Schema type breadth

What it checks

The extension collects every distinct @type in the page’s Schema.org JSON-LD, including nested nodes and @graph entries. It passes when there are at least three different types.

Results

Status	When
Pass	The structured data uses three or more types
Warn	It uses only one or two types
N/A	The page has no Schema.org JSON-LD

How to fix

Describe what the page actually is with specific types, rather than a single Organization or WebSite node. For example, Article, Product, FAQPage, or BreadcrumbList, depending on the page:

<script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@graph": [
      { "@type": "Organization", "@id": "https://example.com/#org", "name": "Example Ltd" },
      {
        "@type": "Article",
        "headline": "How to choose accounting software",
        "publisher": { "@id": "https://example.com/#org" }
      },
      {
        "@type": "BreadcrumbList",
        "itemListElement": [
          { "@type": "ListItem", "position": 1, "name": "Blog", "item": "https://example.com/blog" }
        ]
      }
    ]
  }
</script>

Support by agent and browser

Announced means the vendor’s own docs or announcement say so. Published is the date on the vendor’s own page, where it has one. Checked is the last time our weekly research found that page still saying so.

No agent or browser has announced anything about this yet.

No evidence yet27

• ChatGPT
• Claude
• Gemini
• Perplexity
• Copilot
• Meta AI
• ChatGPT Atlas
• Comet
• Dia
• Gemini in Chrome
• Edge Copilot Mode
• Claude Code
• Cursor
• Codex
• GitHub Copilot
• Windsurf
• CCBot
• Applebot
• Amazonbot
• Bytespider
• Cohere
• Mistral
• DuckAssist
• Chrome
• Edge
• Firefox
• Safari

Names and marks belong to their owners and are used only to identify products. None of these vendors is affiliated with Sitebulb. Spotted something out of date? Send a correction.

Adoption on the top 100 sites

36%

36 of 99 measured sites implement it

Scanned 23 Oct 2026 with the Sitebulb Labs extension, against the Tranco list (tranco-56Z8N). 1 sites couldn’t be measured (bot challenge or timeout) and are left out of the share.

Sites implementing it36

1. #2 cloudflare.com
2. #3 aws.amazon.com (via amazonaws.com)
3. #12 apple.com
4. #26 m365.cloud.microsoft (via office.com)
5. #37 fastly.com (via fastly.net)
6. #44 triplinkintl.com
7. #48 gandi.net
8. #50 marketingplatform.google.com (via doubleclick.net)
9. #52 uk.pinterest.com (via pinterest.com)
10. #55 wordpress.org
11. #60 digicert.com
12. #61 adobe.com
13. #68 zoom.com (via zoom.us)
14. #69 uk.yahoo.com (via yahoo.com)
15. #75 roblox.com (with warnings)
16. #76 opera.com
17. #93 bunny.net (via b-cdn.net) (with warnings)
18. #96 f5.com
19. #99 store.epicgames.com (via epicgames.com)
20. #101 wordpress.com
21. #106 sentry.io
22. #109 ui.com
23. #110 european-union.europa.eu (via europa.eu)
24. #112 chatgpt.com (with warnings)
25. #116 bitly.com (via bit.ly)
26. #120 samsung.com
27. #122 intuit.com
28. #131 pages.github.com (via github.io) (with warnings)
29. #132 dropbox.com
30. #135 discord.com (via discord.gg)
31. #140 android.com
32. #150 t-online.de
33. #153 webex.com
34. #156 godaddy.com
35. #158 kaspersky.co.uk (via kaspersky.com)
36. #159 firebase.google.com (via crashlytics.com) (with warnings)

Overview

6/9

Gaining traction

Real support exists and adoption is growing.

How this rating is worked out6 of 9 points

Factor	Points	Why
Vendor support	0 / 3	0 vendors supporting, 0 partly or planned
Top-100 adoption	3 / 3	36% of measured sites
Spec maturity	3 / 3	Published standard

8 or more points is Established, 5 to 7 is Gaining traction, 2 to 4 is Speculative and under 2 is Stalled. A feature is also Stalled when more vendors have said no than yes. Read the spec.

Community insights

No community insights for this feature yet.

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