html - How to use srcset image attribute? -


just came know srcset attribute. trying run without success. expect see @ least 1 image loading in when run on google chrome iphone or ipad nothing displayed.

<img srcset="img1.png 1x low-bandwidth, img2.png 2x high-bandwidth">

according w3c, srcset attribute still in draft status. means not yet recommended use because specification can still change , web browsers not expected implement already.

by way, note low-bandwidth , high-bandwidth not part of current draft. because it's hard find objective definition of "low" , "high" bandwidth still reasonable in ten years.


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