3 ms·
For your first point, reading the specified dimensions from the page would be sufficient to tell the browser whether it's a small image to skip lazy loading.
by ec109685 8y ago
For your first point, reading the specified dimensions from the page would be sufficient to tell the browser whether it's a small image to skip lazy loading.
- NeutronStar 8y agoThe image might be 2kx1k but dimensions specified can be 20x10px. Not a good practice but can occur.