Google has published a resource to document the seven most common mistakes they find when webmasters make their web sites mobile-friendly.
Google announced the list on Twitter saying “here’s a curated list of mobile mistakes we commonly see.”
The seven most common mistakes include:
Blocked JavaScript, CSS and image files – read more
Unplayable content – read more
Faulty redirects – read more
Mobile-only 404s – read more
App download interstitials – read more
Irrelevant cross-links – read more
Slow mobile pages – read more
You have less than a month to make your sites mobile-friendly, so get to it now.
Forum discussion at Twitter.