Hado SEO

    Preview Your
    Social Cards

    See how your links appear when shared on social media. Test your Open Graph tags and make sure your content looks perfect.

    The Problem

    JavaScript apps often fail to show proper social previews when shared. Links appear with broken images, missing titles, or no description at all.

    The Solution

    Hado SEO renders your content before social media crawlers see it. Your Open Graph tags load perfectly, creating beautiful, clickable social cards.

    Check Your Social Preview

    What You'll Discover

    Test how your links appear across different social platforms

    Facebook

    Preview exactly how your link card will appear in Facebook feeds with title, description, and image.

    Twitter

    See your Twitter card preview with the correct image dimensions and card type.

    LinkedIn

    Check how your professional content appears when shared on LinkedIn with proper formatting.

    Frequently Asked Questions

    What are Open Graph tags?
    Open Graph (OG) tags are meta tags that control how your content appears when shared on social media platforms. Key tags include og:title, og:description, og:image, and og:url.
    What size should my OG image be?
    The recommended Open Graph image size is 1200x630 pixels with a 1.91:1 aspect ratio. This ensures your image displays correctly on Facebook, LinkedIn, and most other platforms.
    Why isn't my OG image showing on Facebook?
    Common reasons: 1) Facebook cached an old version - use their Sharing Debugger to refresh, 2) Your image URL is inaccessible, 3) The image is too small (minimum 200x200px), or 4) JavaScript renders your OG tags after page load.

    Related Free Tools

    Meta Tag Rendering Checker

    Are your meta tags in initial HTML?

    What Does Google See?

    Raw HTML vs rendered DOM comparison

    Core Web Vitals for SPAs

    CWV issues specific to SPAs

    Stop losing traffic to invisible pages

    Make your app discoverable on Google, shareable everywhere, and ready for real traffic.

    Works with Lovable, Replit, and Bolt.new