- Hotlink
- https://erock.imgs.sh/simplify-testing-async-javascript
- Resize width (preserve aspect)
- https://erock.imgs.sh/simplify-testing-async-javascript/300x
- Resize height (preserve aspect)
- https://erock.imgs.sh/simplify-testing-async-javascript/x300
- Resize width and height
- https://erock.imgs.sh/simplify-testing-async-javascript/300x300