Introduction
Mobile traffic dominates many websites, so image strategy must prioritize mobile loading speed first.
Tip 1: Use responsive image output
Deliver device-appropriate sizes instead of always sending desktop-level assets.
Tip 2: Apply stronger mobile compression
For mobile networks, smaller payload often matters more than maximum detail.
Tip 3: Enable lazy loading for long pages
Load images when needed to reduce first-screen pressure and bandwidth usage.
Tip 4: Validate on real devices
Emulators help, but final quality and speed should be tested on physical phones.
Conclusion
Mobile image optimization should be treated as a dedicated workflow, not a desktop afterthought.