请问SEO里面常提到图片的ALT属性？想问一下，什么是ALT属怀，怎么对图生进行ALT属性呢？

所谓ALT属性就是针对图片而做的文字描述，之所以重视ALT，一方面是因为当网站显示不了图片的时候，而能够通过ALT编辑的文字而对这张图片有所了解，这是对用户体验来说。

另一方面针对seo来说，我们通常在设置ALT文字的时候，这里可以加入我们网站的关键词，所以这对于优化来说也是有不错的效果的。

对于ALT怎样编辑，一般有两种方法，一个是在你网站后台的时候，当你插入一张图片的时候，这里会有个ALT选项，让你进行描述；另一个方法就是用代码来进行编辑

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