Large images are one of the fastest ways to wreck page speed. Compression is a high-ROI fix for Core Web Vitals, bounce rate, and SEO.
Quick answer: Use Image Compressor at 60–80% quality for photos, resize oversized dimensions with Resize Image, and choose JPG vs PNG wisely.
Why compression affects rankings
Slow LCP often comes from hero images. Faster pages improve engagement and competitiveness in search.
Practical workflow
- Keep originals archived
- Resize to the real display size first
- Compress with quality slider
- Spot-check at 100% zoom
- Deploy and re-test page speed
Tools: Image Compressor · Resize Image · JPG to PNG · PNG to JPG
Format guidance
| Content | Prefer | Why |
|---|---|---|
| Photos | JPG / WebP | Smaller size |
| UI + transparency | PNG | Sharp edges, alpha |
| Screenshots of text | PNG | Avoid blurry glyphs |
Final takeaway
Faster pages start with smaller images. Make Image Compressor part of your publish checklist.
Related Topics
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