You mentioned "adding a website 'tagging error' check in the structured data information center", which usually refers to the system detecting your website's' tagging errors' in search engine structured data tools (such as Google Search Console's' structured data 'or Baidu Resource Platform's' data tagging tool')Structured data has incorrect or non compliant labelingThis will affect the display effect of search results.

✅ What is a structured data tagging error?

Structured data is code embedded in web pages based on the Schema. org specification using JSON-LD, Microdata, or RDFa syntax to help search engines understand page content, such as articles, products, etc FAQ、 Comments, company information, etc.

Common situations of "marking errors" include:

🔍 How to troubleshoot structured data errors?

1. Use structured data detection tools

2. Google Search Console/Baidu Webmaster Backend Report

• View structured data report → "Error" or "Warning" entry

• Click on the specific page → View the field prompt for 'missing/formatting issues'

• GSC will inform which schema type the issue is (such as Article, FAQ, Breadcrumb, etc.)

🛠 Common structured data types& Tag Example

🔹 Article (Article)

json
 < button class=" flex gap-1 items-center select-none py-1" aria-label=" Copy"  >  < svg width=" 20" height=" 20" viewBox=" 0 0 20 20" fill=" CurrentColor xmlns=" http://www.w3.org/2000/svg" class=" icon-xs  >< (Laughter) copy < [button] < button class=" flex items-center gap-1 py-1 select-none"  >  < svg width=" 20" height=" 20" viewBox=" 0 0 20 20" fill=" CurrentColor xmlns=" http://www.w3.org/2000/svg" class=" icon-xs  >< (Laughter) compile 36753 [button]
 < script type= " application/ld+json">
{
   "  @context:  " https://tjfk.com"  (a) the,
   " Type:  " Article ",
   " headline": " Common Errors and Troubleshooting Methods in Structured Data;,
  "author": {
     " Type: "Person",
    "name": "张三"
  },
  "datePublished": "2025-06-11",
  "image": "https://tjfk.com/image.jpg"
}

🔹 Product（商品）

json
 < button class=" flex gap-1 items-center select-none py-1" aria-label=" Copy"  >  < svg width=" 20" height=" 20" viewBox=" 0 0 20 20" fill=" CurrentColor xmlns=" http://www.w3.org/2000/svg" class=" icon-xs  >< (Laughter) copy < [button] < button class=" flex items-center gap-1 py-1 select-none"  >  < svg width=" 20" height=" 20" viewBox=" 0 0 20 20" fill=" CurrentColor xmlns=" http://www.w3.org/2000/svg" class=" icon-xs  >< (Laughter) compile 36753 [button]
 < script type= " application/ld+json">
{
   "  @context: "https://tjfk.com/",
   " Type: "Product",
  "name": "Apple iPhone 15",
  "image": "https://tjfk.com/iphone15.jpg",
  "description": "苹果最新款手机",
  "sku": "12345",
  "offers": {
     " Type: "Offer",
    "priceCurrency": "CNY",
    "price": "6999",
    "availability": "https://tjfk.com/show-1.html"
  }
}

✅ 排查并修复建议流程

🧩 提示：常见误区不要踩

• ❌ 把所有页面都标记为 Article，而实际是产品页

• ❌ 在内容页放了 FAQ schema，但页面并没有展示问答

• ❌ Schema 标记中用 HTML 标签包裹字段值

• ❌ 在含 JavaScript 渲染页面中使用 Microdata（建议用 JSON-LD）

✉️ 总结

结构化数据是一种增强 SEO 效果的利器，但不规范使用会被搜索引擎识别为作弊，甚至影响排名。定期使用结构化检测工具排查，并确保：

1. 字段齐全

2. 格式规范

3. 真实一致

4. 不重复标记

如你愿意，我可以为你检查某个网页的结构化数据，或生成合规的结构化 JSON-LD 标记。只需告诉我页面内容或网址即可。