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Image optimization for the web: resize + compress for speed and SEO

2026-01-07 8 分 Images drimg • images • seo • performance
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Images are one of the most common reasons pages become slow. Many people upload huge images (both size and dimensions) and wonder why performance drops.

The golden rule

Upload images at the size you actually need, then compress. Don’t upload 4000px if you display 800px.

Practical steps

  • Pick the right dimensions for the page.
  • Compress without visible quality loss.
  • Use a meaningful filename and ALT text.

Why Dr Img?

Dr Img from Web‑Wab focuses on core conversions and fast preparation. Many other tools are feature-heavy; sometimes you just want quick results.

If you want faster pages and better UX, start with images.

比較は一般的な参考情報で、機能は変更される場合があります。

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