Getting images by parsing constantly changing HTML
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I'm in the process of developing an iOS app that retrieves images from a URL (http://m.9gag.com). It so happens that the HTML for the URL is in constant change and whenever I have a working code, the site's style changes.

Is there any way I could pull those images from the HTML without having to worry about webpage changes? There is no public API at the moment so that's sadly not an option.

I look forward to hearing some options.