我在网页顶部有以下 RDFa 丰富片段(参考:https ://support.google.com/webmasters/answer/146645?hl=en#aggregate ):
<div class="site-reviews">
<div xmlns:v="http://rdf.data-vocabulary.org/#" typeof="v:Review-aggregate">
<span property="v:itemreviewed">[Product]</span>
<span rel="v:rating">
<span typeof="v:Rating">
<span property="v:average">5</span>
out of
<span property="v:best">5</span>
</span>
</span>
based on
<span property="v:votes">8</span> votes.
</div>
</div>
但是,它不会在搜索结果中显示通常的星星,而是显示文本结果“[Product] 5 out of 5 based on 462 votes”。作为元描述。我哪里错了?
*更新(匿名)谷歌搜索结果如下: