我固定的背景作了滚动网站很慢，我能做些什么来改善呢？ [英] My fixed background made scrolling the site very slow, what can I do to improve it?

问题描述

我改变了我的论坛使用以下

I changed the background of my discussion forum using the CSS below

http://forum.antinovaordemmundial.com

html {
    background: url(http://antinovaordemmundial.com/mystuff/logo_blog.jpg) no-repeat center center fixed;
    background-image: url(http://antinovaordemmundial.com/mystuff/logo_blog.jpg);
    background-repeat-x: no-repeat;
    background-repeat-y: no-repeat;
    background-attachment: fixed;
    background-position-x: 50%;
    background-position-y: 50%;
    background-origin: initial;
    background-clip: initial;
    background-color: initial;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

图片为1600x711和88K。网页的滚动现在非常慢。是CSS问题或图像要小一些不知何故？

The image is 1600x711 and 88k. The scrolling of the pages are now very slow. Is the CSS problematic or the image should be smaller somehow?

编辑：我试图改变为：

body {        
    color: #000;
    font-family: Verdana, Arial, Sans-Serif;
    font-size: 13px;
    text-align: center; /* IE 5 fix */
    line-height: 1.4;
    background-attachment: fixed;
    background-clip: initial;
    background-color: #51010E;
    background-image: url(http://antinovaordemmundial.com/mystuff/logo_blog.jpg);
    background-origin: initial;
    background-position: initial initial;
    background-repeat: initial initial;
    margin-bottom: 0;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0;
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
    padding-top: 0;
}

但它仍然在滚动很慢。

But it is still very slow on scrolling.

推荐答案

问题就没有了我，当我删除背景大小属性。我认为这是这是造成问题的大图片的缩放。如果还是不行，就完全消除的背景图像。但是，我从来没有听说过一个大的背景图像时会导致滞后了。

The problem goes away for me when I remove the background-size property. I think it was the scaling of the large image that was causing the problem. If that doesn't work, just remove the background image altogether. However, I've never heard of a large background image causing lag before.

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