ProfilePage Schema Markup

ProfilePage schema won’t skyrocket your rankings overnight — but it will help search engines correctly understand and represent your identity. Over time, that clarity compounds into better credibility, entity strength, and visibility across the web.

By adding this structured data, you give Google and other search engines explicit clues that a page is a profile page describing a person or organization.

This helps search engines connect your web presence with your other online profiles (LinkedIn, GitHub, Crunchbase, etc.), and may even influence features like knowledge panels, About this result cards, and author bylines in Google Search.

What is ProfilePage schema markup?

ProfilePage schema is a type of structured data defined in the Schema.org vocabulary. It identifies a webpage as a profile of a person or organization — in other words, a page dedicated to describing who someone is, what they do, and how to connect with them.

This markup is often used on author pages, portfolio pages, or “About Me” sections, and it works best when combined with the Person or Organization schema.

ProfilePage schema doesn’t describe the person directly — that’s the role of the Person schema — but it tells search engines, “This webpage is a profile about this person.”

For example:

• A LinkedIn profile is a ProfilePage about a Person.
• A Wikipedia page about a company is a ProfilePage about an Organization.
• An author page can be a ProfilePage about its owner.

The primary purpose of the ProfilePage type is to:

• Clarify the intent of the page — that it’s biographical or professional in nature.
• Connect the page’s subject (about or mainEntity) to an identifiable entity such as a person or brand.
• Reinforce entity relationships across the web for knowledge graph understanding.

By marking up a page as ProfilePage, you help Google understand that this isn’t a generic webpage — it’s a profile representing someone or something specific.

What are the benefits of using ProfilePage schema for SEO

ProfilePage schema markup can display information about a person or brand. In the era of entity-based search, structured data like this plays a key role in shaping your online presence and credibility.

1. Improved entity recognition

Search engines like Google use entities — not just keywords — to understand relationships between people, organizations, and topics.

By marking up a webpage as a ProfilePage and linking it to a Person or Organization entity, you help Google:

• Understand who the page represents.
• Associate that entity with other mentions across the web (e.g. LinkedIn, GitHub, company website).
• Consolidate identity data into the Knowledge Graph.

In practical terms, this means Google is less likely to confuse people with similar names or mix profiles from different entities.

2. Stronger E-E-A-T and credibility signals

E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) has become a cornerstone of content quality evaluation.

ProfilePage schema helps reinforce these signals by:

• Showing who created or owns the content.
• Connecting your past experience and work to your professional roles or credentials (worksFor, jobTitle, sameAs).
• Making your authorship verifiable through structured data rather than just text.

For example, if your author bio links to a ProfilePage that includes verified social profiles, Google can more confidently trust that your content reflects real expertise.

3. Eligibility for Knowledge Panels and “About This Result”

Google increasingly uses structured data to populate knowledge panels and About this result sections — both of which help users understand the identity and reputation of the content creator.

A well-structured ProfilePage:

• Strengthens entity connections that influence Knowledge Panels.
• Increases the likelihood of your profile appearing as a recognized entity in Google Search.
• Supports better author attributions for blog posts, articles, and other content.

Even if it doesn’t trigger a visual feature right away, the schema helps Google build a clearer picture of who’s behind your site.

4. Enhanced Search Appearance and Brand Consistency

When multiple pages across your domain reference the same ProfilePage entity (for example, each article’s author property links back to the same ProfilePage), Google understands that all that content originates from the same person or organization.

This can lead to:

• More consistent author or brand representation in SERPs.
• Unified identity across multiple domains or social profiles.
• A higher chance of Google associating your name with specific topics or industries.

5. Better integration with other schema types

ProfilePage schema naturally complements other structured data types. You can link it to:

• Person or Organization (via about or mainEntity)
• WebPage (for contextual hierarchy)
• Article (to connect authorship)

This makes your schema ecosystem more interconnected, improving the overall quality and interpretability of your structured data graph.

What are the required properties for ProfilePage schema?

When creating a ProfilePage schema, some properties are essential for correct interpretation, while others are strongly recommended to improve clarity, SEO value, and entity recognition.

Below is a breakdown of the required properties that you should always include:

• @context: defines that the markup uses the Schema.org vocabulary (https://schema.org).
• @type: specifies that the page is a ProfilePage.
• url: indicates the canonical URL of the profile page.
• mainEntity: identifies the person or organization the profile is about.
  • Use Person schema if the page is about an individual (e.g., author, freelancer, employee).
  • Use Organization schema if the page is about a company or group.
• name: provides the title or label of the profile page, typically the person’s full name or the page’s heading.
• sameAs (within the nested Person or Organization) — links to verified social or professional profiles to confirm identity.

Once the basics are in place, you can enhance your schema with recommended fields that add clarity, trust signals, and richer semantic detail.

