You've crafted the perfect LinkedIn post. You've included engaging content, relevant hashtags, and a link to your latest blog article. But when you hit "post," something goes wrong. The preview looks broken, the image is missing, or worse – LinkedIn throws an error saying "We cannot display a preview for this URL" and you're left scratching your head, wondering what went wrong.

Sound familiar? You're not alone. Many LinkedIn users find themselves in this exact situation, especially when sharing content from their own websites. One frustrated user put it perfectly: "I want to see what social preview images of my LinkedIn post would look like, and I try to use Post Inspector for that. Unfortunately, when I paste any link to a post on my website into the Post Inspector, it only says 'We cannot display a preview for this URL.' and that's it."

This isn't just a minor inconvenience – it's a real problem that can hurt your professional reputation and engagement rates. When your shared links don't display properly, they look unprofessional and receive significantly fewer clicks. You might find yourself posting content "as is" without a proper preview, knowing it won't perform as well as it could. The frustration builds when you realize you're potentially losing valuable engagement opportunities simply because you can't get your link previews to work correctly.

The good news? There's a powerful solution that can help you debug these issues and ensure your content always looks polished and professional when shared on LinkedIn.

What is LinkedIn Post Inspector and Why You Need It

The LinkedIn Post Inspector is LinkedIn's free debugging tool designed specifically to help you preview how your shared content will appear on the platform. Think of it as your quality control checkpoint before publishing – it shows you exactly what others will see when you share a link, including the thumbnail image, headline, and description.

This tool works by analyzing the OpenGraph meta tags embedded in your website's HTML code. These tags tell LinkedIn (and other social platforms) which image to display, what title to show, and how to describe your content. The key OpenGraph tags include:

• og:title - The headline that appears in your preview (maximum 150 characters)

• og:image - The thumbnail image (minimum size of 1200 x 627 pixels for optimal display)

• og:description - The brief description of your content

• og:url - The canonical URL to prevent duplicate content issues

When these tags are properly configured, your shared links look professional and engaging. When they're not, you get those frustrating error messages and broken previews that make your content look amateurish.

How to Use LinkedIn Post Inspector: Step-by-Step Guide

Desktop Instructions

Using the LinkedIn Post Inspector is straightforward once you know the process:

1. Navigate to the tool: Go to LinkedIn Post Inspector

2. Enter your URL: Paste the link you want to inspect in the provided text box

3. Click "Inspect": Hit the blue Inspect button to analyze your content

4. Review the results: The tool will display how your link preview will appear on LinkedIn, including:

   • The thumbnail image

   • Headline text

   • Description

   • Any error messages or issues detected

5. Make necessary adjustments: If you spot problems, you'll need to fix the OpenGraph tags on your website before sharing

Mobile Instructions

The process is similar on mobile devices:

1. Search for "LinkedIn Post Inspector" in your mobile browser

2. Enter your desired URL and tap "Inspect"

3. Review the preview results on your mobile screen

Troubleshooting Common LinkedIn Post Inspector Issues

Problem 1: "We Cannot Display a Preview for This URL"

This is by far the most common frustration users face. As one LinkedIn user shared: "For the past week, we have been unable to post anything on LinkedIn with our website URLs because LinkedIn complains that it 'Cannot display preview. You can post as is, or try another link.'"

Common causes and solutions:

• Incorrect OpenGraph tags: Double-check that your website has properly configured og:title, og:image, og:description, and og:url tags

• SSL certificate issues: Ensure your website has a valid SSL certificate and is accessible via HTTPS

• 403 Forbidden errors: LinkedIn's crawlers might be blocked by your hosting provider. Check your server logs for blocked requests from LinkedIn's user agent

• Server accessibility: Make sure your website is publicly accessible and not behind authentication

Recommended fix: Use browser developer tools (press F12 in Chrome) to inspect your page's HTML and verify the OpenGraph tags are present and correctly formatted.

Problem 2: Wrong or Missing Images in Previews

Sometimes the Post Inspector works, but displays the wrong image or no image at all. This typically happens when:

• Your og:image tag points to an image that's too small (LinkedIn recommends minimum 1200 x 627 pixels)

• The image URL is broken or inaccessible

• Multiple og:image tags are present, causing confusion

Solution: Ensure your featured image meets LinkedIn's image size requirements and that the og:image tag points to the correct, accessible image URL.

Problem 3: Outdated Cache Information

LinkedIn caches link previews to improve performance, but this can sometimes show outdated information even after you've fixed your OpenGraph tags.

Solution: The Post Inspector tool also functions as a cache-clearing mechanism. Simply re-inspect your URL after making changes to refresh LinkedIn's cached version of your content.

Beyond the Post Inspector: Maximizing Your LinkedIn Content Strategy

While fixing technical preview issues is crucial, many users struggle with a bigger challenge: engagement. As one frustrated content creator shared: "I'm working as a writer for a tech company, and my job is basically to post articles and shorter posts/infographics on LinkedIn. The posts haven't been doing well..."

