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.