As of May 9th (the day after the I/O announcement of recognizing How-To as a SERP feature), I had two articles showing up.
Comparing the 30 days prior and the 30 days after:
- 15% increase in impressions
- 4% increase in clicks
I'll spare you all the nitty gritty details. But some old code and odd layout structure in comparison to how things are nested in the HowTo, meant that trying to make the microdata work was just too much. I couldn't properly nest images within the HowToStep, so I had to use the "standard" set up, not the one for images with each step. Something to note from that is if you have an image nested inside of the HowToDirection, then you have to be sure to use the "beforeMedia," "duringMedia," or "afterMedia" itemprop instead of "image."
After all that, I gave the JSON-LD set up a try this week on another article. Now I am a total believer in the JSON-LD. I didn't have to worry at all about how the page was structured (I don't want to mess with any layout/design or copy so I don't have to go through a new approval process).
So as not to be one of those recipe blogs everyone hates, let me get to the real deal here. Below I've shared a link to VIEW a Google Sheets I built with Google Apps Scripts that will allow you to input names, descriptions, image URLs, etc only into some cells. Then run my scripts to generate the appropriate JSON-LD for the How-to rich result with images for each step.
Google Sheet to Generate How-to Schema JSON-LD
Don't forget to make a copy of that sheet in order to edit it for your needs! Let me know if you have any feedback or questions
I already used it to set up another article, tested the script, updated the site, asked for a priority reindex, and here it is already in the results. From creating the JSON-LD to showing up in the mobile SERP, all within an hour!