如果我的元素有“
”，我还需要使用 title 属性吗？

发布于 2024-09-24 20:15:21 字数 326 浏览 3 评论 0原文

我有一段这样的代码：

<figure>
    <img title="An amazing image that I forgot to specify a url for"/>
    <figcaption>An amazing image that I forgot to specify a url for</figcaption>
</figure>

除了figcaption元素之外，我是否还需要指定title属性，这样做不会导致SEO问题吗？

原文

I have a piece of code like this:

<figure>
    <img title="An amazing image that I forgot to specify a url for"/>
    <figcaption>An amazing image that I forgot to specify a url for</figcaption>
</figure>

Is it necessary for me to specify the title attribute in addition to the figcaption element, and will not doing so result in SEO problems?

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溺ぐ爱和你が 2024-10-01 20:15:21

标题属性主要用于提供有关该图像或链接的内容的工具提示。通常是目标的头衔。

在图像中，使用Figcaption应该足以克服标题属性，因此您有一个特定的标记来描述资源。然而，请考虑始终使用 ALT 属性，即使使用Figcaption。

这是因为一张图中可以有多个图像。

例如，使用 3 个图像来说明流程的进度。

<figure>
<img src="img1.png" alt="The start of process. Subject is raw." />
<img src="img2.png" alt="Middle process. Subject is changing." />
<img src="img3.png" alt="End of process. Subject is completely transformed." />
<figcaption>Process steps, from left to right: raw subject, changing and changed subject.</figcaption>
</figure>

Title attribute is mainly for providing a tooltip about what is that image or link about. Usually a the target's title.

In the images, using figcaption should be enough to overcome title attribute, hence you have a specific markup for describing the resource. Howver consider always using ALT attribute, even with figcaption.

This is because you can have more than one image in a figure.

For example, using 3 images for ilustrating progress on a process.

<figure>
<img src="img1.png" alt="The start of process. Subject is raw." />
<img src="img2.png" alt="Middle process. Subject is changing." />
<img src="img3.png" alt="End of process. Subject is completely transformed." />
<figcaption>Process steps, from left to right: raw subject, changing and changed subject.</figcaption>
</figure>

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