To r uce loading time, adapting them to different displays, adding relevant alt text and structur data. Since the article is d icat to advice, let’s focus on it. Let’s discuss best practices. Select the correct image format There are dozens of image formats, but Google only supports JPEG, PNG, WebP, BMP, GIF, and SVG, so it makes sense to focus on just these six. Let’s go through them in order: JPEG compresses images with loss of quality.
You can play with the compression level to find the golden mean
PNG lossless compression, the original image data is not lost. Cons: PNG is usually large. Pros: the format is suitable for printing. WebP uses chinese australia lossless compression (or lossy, but not as much as JPEG). Support by all major browsers, and is generally a universal option. GIF not suitable for images (because it is limit to only 256 colors), but is great for simple graphics or animation. SVG is a vector format for logos and icons.
It can be scal without increasing the file size
Ideal for a site with a focus on responsive web design. BMP uncompress image files with very high quality. Usually not us for websites, as they unleash your fury with meshy ai: transforming ideas into 3d reality significantly slow down loading. What to choose? You can use PNG. It is a fairly universal and digestible option. But WebP is, of course, better (we will explain and show why below). However, you should remember that old browsers do not support WebP. But the browser must be really old.
For example, Safari 15.6
How Compression Affects Image Quality and Loading Time To understand the correlation, let’s convert the BMP image to other formats powder data and see how the file size and page load time change. The first column is the file format, the second is the size, the third is the load time over 3G, and the fourth is the load time over a fast connection at 128 MB sec.