Image Thumbnails, a mobile SERP favorite, are now present on far more SERPs than they had been just days ago. The proliferation of the thumbnails on the mobile SERP does not appear to be a simple across the board increase in the SERP feature. Rather, the data
A Dramatic Increase in Mobile Image Thumbnails
On July 13th, our Mobile SERP Feature Tracker began showing an increase in page one SERPs showing Image Thumbnails (mobile). By the time the data leveled off, mobile Image Thumbnails had gone from appearing on 15.7% of all mobile page one SERPs to an all-time high of 44.5%. That’s an enormous increase, a 183% increase to be more specific.
To give this data some context, the most notable increase in the SERP feature, prior to the one just seen, occurred in September 2016. At that time, mobile Image Thumbnails had gone from appearing on under 1% of all mobile page one SERPs to just over 10%.
Since then, the feature has fluctuated between showing on around 7% of mobile page ones to upwards of 15%. At no time during this prolonged period had the feature ever gotten close to the levels we’re currently seeing.
Mobile Image Thumbnails Now Apply to Local Searches
Upon noticing the increase in mobile Image Thumbnails I started to look at which keywords now scored the feature relative to the recent past. It quickly became quite evident that the proliferation of mobile Image Thumbnails was largely due to local searches. That is, and as opposed to the past, Google is now showing Image thumbnails for queries that indicate a location.
To be clear, I am not referring to searches for specific locations. Keywords such as Canada and Germany or even specific locations like Bryant Park have consistently brought up SERPs that contain Image Thumbnails on mobile. Rather, Google is now showing the thumbnails for queries that reflect a local service, business, etc. At the same time, I am not referring to thumbnails within the Local Pack, that has existed for some time. I am strictly referring to Image Thumbnails in organic results.
For example, as of July 13th, the keyword
From what I can tell, this pattern applies across the board. Here’s the mobile SERP showing Image Thumbnails for the keyword new homes for sale spring tx which all things being equal, is not a static product (houses go onto and come off of the market constantly):
Accordingly, Google is showing the thumbnails for service-related local queries, such as restaurant linen service
Taking this to its logical end, near me searches also bring up the feature post spike:
To such an extent, when Google perceives user intent to reflect a local inquiry, as in the case of mower shop (which brings up the Local Pack), mobile Image Thumbnails may now appear:
Here is a list of 50 ‘local’ keywords that as of July 12th did not bring up mobile Image Thumbnails, but now do (just in case you were curious to see some other examples):
A Vision and a Dash of Color
Google has long used its SERP features to advance its desktop as well