Page weight, with a potential saving of 30-50% of the image weight if the images had been processed before uploading. So what should you do before uploading your images? Preparing images for your site Resize images Image resizing is very important. If you have a 2400px wide image and all you need is a 500px wide image on the site, even resizing inside your CMS will require compressing all information from the 2400px image . It makes your image a lot bigger to begin with. Now, most teams don't have someone dedicated to resizing and compressing images.
This means that while we should have multiple image sizes optimized for desktop, tablet, and mobile, you may not have the resources to do so. If so, the most important thing to do with an image on a site is to save it in the largest physical size necessary, but NOT larger. This means jewelry retouching service that if you need three images and 800 x 600 pixels is the largest size needed, be sure to resize the original image to 800 x 600 in an appropriate program like Photoshop. Then, even though you still have to resize in the CMS, you're working with a smaller file size from the start.
File types So you need to resize the image first, compress it, and then upload it. However, not only was failure to resize and compress before uploading a problem, but simply choosing the right file type became problematic. These days, many people who manage images on a site often don't have image experience, so they'll use a JPG when you should be using a PNG, and vice versa. Why is this important? When you use the wrong file type, you can increase the file size, sometimes quite dramatically. So what file types do you use?