When creating content for your website/blog, it is important to integrate visual aids to keep your visitors engaged and focused on the content. Generally speaking, you should always include at least one piece of visual aid in your writing piece.
While images can immensely help with the SEO performance of the content, keep in mind that Google Crawl Bot cannot decipher or understand content visually, at least not yet. That’s why bots have to rely on the textual description to understand and index images/videos.
If you are incorporating any visual aid in your writing any time soon, take a look at these SEO practices to make sure that search engine bots can index your content better:
For blind computer users, they need a screen reader in order to understand what the texts say. Similarly, search engine bots rely on ALT tags to understand what the image is about. Keep in mind: describe the image without stuffing keywords.
Image File Name
Instead of naming your image files randomly, give them a rather descriptive name. For example, IMG8857.jpg is a typical default name for photos, which will not be helpful for the Search Engine Bots. Changing the name to something like doctors-testing.jpg will have better SEO benefits.
Optimize Image Size
Resizing and down sampling photos can greatly improve search performance, especially the page loading speed. If you are using WordPress for your website, there are free plugins that can help down sampling and resizing your images.
Utilizing the caption under the image is another opportunity to help the bots understand the context of the visual aids.
Mobile optimization has been increasingly important compared to other SEO factors in 2018. Make sure that your image doesn’t only show a fraction or out of proportion while the site is visited on a mobile device. This will help retain the visitors.