srcset, why does not work?

test page for srcset

With my own images exchanged in Chris Coyiers CSS - tricks.com webcast code.

Don't know all the details on how it works, for example. but does not work on Safari 9 on my desk.

I just want to see 3 pictures to share if resized browser...

You would like to change the script in style-label tags.

As far as images are concerned, the thing is, that once your browser has the higher resolution image (load, in the cache), there is no point so he can download lower quality, even when you do your smaller window (the point of this is to save the traffic).

So, if you want to test it, just make your smaller window and THEN load the page (after clearing the cache / or use incognito mode). You will get the mobile or tablet version. Then by enlarge the window, you will at some point see your browser to switch to the image of higher resolution.

Tags: Dreamweaver

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