• inLanguage: specifies the language of the profile page content.
• primaryImageOfPage: points to the main image or headshot associated with the profile.
• dateCreated: shows when the profile page was originally published.
• dateModified: indicates the last update date, useful for active or frequently updated profiles.
• breadcrumb: links to the page’s breadcrumb trail to show its position within the site’s structure.
• isPartOf: clarifies that the profile belongs to a broader website or organization.
• hasPart: links to other pages or content authored by or related to the profiled person.
• relatedLink or significantLink: connects the profile to relevant external or internal resources.
• knowsAbout, alumniOf, jobTitle, worksFor, affiliation, or award (inside mainEntity): provide additional background and expertise context for the profile. It should be defined in the Person schema.

How ProfilePage and Person schema work together

ProfilePage and Person schema are closely connected. In this use case, they’re meant to be used together, not separately. Each plays a different role in helping search engines understand both the page and the person it’s about.

ProfilePage tells search engines what kind of page they’re looking at. It says, “This is a profile page dedicated to describing someone.” It defines the webpage itself — its purpose, context, and relationship to the rest of your site.

Person schema, on the other hand, provides the actual details about that person — their name, job title, organization, photo, and links to social or professional profiles. This information helps Google recognize the individual as a distinct entity that exists across the web, not just on your site.

When you combine the two, you create a complete picture:

• ProfilePage gives structure and context to the page.
• Person fills that structure with meaningful, verifiable information.

Together, they tell search engines, “This is a profile page about this specific person,” which makes it easier for Google to connect your content to your identity. This connection supports stronger entity recognition, clearer authorship signals, and, over time, a more consistent presence in search results.

JSON-LD example for ProfilePage schema

Here is an example of ProfilePage schema:

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "ProfilePage",
  "@id": "https://aubreyyung.com/about/#profilepage",
  "url": "https://aubreyyung.com/about/",
  "name": "Aubrey Yung",
  "inLanguage": "en",
  "dateCreated": "2021-05-10",
  "dateModified": "2025-11-05",
  "mainEntity": {
    "@type": "Person",
    "@id": "https://aubreyyung.com/about/#person",
    "name": "Aubrey Yung",
    "jobTitle": "SEO Manager",
    "description": "Aubrey Yung is an International SEO Consultant with 5+ years of B2B and B2C marketing experience. She is Google Search Central Silver Product Expert and certified Product Marketer. Aubrey specializes in SEO Content Strategy, International SEO, Entity SEO, SERP analysis, and schema markup.",
    "image": "https://aubreyyung.com/wp-content/uploads/1730229040315.jpg",
    "worksFor": {
      "@type": "Organization",
      "@id": "https://nt-studio.eu/#organization",
      "name": "NT Studio",
      "url": "https://nt-studio.eu/"
    },
    "alumniOf": {
      "@type": "CollegeOrUniversity",
      "name": "University of Hong Kong"
    },
    "knowsAbout": [
      {
        "@type": "Thing",
        "name": "Schema.org",
        "url": "https://en.wikipedia.org/wiki/Schema.org"
      }
    ],
    "sameAs": [
      "https://www.linkedin.com/in/aubreyyung/",
      "https://github.com/aubreyyung",
      "https://x.com/aubrey_yung"
    ]
  },
  "hasPart": [
    {
      "@type": "BlogPosting",
      "@id": "https://aubreyyung.com/benefits-of-schema-markup/#article",
      "url": "https://aubreyyung.com/benefits-of-schema-markup/",
      "headline": "The Benefits of Schema Markup",
      "datePublished": "2025-10-27",
      "author": "https://aubreyyung.com/about/#person"
    }
  ],
  "isPartOf": {
    "@type": "WebSite",
    "@id": "https://aubreyyung.com/#website",
    "name": "Aubrey Yung",
    "url": "https://aubreyyung.com/"
  },
  "breadcrumb": {
    "@type": "BreadcrumbList",
    "itemListElement": [
      {
        "@type": "ListItem",
        "position": 1,
        "name": "Home",
        "item": "https://aubreyyung.com/"
      },
      {
        "@type": "ListItem",
        "position": 2,
        "name": "About",
        "item": "https://aubreyyung.com/about/"
      }
    ]
  }
}
</script>

How to add ProfilePage structured data to a website

Adding structured data to a user profile page isn’t complicated — it’s mostly about organizing the right information and placing it where search engines can find it. The goal is to make it clear that this page represents a specific person and includes trustworthy details about them.

The process can be broken down into a few straightforward steps:

Step 1: Identify the profile page

Choose the page that represents the person — for example, an “About Me” page, a portfolio page, or a team member profile. This should be a page focused entirely on one individual, not a list of people.

Step 2: Decide what information to include

Gather the key details about the person: their full name, job title, organization, links to social profiles, and a profile photo. These will be used inside the Person object.

Step 3: Create the structured data

Write your markup in JSON-LD format (which is Google’s recommended approach). Use the ProfilePage type to describe the page itself, and nest a Person object inside the mainEntity or about property to describe the person.

