Schema 类型：EmployerAggregateRating 适用场景：雇主评分页面，用于 Google 求职体验中展示
| 属性 | 类型 | 必需/推荐 | 说明 |
|---|---|---|---|
| itemReviewed | Organization | 必需 | 含 name、sameAs |
| ratingValue | Number | 必需 | 平均分 |
| ratingCount 或 reviewCount | Integer | 必需其一 | 评分人数或评价条数 |
| bestRating / worstRating | Number | 推荐 | 默认 5 与 1 |
完整 JSON-LD 示例：
{
"@context": "https://schema.org/",
"@type": "EmployerAggregateRating",
"itemReviewed": {
"@type": "Organization",
"name": "Example Tech Inc.",
"sameAs": "https://www.example.com"
},
"ratingValue": 4.2,
"bestRating": 5,
"worstRating": 1,
"ratingCount": 10561
}说明：评分来自真实用户反馈，不能伪造。
来源
- Employer aggregate rating structured data，https://developers.google.com/search/docs/appearance/structured-data/employer-rating（2026-10-05 核对）
