How Images Can Help With SEO
Monday, October 20th, 2008

We always recommend to our business clients that they use images in their blog posts. Not only does it make it much more interesting for the reader, it makes the whole blog much more attractive and enticing, much more likely to encourage the casual browser to stay and explore deeper. However, images are also extremely effective SEO tools as well.
The two places you need to optimize for the search engines when it comes to images are the image file name and the alt tags. The file name is a great opportunity to use one or two relevant keywords. Instead of naming your image “pic1.jpg”, name it something useful. For example, I named the image for this post “blog_seo_tips.jpg” – 3 good keywords that could be picked up by the search engines. You can further enhance the SEO by filling in the alt=”*” tags in the html view – for example, “How images in blogs enhance SEO”. ALT tags are the things that describe the image, showing up as text as you mouse over the image itself. Search engines look for subject relevant text and these are two additional places where you can get those keywords found.
Images should always be relevant to the subject and should be used at at least medium size if not large. Thumbnail images should be avoided as they just don’t look right in the blog post, and large images are more likely to be perceived as important to the post’s textual content. It probably sounds obvious but you should also make sure that you use good quality images. Badly framed or blurry images will create a poor impression of your blog and by implication, your business. Also, always place the image at the top and center justify for large images, left justify for smaller images which will let the text flow around the right edge of the image. It is important to be consistent so that your blog has a uniform and professional look.
Finally, if you can, vary your images with the odd video. Find something relevant on YouTube – they are easy to embed into your blog and, although you don’t get to use alt tags with them, it does make it a more varied and interesting experience for your readers – and that, afterall is the most important aspect of any blog, business or otherwise!






