OG Image Invalid
A broken og:image URL means your social shares appear as plain text links with no visual preview. SaaSalyst validates that your Open Graph image URL actually loads by making an HTTP HEAD request, catching broken images before your next viral share moment fails.
What SaaSalyst Checks
SaaSalyst extracts the og:image meta tag content from your HTML, resolves relative URLs to absolute ones using your site's base URL, then makes an HTTP HEAD request to verify the image returns a 200 status code. Timeouts and network errors are also caught and reported.
Why This Matters
When someone shares your link on Twitter, LinkedIn, Slack, or Discord, the og:image is the most prominent element in the preview card. A broken image URL means your shares get no visual preview — just a plain text link that users scroll past.
This is different from the og:image missing check. You could have the og:image tag correctly defined but pointing to a URL that returns 404 — a surprisingly common issue after CDN migrations, redesigns, or URL restructuring.
Social sharing is a major discovery channel for SaaS products. Every broken preview is a missed opportunity for organic growth.
63%
Of vibe-coded apps still have default page titles
SaaSalyst Scanner Data
20-30%
Reduction in click-through rates from missing meta descriptions
Search Engine Journal
How to Fix It
- Verify your og:image URL returns 200 by visiting it directly in a browser.
- Use absolute URLs (starting with https://) for og:image — relative URLs may not resolve correctly on all platforms.
- Ensure the image is served from a reliable CDN and isn't blocked by authentication or CORS.
- Test your social preview using Twitter's Card Validator, LinkedIn's Post Inspector, or Facebook's Sharing Debugger.
Frequently Asked Questions
How does SaaSalyst validate OG images?
SaaSalyst makes an HTTP HEAD request to your og:image URL and checks for a 200 status code. Relative URLs are resolved to absolute URLs first. Timeouts and network errors are also reported.
What's the difference between og:image missing and og:image invalid?
SaaSalyst checks both: og:image missing means the meta tag doesn't exist at all, while og:image invalid means the tag exists but the URL doesn't actually load. Both result in broken social previews.
How does a broken OG image affect my Business Readiness?
SaaSalyst rates broken og:image URLs as medium severity in Distribution Readiness. Social sharing is a key discovery channel, and broken previews reduce click-through rates significantly.
References & Official Sources
Official regulatory and standards sources relevant to the checks SaaSalyst runs on your site.
- Google Search Central Documentation— Google
- Schema.org Vocabulary— Schema.org
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