{"checks":[{"check_id":"alpha_contamination","detail":"no semi-transparent pixels to inspect","severity":"low","status":"pass"},{"check_id":"straight_vs_premultiplied","detail":"pixel data appears straight-alpha (0 premultiplied-evidence pixels)","severity":"low","status":"pass"},{"check_id":"transparent_rgb_leak","detail":"0.00% of pixels leak RGB behind full transparency (threshold 0.1%)","severity":"low","status":"pass"},{"check_id":"color_space","detail":"no color profile declared (no iCCP/sRGB/cICP/gAMA/cHRM); content is assumed sRGB","severity":"medium","status":"warn","suggestion":"embed an iCCP or sRGB chunk so consumers interpret colors consistently"},{"check_id":"power_of_two","detail":"dimensions 1024x1024 are power-of-two","severity":"low","status":"pass"},{"check_id":"oversize","detail":"dimensions 1024x1024 within limits","severity":"low","status":"pass"},{"check_id":"unnecessary_alpha","detail":"alpha channel is entirely opaque and unnecessary","severity":"medium","status":"warn","suggestion":"strip the alpha channel (RGB) to save memory and bandwidth"},{"check_id":"mipmap","detail":"power-of-two 1024x1024 texture would benefit from a mipmap chain (minification shimmer/flicker)","severity":"medium","status":"warn","suggestion":"generate mipmaps (50% downsampling levels down to 1x1) for minification"},{"check_id":"compression","detail":"PNG compresses to 34% of the raw RGBA size (1.36 MiB vs 4.00 MiB)","severity":"low","status":"pass"},{"check_id":"transparent_border","detail":"image is fully opaque; the border has no transparent edge to manage","severity":"low","status":"pass"},{"check_id":"texture_memory","detail":"5.33 MiB mobile texture memory (1024x1024 4-channel +33% mipmap chain)","severity":"low","status":"pass"}],"summary":{"dimensions":{"height":1024,"width":1024},"failed":0,"format":"png","has_alpha":true,"mobile_texture_memory_bytes":5592405,"na":0,"passed":8,"score":85,"total_checks":11,"verdict":"review","warned":3}}