Step 4: Add the markup to the page

Insert the JSON-LD script in the <head> section of the HTML or use your CMS’s structured data field if available. 

If your website runs on WordPress, you can often do this through a plugin or by adding a Custom HTML block.

🔖 See also: How to add schema markup with Google Tag Manager

Step 5: Validate the markup

Test your structured data with Google’s Rich Results Test or Schema.org Validator to make sure it’s error-free and properly formatted. This step ensures search engines can read and interpret it correctly.

Once the profile page is live, check the Enhancements section in Search Console to see if Google detects your structured data. Alternatively, you can use the URL Inspection Tool to see if your schema is being read and indexed properly.

🔖 See also: How to fix unparsable structured data

Step 6: Keep it consistent and updated

If the person’s title, employer, or links change, update the markup to match the visible content on the page. Consistency between what’s on the page and what’s in your structured data helps maintain trust and accuracy.

7 common errors in ProfilePage Schema implementation

Even though the ProfilePage schema is relatively simple, it’s easy to make mistakes that prevent search engines from interpreting it correctly. The following sections explain the most common errors, why they happen, and how to fix them.

1. Using the wrong schema type

A common mistake is marking a profile page only with Person or Organization schema and omitting ProfilePage.

Person describes the entity (who the person is), but not the type of page the information appears on.

Without ProfilePage, search engines can’t tell that this is a dedicated profile page rather than a generic “About” or “Contact” page.

Always declare the page type explicitly with:

"@type": "ProfilePage"

This signals to Google that the page’s primary purpose is to present information about an identifiable person or organization.

2. Missing or Incorrect mainEntity

The mainEntity property is what connects the webpage (ProfilePage) to the person or organization it represents.

If you leave it out, search engines have no clear subject for the page.

If you use it incorrectly — for example, pointing it to a WebPage or leaving the data too vague — Google can’t connect your identity to other entities across the web.

Inside mainEntity, you should describe the featured entity with details like name, job title, organization, image, and verified social profiles.

That’s how you make it clear who the page is about.

3. Confusing about, mainEntity, and subjectOf

These three properties look similar but serve different purposes, and mixing them up is one of the most common structured data mistakes.

• mainEntity defines the primary subject of the page. It says, “This is the person or organization this page is about.”
• about is broader and can include secondary entities related to the main subject. For example, a company profile might be about both the company and its founder.
• subjectOf works in the opposite direction — it appears in the nested entity (like a Person) to show which page or article describes them.

To put it simply:

• On a ProfilePage, use mainEntity or about to describe the person.
• Inside a Person entity elsewhere (like an author bio in an article), you can use subjectOf to point back to the ProfilePage.

Keeping these distinctions clear ensures that your entity graph remains well-structured and easy for search engines to follow.

4. Forgetting to use hasPart for authored content

If the profiled person has written articles, case studies, or research work, connecting that content through hasPart is an important step.

Without it, Google sees the profile in isolation — with no clear link to what the person actually does or creates.

To connect a person’s profile with their authored content, use both author and hasPart properties.

In each article’s schema, add an author property that references the same @id as the person defined in your ProfilePage — this tells search engines who created the content.

Then, on the ProfilePage itself, use hasPart to list the articles, blog posts, or projects authored by that person.

Together, these two properties create a clear, two-way link between the person and their work, strengthening authorship signals and helping Google associate expertise with specific topics.

5. Inconsistent or Outdated Identity Information

Structured data should always mirror the visible content on the page.

If your schema says the person works for “NT Studio,” but the visible text says “NW Studio,” Google can lose confidence in the accuracy of your data.

Inconsistent job titles, company names, or URLs create noise in the entity graph.

To avoid this, update the schema whenever the person’s details or employment change, and ensure that the on-page text, metadata, and structured data all match.

6. Broken or orrelevant sameAs links

sameAs links are one of the strongest trust signals in ProfilePage markup. They act as evidence that different profiles across the web refer to the same person or organization.

But they can easily be misused — by linking to unrelated accounts, broken URLs, or placeholder social media profiles.

Always use official and active links only. If a link changes, update it quickly.

Each sameAs link should strengthen, not weaken, Google’s understanding of your identity.

7. Omitting unique @id values

Every entity — whether a person, organization, or profile page — should have a unique, stable identifier (@id).

Without it, Google might treat references to the same person on different pages as separate individuals.

Using an @id (often a fragment URL, like https://example.com/about/#person) creates a single, traceable node in the entity graph.

That node can then be referenced consistently across your website, in your articles, and even from external data sources.

🔖 See also: How to choose @id for Schema

Final Thoughts

ProfilePage schema works best when it’s precise, consistent, and connected.

Avoiding these common mistakes ensures that your identity data supports rather than confuses search engines.

When implemented cleanly — with correct property relationships, verified links, and regular updates — your ProfilePage becomes a reliable source of truth for who you are and what you represent online.

FAQs about ProfilePage schema