Processing img tags + creating sets

Currently, at the time of creating the current text, there are two correct ways to determine how an image is displayed on a page. It is not known which method will save the application, but it is clear that both methods use the same requirements: to store a set of identical images with different resolutions on the server. When using multi-dimensional markup to display graphics, the browser automatically inserts an image with the appropriate resolution into the page. The browser selects the desired image according to the rules that the developer specifies in the image tag.

The order determines the rules for displaying images on the pages. The developer pre-prepares a set of images and saves them on the website server. In the work, the wizard creates a script that duplicates the existing images in suitable resolutions.

The multi-dimensional markup method for images reduces the overall page loading time. Fast loading and display of pages in the browser has a positive effect in the ranking of sites by search services.

The cost of this order includes changes to the markup of up to 10 images. When working, the developer uses a script for preparing images, which is not taken into account by the cost, so the order is made for the entire site. This means that if the site contains more images, then they should be calculated in the order, even if they do not need to be made.