There could be many aspects when it comes to the optimization of an image. Optimization of Images before Uploading to WordPress If you are interested to read more about image file formats, you should refer is a well-written article at Sitepoint. Logo and graphics in Web pages, Retina display supported Where Transparency is required, and size is not an issueĪnimations, Logo, Line drawings of small size Photographs, images with complex colors and gradients Vector Image: These images are made of lines, points and curves unlikely in other file formats (JPEG, PNG, GIF) the images are made of a grid of pixels. Indexed: Image with limited colors (palettes, generally 256). Lossy: In lossy compression image can be made smaller in size with the compromise to the quality. Lossless: In lossless compression image can be made smaller in size without compromising the quality. So you should select a file format according to the image content and other requirements.īefore we dive in the comparison of the image file formats, let’s understand what makes these file format different. Which file format is suitable for which purpose?Īs image formats are different because of their character/parameter sets and intentive use. Which one should you choose for your site? and Or which is the best image file format for image optimization in WordPress. Also, your image editing software allows saving images in numerous file formats. Since, it is been debatable that which image file format (file extension) good for the web. Image File Formats (JPEG vs PNG vs Gif vs SVG) Therefore it becomes important to learn how to optimize images in WordPress so that the image can retain the good quality with least possible size. Large in size images can cost more web hosting charges in long run.Image optimization also helps to remove Optimize Images warning in Google Pagespeed Insights, thus it also improves your site’s SEO and search rankings as well.And nowadays you do not want to ignore a large number of mobile device user-base. Also, un-optimized images increase the size of web pages and the large in size web pages (which use larger bandwidth) are not good for mobile internet and mobile users.Un-optimized images slow down your website and the readers don’t like slow loading web pages.WordPress Plugins for Image Optimization. Optimize Images in WordPress after Uploading to WordPress.Optimization of Images before Uploading to WordPress.Image File Formats (JPEG vs PNG vs Gif vs SVG).
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