Validate Schema Markup on Your Webflow Site
Speedflow checks every JSON-LD block on your Webflow site — invalid JSON, missing required fields, incorrect types, and non-absolute URLs. Issues that silently block rich results in Google Search.
Every Schema Markup Issue That Affects Webflow Sites
Most Schema Markup checker tools aren't built for Webflow. Speedflow checks the signals that actually matter for how Webflow generates HTML.
No schema markup on key pages
Home, about, services, and contact pages without any JSON-LD schema miss the opportunity for rich results. These are the pages Google prioritizes for structured data.
Schema has invalid JSON
A single misplaced comma breaks the entire JSON-LD block silently — no error in the browser, no warning in Webflow. Google simply ignores the markup.
Missing required fields
Each schema type has required fields per Google's Search Gallery. An Article without datePublished, or a Product without name, won't qualify for rich results regardless of how the rest is structured.
@id not an absolute URL
Schema @id values must be full URLs (https://...). Relative paths or fragment-only values cause validation errors in Google's Rich Results Test.
Unrecognized schema @type
Using a custom or misspelled @type that isn't in the Schema.org vocabulary means Google can't interpret the markup.
Nested objects missing @type
Nested objects (like author in an Article) with an @id but no @type create ambiguous markup that fails Google's structured data validation.
All 6+ Schema Markup Checks
Every check Speedflow runs on your Webflow site, grouped by category.
Schema presence
JSON validity
Schema structure
Schema Markup Audit in 30 Seconds, Fixes in Minutes
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Any Webflow page – published or staging.
Get a full audit in seconds
50+ QA checks: accessibility, SEO, and performance. Prioritized by impact.
Fix with confidence
Follow Designer-specific instructions and launch knowing the site is clean.
What Webflow developers say after testing Speedflow
Real feedback from Webflow developers and agencies using Speedflow.
Finally, the tool that deserves the spotlight among Webflow developers. It's soo effective that we've instantly incorporated it into our QA process. An incredible time and nerve saver!
There's always that moment when a client opens the site on their end and starts poking around. I used to dread it. Since I started using Speedflow before every launch, I actually look forward to that moment – because I know the site is clean.
I used to spend 1-2 hours going through each site manually before launch. With Speedflow I get the same result in under a minute. That time adds up fast when you're managing multiple client projects at once.
QA used to be held together by memory and manual checklists.
Speedflow changed that – I run it at the 80-90% mark on every project, paste the URL, work through the fixes, done. Hours became minutes. One sitemap crawl covers the whole site, and fixes come with your actual data pre-filled and clear step-by-step instructions.
Whenever I flag something, Dmytro has it sorted the same day. That kind of support is rare.
If you're doing Webflow work and you're not using Speedflow, you're making QA harder than it needs to be.
QA always felt overwhelming – I knew something was probably off, but I didn't know where to start or what actually mattered. When I tried Speedflow, everything clicked.
The app doesn't just give you a score, it pinpoints the exact element causing the issue, explains why it matters, and guides you on how to fix it. That's how I finally started taking accessibility and other checks seriously, things I had never even considered before. Now auditing a site feels like a clear, manageable process instead of a frustrating guessing game.
Common Questions
What schema types does Speedflow validate?
Speedflow validates 50 schema types including Article, BlogPosting, Product, Event, LocalBusiness, FAQPage, HowTo, Recipe, VideoObject, SoftwareApplication, Organization, and WebSite — the types most relevant to Webflow projects.
How do I add schema to a Webflow page?
Add a <script type="application/ld+json"> block in Page Settings → Custom Code → Head. Speedflow will detect and validate it on the next audit.
Does Webflow add schema automatically?
No. Webflow doesn't generate any structured data by default. Every JSON-LD block needs to be added manually in page settings or site-wide custom code.
My schema looks correct but Speedflow flags it — why?
The most common cause is a trailing comma or unescaped character that breaks JSON parsing. Copy your schema into jsonlint.com to find the exact syntax error, then re-audit.
Does valid schema guarantee rich results?
No. Valid schema makes you eligible for rich results — Google decides whether to show them based on additional quality signals. But invalid schema guarantees you won't get them.
Run Your First Webflow Schema Markup Audit Free
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