How do I check if my schema is actually working?

How do you use Google's Rich Results Test to validate your schema?

Google's Rich Results Test is available at search.google.com/test/rich-results. It accepts either a live URL or raw HTML code, and it renders your page (including JavaScript) before parsing the schema. This makes it excellent for catching structural errors. But it will show JavaScript-injected schema as working, which is why it is only Step 1 of 3.[1]

How to use it:

1. Go to search.google.com/test/rich-results in your browser.
2. Enter your page URL in the "URL" tab, or switch to "Code" and paste your full HTML if the page isn't live yet.
3. Click "Test URL" or "Test Code" and wait for results.
4. In the results panel, look for your detected schema types on the left side. Each type should appear without a red error icon.
5. Click each detected schema type to see its parsed properties. Every required property should have a value shown. Not a warning or error message.

What a passing result looks like: You should see "FAQ" (or "Frequently Asked Questions"), "Article" or "BlogPosting", and "Breadcrumb" all listed as detected schema types with green or neutral status indicators. If any type shows a red error, click it to see which property is causing the problem. Usually a missing required field, a wrong value type, or a URL that doesn't match the canonical URL of the page.

How does the Schema.org Validator catch errors that the Rich Results Test misses?

The Schema.org Validator is available at validator.schema.org. While Google's Rich Results Test checks against Google's structured data requirements, the Schema.org validator checks against Schema.org's own vocabulary specification. Which is the authoritative source for the standard itself.

How to use it:

1. Go to validator.schema.org.
2. Choose "Validate by URL" and enter your page URL, or choose "Validate by Direct Input" to paste raw HTML or JSON-LD.
3. Click "Run Test" and review the output.
4. Look for any "Error" or "Warning" notices. Errors in the Schema.org validator indicate vocabulary-level problems. Using a property that doesn't exist on a given type, or using a value type that Schema.org doesn't accept for that property.

A common Schema.org-specific issue: using a property like datePublished without an ISO 8601 formatted date value. Google's Rich Results Test may be lenient about date formats; Schema.org's validator is stricter. ISO 8601 format is always correct: YYYY-MM-DD.[3]

Why is manual View Source the AI crawlability check that nothing else can replace?

This is the most critical step for AI visibility. And the one most people skip because the other tools already showed green. View Source is how you check what AI crawlers actually see.

How to do it:

1. Open your page in Chrome or Firefox.
2. Press Ctrl+U on Windows/Linux or Cmd+U on Mac. This opens the raw HTML source as delivered by the server. Before any JavaScript executes.
3. Press Ctrl+F (or Cmd+F) to open the find dialog.
4. Search for application/ld+json.
5. If the search finds a match, your schema is in the static HTML source. Visible to AI crawlers. If it finds no match, your schema is either missing or JavaScript-injected.

If the schema is JavaScript-injected, you will find it when you use Chrome DevTools (right-click → Inspect, then search in the Elements panel). But not in View Source. DevTools shows the rendered DOM after JavaScript runs. View Source shows the raw HTML before JavaScript runs. AI crawlers like GPTBot and Claude-Web see what View Source shows, not what DevTools shows.[2]

How do you interpret schema validation results. What is the difference between errors and warnings?

Both the Rich Results Test and Schema.org validator distinguish between errors and warnings. Understanding the difference helps you prioritize what to fix.

Errors indicate that a required property is missing, a value is the wrong type, or the JSON structure is broken (mismatched brackets, missing commas). Errors prevent a schema type from functioning as intended. They block rich results eligibility and reduce the reliability of the signal you're sending. Fix all errors before publishing.

Warnings indicate that an optional but recommended property is absent. Common warnings on BlogPosting include missing image properties. Common warnings on FAQPage include answer text that contains HTML tags (which is technically permitted but not ideal). Warnings don't block functionality but are worth addressing when time allows.

A clean result. Zero errors, minimal or zero warnings. Means your schema is correctly structured, accurately describes your page content, and is eligible for every enhanced feature that schema type supports.[4]

How do you use Google Search Console to monitor schema health across your entire site?

Once your site is live and indexed, Google Search Console provides ongoing schema monitoring under the "Enhancements" section in the left navigation. This section shows rich result status for FAQ, Article/BlogPosting, and Breadcrumb schema across your entire site. Not just individual pages.

What to look for in Search Console Enhancements:

• Valid with warnings. Pages where schema is working but optional properties are absent. Review the specific warnings and decide if they are worth addressing.
• Invalid. Pages where schema errors are preventing rich results. Click through to see which pages are affected and what the specific errors are.
• Valid. Pages where schema is working correctly with no errors or significant warnings. This is the target state for every page.

Search Console only reflects pages that Googlebot has crawled and indexed. It won't show pages that haven't been visited recently. Use the URL Inspection tool to request recrawling of specific pages after you make schema changes, rather than waiting for Googlebot to discover the changes on its own.[1]