If your Webflow site preview appears empty when shared on platforms like Facebook or LinkedIn, it's likely due to missing or incorrect Open Graph (OG) tags. These tags determine what content displays in social previews.
1. Enable Open Graph Settings in Webflow
- Go to Project Settings > SEO tab.
- Scroll to Open Graph Settings.
- Add a title, description, and upload an Open Graph image (recommended: 1200x630 px, under 5MB).
- Webflow uses these to generate the correct meta tags.
2. Set Unique OG Content for Individual Pages
- Open each page in the Webflow Designer.
- Click the Page Settings (gear icon).
- Scroll to the Open Graph Settings section.
- Add a specific title, description, and image if you want different social previews per page.
- If these fields are left blank, Webflow defaults to the site-wide OG content set in Project Settings.
3. Republish Your Website
- After adding or editing Open Graph settings, republish your site to ensure changes take effect.
- Click Publish in the top-right corner of the Designer or Dashboard.
4. Verify Using Sharing Debuggers
5. Ensure OG Image is Accessible
- Ensure your OG image is:
- Published properly (not a CMS asset with restricted access).
- Not behind a login or on a staging domain.
- Uses a valid image format like .jpg or .png.
6. Avoid Custom Code Conflicts
- If you're using custom code in your head tag or via third-party integrations, verify that it doesn't overwrite Webflow’s OG tags.
- Improperly formatted OG meta tags can cause the preview to break.
Summary
To fix empty social previews in Webflow, configure Open Graph settings in both Project Settings and individual pages, republish the site, and use Facebook/LinkedIn debug tools to verify. Ensure your OG image is public and correctly formatted.