There have been spirited arguments among people more knowledgeable than me, whether specifying the width or the height parameter, is less work for FR's servers.
The way I figured it is this -- I don't know how wide everyone's phone is, but until this moment, nobody had complained about height=400.
The below is trying with the parameter width=50%...
Izzat better?
Max width for a phone should be no more than 800px. 600px is nice on most devices. If it's a big image, make it a link to the larger one.
That's perfect! I'm veiwing on a laptop, and your other size requires me to scroll back and forth across the screen to see it.
Thanks so much!