ylsseo monitor https://www.ylsseo.com/about-me/

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What changed

https://www.ylsseo.com/about-me/
Updated 2026-05-30 03:00 HKT, compared with the previous snapshot from 2026-05-29 03:00 HKT.

Summary

Structured data changed
{'@context': 'https://schema.org', '@graph': [{'@type': 'BreadcrumbList', '@id'… → {'@context': 'https://schema.org', '@graph': [{'@type': 'BreadcrumbList', '@id'…
Twitter card (twitter:creator) changed
@seoyls → @https://x.com/seoyls

Content edits

The main text is identical between the two runs — only metadata or structure changed (see Summary above).

Technical details — raw field changes
FieldKindBeforeAfter
twitter.twitter:creator scalar 
"@seoyls"
 
"@https://x.com/seoyls"
jsonld scalar 
[
  {
    "@context": "https://schema.org",
    "@graph": [
      {
        "@id": "https://www.ylsseo.com/about-me/#breadcrumb",
        "@type": "BreadcrumbList",
        "itemListElement": [
          {
            "@type": "ListItem",
            "item": {
              "@id": "https://www.ylsseo.com",
              "name": "首页"
            },
            "position": "1"
          },
          {
            "@type": "ListItem",
            "item": {
              "@id": "https://www.ylsseo.com/about-me/",
              "name": "关于"
            },
            "position": "2"
          }
        ]
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@graph": [
      {
        "@id": "https://www.ylsseo.com/about-me/#webpage",
        "@type": "ProfilePage",
        "inLanguage": "zh-Hans",
        "isPartOf": {
          "@id": "https://www.ylsseo.com/#website"
        },
        "mainEntity": {
          "@id": "https://www.ylsseo.com/about-me/#person"
        },
        "name": "关于鸭老师",
        "url": "https://www.ylsseo.com/about-me/"
      },
      {
        "@id": "https://www.ylsseo.com/about-me/#person",
        "@type": "Person",
        "alternateName": "YLSSEO",
        "description": "YLS is an independent Google SEO expert based in Quanzhou China and the founder of YLSSEO. A hands-on SEO practitioner providing ongoing consulting, content strategy, on-page optimization, off-page optimization, and algorithm penalty recovery. Specializes in research grounded in Google DOJ documents, API Leak, Patents, and Information Retrieval literature. Past clients include wps.com.",
        "image": "https://www.ylsseo.com/wp-content/uploads/鸭老师.png",
        "jobTitle": "Independent Google SEO Consultant",
        "knowsAbout": [
          "Google SEO",
          "Google Patents Analysis",
          "Google API Leak",
          "Search Engine Architecture",
          "Information Retrieval",
          "B2B International SEO",
          "AI Overview Optimization",
          "AI Search Optimization",
          "Entity SEO",
          "Technical SEO",
          "E-commerce SEO"
        ],
        "name": "鸭老师",
        "sameAs": [
          "https://x.com/seoyls",
          "https://www.linkedin.com/in/ylsseo/",
          "https://www.quora.com/profile/%E9%B8%AD%E8%80%81%E5%B8%88SEO",
          "https://www.youtube.com/@ylsseo",
          "https://www.zhihu.com/people/ylsseo",
          "https://www.reddit.com/user/duckseo"
        ],
        "url": "https://www.ylsseo.com/about-me/",
        "worksFor": {
          "@id": "https://www.ylsseo.com/#organization"
        }
      }
    ]
  }
]
 
[
  {
    "@context": "https://schema.org",
    "@graph": [
      {
        "@id": "https://www.ylsseo.com/about-me/#breadcrumb",
        "@type": "BreadcrumbList",
        "itemListElement": [
          {
            "@type": "ListItem",
            "item": {
              "@id": "https://www.ylsseo.com",
              "name": "首页"
            },
            "position": "1"
          },
          {
            "@type": "ListItem",
            "item": {
              "@id": "https://www.ylsseo.com/about-me/",
              "name": "关于"
            },
            "position": "2"
          }
        ]
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@graph": [
      {
        "@id": "https://www.ylsseo.com/about-me/#webpage",
        "@type": "ProfilePage",
        "inLanguage": "zh-Hans",
        "isPartOf": {
          "@id": "https://www.ylsseo.com/#website"
        },
        "mainEntity": {
          "@id": "https://www.ylsseo.com/about-me/#person"
        },
        "name": "关于鸭老师",
        "url": "https://www.ylsseo.com/about-me/"
      },
      {
        "@id": "https://www.ylsseo.com/about-me/#person",
        "@type": "Person",
        "alternateName": [
          "YLSSEO",
          "Ylsseo",
          "Qinkui Wang",
          "王钦奎",
          "鸭老师SEO",
          "YLS"
        ],
        "description": "鸭老师 is an independent Google SEO consultant based in Quanzhou, China, and the founder of YLSSEO. A hands-on SEO practitioner providing ongoing consulting, content strategy, on-page optimization, off-page optimization, and algorithm penalty recovery. Specializes in research grounded in Google DOJ documents, API Leak, Patents, and Information Retrieval literature. Past clients include wps.com.",
        "identifier": {
          "@type": "PropertyValue",
          "name": "ORCID",
          "url": "https://orcid.org/0009-0009-7170-2142",
          "value": "0009-0009-7170-2142"
        },
        "image": "https://www.ylsseo.com/wp-content/uploads/鸭老师.png",
        "jobTitle": "Independent Google SEO Consultant",
        "knowsAbout": [
          "Google SEO",
          "Google Patents Analysis",
          "Google API Leak",
          "Search Engine Architecture",
          "Information Retrieval",
          "B2B International SEO",
          "AI Overview Optimization",
          "AI Search Optimization",
          "Entity SEO",
          "Technical SEO",
          "E-commerce SEO"
        ],
        "name": "鸭老师",
        "sameAs": [
          "https://x.com/seoyls",
          "https://www.linkedin.com/in/ylsseo/",
          "https://www.quora.com/profile/%E9%B8%AD%E8%80%81%E5%B8%88SEO",
          "https://www.youtube.com/@ylsseo",
          "https://www.zhihu.com/people/ylsseo",
          "https://www.reddit.com/user/duckseo",
          "https://about.me/yls/",
          "https://ylsseo.substack.com",
          "https://orcid.org/0009-0009-7170-2142",
          "https://www.wikidata.org/wiki/Q139971237"
        ],
        "url": "https://www.ylsseo.com/about-me/",
        "worksFor": {
          "@id": "https://www.ylsseo.com/#organization"
        }
      }
    ]
  }
]