interesting! 147 bytes for 128x128 pixels are ~0.096 bpp (bits/pixel). Everything above 153x153 pixels is too small (!) to count as LQIP (lighthouse). The "

interesting! 147 bytes for 128x128 pixels are ~0.096 bpp (bits/pixel). Everything above 153x153 pixels is too small (!) to count as LQIP (lighthouse). The "normal" way would be to use a 0.05+ bpp WEBP-image as LQIP, which has ~600 bytes, but looks MUCH better and is widely supported: https://show.quicky.club/results/cb/1f/a5/ddbacee070083ac5f7f941bcea1c5648953ddeaaeb17859042cb39c311-22239.html https://show.quicky.club/results/cb/1f/a5/ddbacee070083ac5f7... $ echo "(8*147)/(154*154)" | bc -l .04958677685950413223 @dmit - please check your HTML (w3c validator is unhappy): https://nigeltao.github.io/blog/2026/wasm-handsum-example/ https://nigeltao.github.io/blog/2026/wasm-handsum-example/ This is just invalid: '... width="128px" height="128px" ...'*