最近我在Google SERP上失去了我的明星评论。我知道原因可能不同而且各种各样，但我确信我没有在代码上犯错：
<div itemprop="aggregateRating" itemscope="" itemtype="http://schema.org/AggregateRating" style="text-align:right;">
<b><span itemprop="ratingValue">5</span> on
<span itemprop="bestRating">5</span> based on <span itemprop="reviewCount">857</span> reviews</b>
</div>
Google可以发布更新吗？
答案 0 :(得分：2)
您在主帖中提供的代码段：根据Google SDTT隔离无效。
该评论未指定审核项目
<div itemprop="aggregateRating" itemscope="" itemtype="http://schema.org/AggregateRating" style="text-align:right;">
<b><span itemprop="ratingValue">5</span> on
<span itemprop="bestRating">5</span> based on <span itemprop="reviewCount">857</span> reviews</b>
</div>
通过添加itemprop="itemreviewed"
<div itemprop="aggregateRating" itemscope="" itemtype="http://schema.org/AggregateRating" style="text-align:right;">
<h3 itemprop="itemreviewed">Mario Bros service</h3>
<b><span itemprop="ratingValue">5</span> of
<span itemprop="bestRating">5</span> based on <span itemprop="reviewCount">857</span> reviews</b>
</div>
AggregateRating的实例可能会显示为以下属性的值
- 品牌
- CreativeWork
- 事件
- 优惠
- 的组织
- 放置
- 的产品
- 服务
comments（我已简化）中的完整代码段正在使用组织架构http://schema.org/Organization以及用于审核聚合的不同词汇
<html itemscope itemtype="http://schema.org/Organization">
<body>
<div class="review">
<div itemprop="review" itemscope itemtype="http://data-vocabulary.org/Review-aggregate">
<img itemprop="rating" src="#" alt="173 recensioni" />
<span itemprop="count">173 recensioni</span>
</div>
</div>
</body>
</html>
哪个有多个错误。
有效的方式是：
使用data-vocabulary.org
<html itemscope itemtype="http://schema.org/Organization">
<body>
<div>
<h1 itemprop="name">Mario Bros</h1>
<div itemscope itemtype="http://data-vocabulary.org/Review-aggregate">
<h3 itemprop="itemreviewed">Mario Bros service</h3>
<p>
<span itemprop="rating" itemscope itemtype="http://data-vocabulary.org/Rating">
<em itemprop="average">5</em> out of <em itemprop="best"> 5 </em>
</span>
<b>based on</b>
<!-- How many people rated this item? -->
<em itemprop="votes">173</em> ratings.
</p>
<p>
<!-- How many people reviewed this item? -->
<em itemprop="count">45 </em> user reviews.
</p>
</div>
</div>
</body>
</html>
使用schema.org
<html itemscope itemtype="http://schema.org/Organization">
<body>
<div>
<h1 itemprop="name">Mario Bros</h1>
<div itemprop="aggregateRating" itemscope itemtype="http://schema.org/AggregateRating">
<em itemprop="ratingValue">5</em> out of <em itemprop="bestRating">5</em> based on <em itemprop="ratingCount">24</em> user ratings.
</div>
</div>
</body>
</html>
您还在评论中提到它们是产品：
窗帘，卷帘等产品
这是Google's example from the Products data type：
<div itemscope itemtype="http://schema.org/Product">
<img itemprop="image" src="dell-30in-lcd.jpg" />
<span itemprop="name">Dell UltraSharp 30" LCD Monitor</span>
<div itemprop="aggregateRating" itemscope itemtype="http://schema.org/AggregateRating">
<span itemprop="ratingValue">87</span>
out of <span itemprop="bestRating">100</span>
based on <span itemprop="ratingCount">24</span> user ratings
</div>
</div>
根据您的标准修改为：
<html itemscope itemtype="http://schema.org/Organization">
<body>
<div>
<h1 itemprop="name">Mario Bros</h1>
<div itemscope itemtype="http://schema.org/Product">
<img itemprop="image" src="curtains.jpg" />
<span itemprop="name">Acme brand Curtains</span>
<div itemprop="aggregateRating" itemscope itemtype="http://schema.org/AggregateRating">
<em itemprop="ratingValue">5</em> out of <em itemprop="bestRating">5</em> based on <em itemprop="ratingCount">173</em> reviews.
</div>
</div>
</div>
</body>
</html>
进一步增强：
<html itemscope itemtype="http://schema.org/Organization">
<body>
<div>
<h1 itemprop="name">Mario Bros</h1>
<div itemscope itemtype="http://schema.org/Product">
<span itemprop="brand">Acme brand</span>
<img itemprop="image" src="curtains.jpg" />
<span itemprop="name">Acme brand Curtains</span>
<div itemprop="aggregateRating" itemscope itemtype="http://schema.org/AggregateRating">
<em itemprop="ratingValue">5</em> out of <em itemprop="bestRating">5</em> based on <em itemprop="ratingCount">173</em> reviews.
</div>
<div itemprop="offers" itemscope itemtype="http://schema.org/Offer">
<!--price is 1000, a number, with locale-specific thousands separator and decimal mark, and the € character is marked up with the machine-readable code "EUR" -->
<span itemprop="priceCurrency" content="EUR">€</span>
<span itemprop="price" content="1000.00">1,000.00</span>
<link itemprop="availability" href="http://schema.org/InStock" />
<span>In stock</span>
</div>
</div>
</div>
</body>
</html>