“点击此处阅读本文” “阅读更多”为什么这些对屏幕阅读器不利？
我在段落末尾使用“阅读更多”只是为了提醒用户，例如 PTO
为什么它有问题？
I use "read more" at the end of paragraph just for reminder for user same like P.T.O
Why it's problematic?
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（3）
您必须了解，许多屏幕阅读器用户不会等待将整个页面读给他们听。他们使用键盘快捷键在页面中导航。 JAWS（可以说是最常见的屏幕阅读器）有几个非常有用的快捷键组合。特别是可以调出任意给定页面上所有超链接的列表。这样，用户无需等待读者到达他们感兴趣的页面部分，就可以找到页面包含的链接类型。他们只需使用快捷方式即可按需立即获取所有链接列表。
当使用链接列表快捷方式时，您的“阅读更多”链接完全没有用。当查看页面上所有链接的巨大列表时，用户只需阅读标签内的文本即可。没有上下文。用户不知道“阅读更多”文本之前或之后的内容。他们只知道有一个链接可以让他们“阅读更多”有关某事的信息。当页面上有多个这样的链接时，这会变得尤其令人困惑。用户通常也不会听 URL，因为考虑到所有疯狂的查询字符串和计算机语音在阅读 URL 时的困难，这几乎毫无价值。
这有助于回答您的问题吗？
You have to understand that many screen reader users don't wait for the whole page to be read to them. They use keyboard shortcuts to navigate around the page. JAWS (arguably the most common of screen readers) has several very useful shortcut key combinations. One in particular pulls up a list of all of the hyperlinks on any given page. This way the user doesn't need to wait for the reader to get to the section of the page they're interested in before finding out what kind of links the page contains. They can just use the shortcut and get a list of links all at once on demand.
It's when using the list of links shortcut that your "Read More" links are completely useless. When viewing a huge list of all the links on the page, the user is simply read the text inside the tags. There is no context. The user has no idea what preceeds or follows the "Read More" text. All they know is there's a link for them to "read more" about something. This gets especially confusing when there is more than one link like this on the page. The user also does not generally listen to the URL, as that's pretty much worthless given all the insane query strings and the computerized voice struggles with reading URLs.
Does that help answer your question?
作为屏幕阅读器用户和偶尔的网页设计师（更不用说网页可访问性顾问），有时模糊的链接是不可避免的。虽然屏幕阅读器用户找出特定模糊链接的上下文并不总是很方便，但找出一两个链接并不是什么太大的负担。当页面加载它们时就会出现问题。
在做出此决定时，您确实需要考虑链接中的额外措辞是否对于屏幕阅读器用户的便利而言代价过高。通常，稍微思考一下，您就可以想出一个对每个人都更好的链接文本。但是，请记住，如果您确实必须使用不明确的链接文本，您不会“破坏”可访问性，只是让某些人不太方便。在“必备”到“最好有”的范围内，这完全属于后半部分，除非模糊链接成为规则，而不是例外。
As a screen reader user and an occasional web designer (not to mention a web accessibility consultant), sometimes ambiguous links are unavoidable. While it's not always convenient for a screen reader user to figure out the context of a particular ambiguous link, it's not that much of a burden to figure out one or two. The problems come when pages are loaded with them.
When making this decision, you really need to consider if the extra wording in the link is too high a price to pay for the convenience to a screen reader user. Usually, with a little thought, you can come up with a link text that is better for everyone. However, just keep in mind that if you do have to use ambiguous link text, you won't "break" accessibility, just make it slightly less convenient for some. On the spectrum of "must haves" to "nice to haves", this is well within the latter half, unless ambiguous links become the rule, rather than the exception.
此博客文章讨论了“单击此处”链接的缺点。 “点击此处”链接的另一个缺点是它们不能帮助识别可能与其目标相关的关键字……想想搜索引擎优化。
This blog entry discusses the drawbacks of 'click here' links. Another drawback of 'click here' links is they do not help identify keywords to that might be associated with their target... think SEO.