Quick query about CSS: I have a sprite sheet that I'm trying to utilize from two different classes. The CSS code I am using is as follows:
.buttons, .expand:before {
background-image: url('images/spriteSheet2.png');
}
Later on, I adjust the background positions as necessary. Will this result in one or two HTTP requests? I want the sprite sheet to load only once, but I'm uncertain if this is the correct approach.
There are no extra HTTP requests needed for the image.
Initially, one request is made to retrieve your HTML page, followed by another request to fetch the CSS (if it's in an external file), and then a third request to load the image (referenced in the CSS).
To monitor all requests made by your website, you can use the Chrome DevTools Network Panel. This tool provides detailed insights into the requests being made, including time taken, latency, size, and the method used. It's an invaluable resource for optimizing your website's performance.
By repeatedly inserting the same object on a page, the browser avoids requesting it multiple times.
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