Every image on your site is converted to a modern compact format at the highest setting that still saves space, proving quality is kept by measuring the actual pixel difference rather than trusting the file-size drop. Files are removed only once a clean build and a dated history check together prove nobody references them any more.
What ports as-is
- A quality ladder picking the highest setting that still beats source size
- A pixel-delta measurement gating the choice
- A three-way bucket: rendered, referenced-but-suppressed, unreferenced
What we build for you
- The image tree and its render rules
