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Open Graph Preview for host4.ai

Preview how your page appears when shared on social media.

Results for host4.ai
Checked: Aug 3, 2026 at 15:15 UTC
✓ All social tags present host4.ai
Facebook / LinkedIn
HOST4.AI
Claude Code & Codex Hosting — Run AI Agents 24/7 | host4.ai
Managed hosting for Claude Code and Codex. Browser terminal, SSH, persistent storage. From $5/month.
X (Twitter)
Claude Code & Codex Hosting — Run AI Agents 24/7 | host4.ai
From host4.ai
Google
H
host4.ai
https://host4.ai
Claude Code & Codex Hosting — Run Your AI Agent 24/7 | host4.ai
Describe your idea. Our AI builds it. It
og:image check: ✓ HTTP 200 image/png 114.7 KB open image ↗
TagStatusValue / Recommendation
og:title ✓ Claude Code & Codex Hosting — Run AI Agents 24/7 | host4.ai
og:description ✓ Managed hosting for Claude Code and Codex. Browser terminal, SSH, persistent storage. From $5/month.
og:image ✓ https://host4.ai/img/og.png
og:url ✓ https://host4.ai/
og:type ✓ website
og:site_name ✓ host4.ai
twitter:card ✓ summary_large_image
twitter:image ✓ https://host4.ai/img/og.png

What is Open Graph Preview?

Open Graph Preview shows how your page appears when shared on Facebook, Twitter, LinkedIn, and other social platforms. It reads og:title, og:description, og:image meta tags and renders a preview card so you can fix issues before sharing.

How to use this tool

  1. Enter the URL to preview.
  2. The tool fetches and parses all Open Graph and Twitter Card meta tags.
  3. See the rendered preview card as it would appear on social media.
  4. Check if title, description, and image are set correctly.
  5. Fix any missing or incorrect tags in your page HTML.

Frequently asked questions

What are Open Graph tags?
Meta tags in your HTML head that control how your page appears when shared on social media. The main ones are og:title, og:description, og:image, and og:url.
What image size should I use for og:image?
Facebook recommends 1200x630 pixels. Twitter cards work best at 1200x600. Use a minimum of 600x315 to avoid cropping issues. Always use absolute URLs for the image.
Why doesn't my preview update after I changed tags?
Social platforms cache Open Graph data. Use Facebook Sharing Debugger to force a refresh for Facebook, and Twitter Card Validator for Twitter. LinkedIn has a Post Inspector tool.
Do I need both OG and Twitter Card tags?
Twitter falls back to OG tags if Twitter Card tags aren't set. But for best results, set both — Twitter cards support additional features like summary_large_image type that OG doesn't have.

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