Getting your previews to work is just the first step. Here's how to ensure your content performs well once it's properly formatted:

Engagement Best Practices

• Post consistently: Maintain a regular posting schedule to stay visible in your network's feeds

• Diversify content types: Use polls, infographics, videos, and long-form text posts to keep your audience engaged

• Optimize posting times: Share content when your audience is most active (typically business hours in your target timezone)

• Engage actively with others: Comment on and share others' posts to build relationships and increase your visibility

Professional Workflow Management

For professionals managing high volumes of LinkedIn conversations – especially those sharing content and following up with engagement – having an organized system becomes crucial. While the Post Inspector helps ensure your shared content looks professional, tools like Kondo can help you manage the conversations that result from that content.

Kondo transforms the cluttered LinkedIn messaging experience into a streamlined communication hub, allowing you to organize conversations with custom labels (like 'Content Inquiry' or 'Partnership Discussion'), set follow-up reminders for important conversations, and use keyboard shortcuts to process messages efficiently. This becomes particularly valuable when your well-optimized content generates increased engagement and inbound messages.

Key Takeaways for LinkedIn Success

The LinkedIn Post Inspector is an essential tool for anyone serious about their professional presence on the platform. By ensuring your shared links display correctly, you maintain credibility and maximize engagement opportunities.

Remember these critical points:

1. Always test before posting: Use the Post Inspector to preview your content and catch issues early

2. Optimize your OpenGraph tags: Properly configured metadata is essential for professional-looking previews

3. Monitor and adjust: If you encounter errors, use browser developer tools to diagnose the problem

4. Focus on engagement: Technical perfection means nothing without compelling content and active community participation

When your content looks polished and professional, and you have systems in place to manage the conversations it generates, you're positioned to make the most of LinkedIn's powerful networking and content sharing capabilities.

The investment in getting these details right pays dividends in increased click-through rates, better engagement, and a more professional online presence. Take the time to master the Post Inspector tool – your LinkedIn strategy will thank you for it.

Frequently Asked Questions

What is the LinkedIn Post Inspector?

The LinkedIn Post Inspector is a free debugging tool provided by LinkedIn. It allows you to preview how a shared URL (like a link to your blog post) will appear on the LinkedIn platform before you actually post it, helping you identify and fix any display issues with the link's thumbnail image, title, and description.

Why is my LinkedIn link preview not showing an image or the correct information?

Your LinkedIn link preview might not show an image or the correct information primarily due to issues with your website's OpenGraph meta tags. These tags (og:title, og:image, og:description, og:url) tell LinkedIn what content to display. If they are missing, incorrectly configured, or the image doesn't meet LinkedIn's size requirements (minimum 1200 x 627 pixels), the preview will likely be broken or display inaccurate information.

How can I fix the "We cannot display a preview for this URL" error on LinkedIn?

To fix the "Cannot display a preview for this URL" error, you should first check your website's OpenGraph tags for accuracy and completeness. Ensure your site has a valid SSL certificate (HTTPS), is publicly accessible, and that LinkedIn's crawlers are not being blocked by your server (check for 403 errors). Using the LinkedIn Post Inspector itself can help identify the specific issue, and browser developer tools can be used to inspect the HTML for OpenGraph tag problems.

What are OpenGraph tags and why are they important for LinkedIn previews?

OpenGraph tags are snippets of code within your website's HTML that control how URLs are displayed when shared on social media platforms like LinkedIn. They are crucial because they provide explicit instructions to LinkedIn on what title (og:title), image (og:image), description (og:description), and canonical URL (og:url) to use for the link preview, ensuring a professional and engaging appearance.

How do I clear or refresh a cached link preview on LinkedIn?

You can clear or refresh a cached link preview on LinkedIn by re-inspecting the URL using the LinkedIn Post Inspector tool. When you enter a URL that LinkedIn has previously crawled and cached, running it through the Post Inspector again prompts LinkedIn to fetch the latest version of your OpenGraph tags and update its preview cache.

Where can I find the LinkedIn Post Inspector tool?

You can find the LinkedIn Post Inspector tool by navigating directly to its official page: https://www.linkedin.com/post-inspector/. You can also typically find it by searching for "LinkedIn Post Inspector" in your preferred search engine.

###What should I do if the LinkedIn Post Inspector shows everything correctly, but my post still has preview issues? If the Post Inspector shows a correct preview but your actual post does not, there might be a temporary glitch with LinkedIn's posting mechanism or a slight delay in cache propagation across all of LinkedIn's servers. Try posting again after a short while. If the problem persists, ensure there are no conflicting browser extensions or network issues on your end. In rare cases, the issue might be on LinkedIn's side, as indicated by some user reports where posts fail despite the Inspector showing success.