.

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