![]() ![]() We’ll cover how both lossy and lossless WebP compare to JPEGs and PNGs exported by a number of image encoders. Depending on your site’s audience and the browsers they use, using WebP images is an opportunity to deliver less data-intensive user experiences for a significant segment of your audience. You can find him on Twitter or on the web at. He’s also the author of the book Web Performance in Action, a web developer’s guide for creating fast websites. Jeremy Wagner is a developer, author, and speaker from Minnesota. Here, we’ll discuss the many ways you can use WebP responsibly, starting by detecting browser support in the Accept request header. Here, we’ll cover all avenues.īecause WebP isn’t supported in all browsers just yet, you’ll need to learn how to use it that sites and applications gracefully fall back to established formats when WebP support is lacking. This can be done in a myriad of ways, from something as simple as exporting from your preferred design program, by using Cloudinary and similar services, and even in Node.js-based build systems. Depending on your site’s audience and the browsers they use, this is an opportunity to deliver less data-intensive user experiences for a significant segment of your audience. WebP images usually use less disk space when compared to other formats at reasonably comparable visual similarity. This guide will encourage you to experiment and see what’s possible with WebP: Read chapter excerpt “ Converting Images To WebP”.In this ebook, you’ll learn all about WebP: what it’s capable of, how it performs, how to convert images to the format in a variety of ways, and most importantly, how to use it. This sort of inadvertent trespass can carry real consequences. In the latter scenario, that can cost users real money. But when there’s too much imagery, it can be frustrating for users on slow connections, or run afoul of data plan allowances. They do anything for us that plain text just can’t by itself. They can provide key information and context to articles, or merely add humorous asides. Engaging visuals evoke visceral feelings. ![]() Of serious concern, however, is the role of media in performance, specifically images. Web performance is a vast subject with many nooks and crannies, and all deserve their due attention. What we send over the wire, how we send it, and how much of it we send matters. ![]()
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