![]() ![]() An alt tag is information that describes the image for search engines. Always include Alt Tags with all your images.While file compression and formatting are incredibly important for images embedded in your WordPress site, it’s also important to include specific HTML elements and page layout techniques that help with accessibility and readability. What is SEO Optimization for Images in WordPress? By providing optimized images, you can serve content to users faster, which is good for them and good for your SEO. Image optimization in WordPress is all about minimizing load times without impacting image quality too badly. In either case, DPI is the quality of the image, with higher DPI providing a higher-quality image. DPI is actually a holdover term referring to print quality, and in modern image manipulation it is also referred to as Pixels Per Inch (PPI). Resolutions will usually also include a measure of the Dots Per Inch (or DPI). For example, a 900×600 image is 900 pixels wide by 600 pixels high. Dimensions are the size of the file, usually expressed in a “width x height” format. Optimized images also stick to a certain set of dimensions.Each format trades the benefits of more or less compression with higher or lower image quality. The three major file formats used in web design are JPEG, GIF and PNG. Along those lines, optimized images are often encoded in specific file formats.Some forms of file compression can degrade image quality, but many newer techniques and tools have emerged to retain image quality while reducing file size. This allows you to reduce the size of an image file, which makes it easier for the user to download it. File compression is the technique of taking the raw data of an image file and compressing it by removing superfluous information. Websites load quicker when they use images with file compression. ![]() What does accessibility mean in the context of WordPress optimization? It all boils down to performance: For WordPress developers, image optimization is tied directly to making images accessible to readers and Google website crawlers in equal measure. If you’ve never worked with images or image editing before, you may have never come across the term “ image optimization.” The truth is that depending on the context, optimizing an image can mean a number of different things.
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