In your efforts to carefully tailor your site's on-page text content in such a way that draws Google's positive notice, you could be in danger of overlooking how much of Google's search results pages are now being taken up by imagery. Indeed, Google search results now include images on 34% of occasions.
In just weeks, image results have grown by 42% on the world's most popular search engine, as per a recent study. Those results have increased in both frequency and prominence – about half the time, the images are among the first three positions.
While you may initially see such developments as cause for alarm, SEO has always continued to experiment and adapt over time. For this reason, you should regard the increasingly visual nature of Google search results as an opportunity rather than an obstacle.
Do keywords still come into play with images?
The perhaps surprising answer is that yes, they do. While images lack visible text compared to website pages with their textual content, you can start optimising an image by tweaking its filename, into which you should try to insert unique descriptions and attributes.
For example, if you run an e-commerce site selling swimwear, an image of blue Speedo shorts could be beneficially given the filename blue-speedo-shorts.jpg, as all three elements of that filename could be plausibly inputted into search fields.
Naturally, though, if you sell blue Speedo shorts, you probably sell a very broad range of swimwear, which is where tinkering with the alt tags attached to your images can also prove useful. In these tags, you should mention points of differentiation; for example, the specific colour of the shorts, if you offer them in various hues.
Your website's text copy still plays a part, too
Unexpectedly or otherwise, the visible text near an image on a page can also influence the image's placing in search results. Across captions, product names, descriptive bullets and other textual elements near the image, you shouldn’t neglect to include more details relevant to it.
If you remain unsure as to which keywords should go where when you are optimising your images, our search engine optimisation (SEO) services can steer you in the right direction. We invite you to phone us on (+350) 200 45599 for more information on this point.