9. Is your entire site crawlable?

Google recognizes three different configurations for mobile devices:

Responsive Designs where the layout adapts to the screen size.
Dynamic Serving where web servers send out different HTML depending on the device's UserAgentString.
Separate URLs that serve different code to each device, on different URLs
Irrespective of which method you're using, if Googlebot can't crawl your site properly, it will impact your search results. Make sure the Googlebot can see your site like an average user. Keep your CSS, JavaScript and images crawlable. You can check your robots.txt with this tool.

1. Does it display well on different devices?2. How easily can mobile users complete common tasks?3. Is your Call to Action central and prominent?4. Do you have deep multi-level menus?5. How easy is it to return to your home page?6. Is it easy to search on your site?7. Are your forms suitable for virtual keyboards?8. No pinch-zoom. Other than product images.9. Is your entire site crawlable?10. Does all your content play on mobile devices?11. Have you cross checked your redirects and cross links?12. How do you handle complex tasks and sensitive information?