- analysis -> implementation
- size of the apis: imgix vs cloudflare
- verification of api usage
   - scripting
   - homepage, category, article, gallery
   - find all imgix links
   - filter by matched pattern
- rect -> trim
   - imgix docs are not complete, they do support our use-case
   - differences when you go out of borders
   - usage risks (outside of our boundaries, ex. print)
- (w|width) -> width
- auto=compress,format
   - turn on by default and do not care about configurability
- auth towards amazon s3
- cloudflare worker
   - js, but not node
- deployment: no build; wrangler; dev/stage w/ master, prod manual
- next: infra, perf test, visual test