Google's Mobile Friendly for Sparkling WordPress theme

I’m currently using this theme on my blog.
I noticed one of my post does not have Mobile Friendly tag in Google search result when using mobile.

The post URL is

When I test with Google’s Mobile Friendly testing tool, it does show it is mobile friendly

Here is the screencap in Google result.

What could be wrong? Is there anything I can do at wordpress or theme level?


It can take up to several months for Google to check your website and display correct schema information. Sometimes it doesn’t happen at all and there is not much you can do about it. The main thing is that your website and this particular post comes out as mobile friendly on Google’s official test tool.

One thing you can try is to change post contend and date for your post, so Google would index it again but this still doesn’t guarantee that mobile friendly tag will be added.