Detect and check structured data, machine-readable descriptions of page content, and generate suitable Schema.org JSON-LD snippets. Get a report of missing fields, syntax errors, and markup issues, plus code prepared for implementation.
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Detect, validate, or generate Schema.org JSON-LD for a supplied page or entity. Use only when structured data or rich-result markup is requested.
安装前可以查看交给 AI 代理的指令内容。
"${CLAUDE_PLUGIN_ROOT}/scripts/claude-seo" run parse_html.py --url <url> --json
(or scan <script type="application/ld+json"> in the page source). Flag any
block without @context or @type: Google cannot attach it to an entity (a
rating in such a block does not reach the Product).itemscope, itemprop)typeof, property)Read ../seo/references/schema-types.md for the full list. Key rules:
Organization, LocalBusiness, SoftwareApplication, WebApplication, Product (with Certification markup as of April 2025), ProductGroup, Offer, Service, Article, BlogPosting, NewsArticle, Review, AggregateRating, BreadcrumbList, WebSite, WebPage, Person, ProfilePage, ContactPage, VideoObject, ImageObject, Event, JobPosting, Course, DiscussionForumPosting
BroadcastEvent, Clip, SeekToAction, SoftwareSourceCode
See schema/templates.json for ready-to-use JSON-LD templates for these types.
JSON-LD and JavaScript rendering: Google supports structured data generated with JavaScript, but its "Generate structured data with JavaScript" guide (last updated 2025-12-10) warns that dynamically generated Product markup can make Shopping crawls less frequent and less reliable for fast-changing price and availability. For time-sensitive markup (especially Product, Offer), include JSON-LD in the initial server-rendered HTML.
eduQuestionType=Flashcard). For e-commerce, hasAdultConsideration (added 2026-05-20; value https://schema.org/SexualContentConsideration) is required for adult products. Product.category accepts Text, CategoryCode, or arrays mixing both.When generating schema for a page:
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "[Company Name]",
"url": "[Website URL]",
"logo": "[Logo URL]",
"contactPoint": {
"@type": "ContactPoint",
"telephone": "[Phone]",
"contactType": "customer service"
},
"sameAs": [
"[Facebook URL]",
"[LinkedIn URL]",
"[Twitter URL]"
]
}
{
"@context": "https://schema.org",
"@type": "LocalBusiness",
"name": "[Business Name]",
"address": {
"@type": "PostalAddress",
"streetAddress": "[Street]",
"addressLocality": "[City]",
"addressRegion": "[State]",
"postalCode": "[ZIP]",
"addressCountry": "US"
},
"telephone": "[Phone]",
"openingHours": "Mo-Fr 09:00-17:00",
"geo": {
"@type": "GeoCoordinates",
"latitude": "[Lat]",
"longitude": "[Long]"
}
}
{
"@context": "https://schema.org",
"@type": "Article",
"headline": "[Title]",
"author": {
"@type": "Person",
"name": "[Author Name]"
},
"datePublished": "[YYYY-MM-DD]",
"dateModified": "[YYYY-MM-DD]",
"image": "[Image URL]",
"publisher": {
"@type": "Organization",
"name": "[Publisher]",
"logo": {
"@type": "ImageObject",
"url": "[Logo URL]"
}
}
}
SCHEMA-REPORT.md: detection and validation resultsgenerated-schema.json: ready-to-use JSON-LD snippets| Schema | Type | Status | Issues |
|---|---|---|---|
| ... | ... | ✅/⚠️/❌ | ... |
| Scenario | Action |
|---|---|
| URL unreachable | Report connection error with status code. Suggest verifying URL and checking if the page requires authentication. |
| No schema markup found | Report that no JSON-LD, Microdata, or RDFa was detected. Recommend appropriate schema types based on page content analysis. |
| Invalid JSON-LD syntax | Parse and report specific syntax errors (missing brackets, trailing commas, unquoted keys). Provide corrected JSON-LD output. |
| Deprecated schema type detected | Flag the deprecated type with its retirement date. Recommend the current replacement type or advise removal if no replacement exists. |
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Audit a website or individual page across technical SEO, content quality, performance, images, and AI search readiness. Route work to specialized checks and receive a combined report with prioritized recommendations tailored to the site's business type.
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Check whether AI browsing agents can access content and interact with a website. Review accessible controls, access policies, and discovery files, explain Lighthouse results, and draft fixes with evidence and priorities for review.
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Analyze live Ahrefs data to review backlinks, linking websites, organic search keywords, and popular content by topic. Get site rating metrics, estimated search traffic, and country breakdowns to assess a site's search presence and plan further investigation.
中文简介正在准备中。当前显示英语简介。
Audit an entire website for technical issues, content quality, page performance, and AI search readiness. Receive an SEO health score out of 100, detailed findings, and a prioritized action plan, with optional PDF or HTML reporting.
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Analyze links pointing to a website, including source quality, link text, suspicious patterns, and competitor gaps. Get source-labeled findings, link acquisition opportunities, and checks of known links, with scoring limited to cases with sufficient data.
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Inspect Bing link data, compare sites you manage, and submit new URLs through IndexNow, a service for notifying participating search engines of updates. Use it to support indexing and prepare pages for potential Microsoft Copilot citations.
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