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CRFT Lookup
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Meta Tag Previewer

Preview your favorite website's meta tags

See how websites appear when shared on search engines, social media, and messaging apps. Test and preview meta tags to ensure optimal presentation across all platforms.

Scan a website
Search engine previews
Social media card displays
Messaging app previews
Live preview editor
Title
76 / 60 characters
Description
114 / 155 characters
Image
Open Graph Image of https://tailwindcss.com
Technology Checker
Performance Scores
Meta Preview
SEO Analysis
Accessibility Check
Sitemap Visualization
Technology Checker
Performance Scores
Meta Preview
SEO Analysis
Accessibility Check
Sitemap Visualization
Technology Checker
Performance Scores
Meta Preview
SEO Analysis
Accessibility Check
Sitemap Visualization
Technology Checker
Performance Scores
Meta Preview
SEO Analysis
Accessibility Check
Sitemap Visualization
Technology Checker
Performance Scores
Meta Preview
SEO Analysis
Accessibility Check
Sitemap Visualization
How it works

Three simple steps to analyze any website

CRFT Lookup analyzes any website's meta tags and previews how they appear across search engines, social media, and messaging apps. Just enter a URL to see how your site looks when shared online.

Scan a website
Screenshot of CRFT Lookup report on TailwindCSS
1
Enter a URL
Enter the URL of a website you're curious about, or get a random website selected for you at the click of a button
2
We scan it
We analyze the website's meta tags, including standard HTML meta tags, Open Graph tags for social media, and Twitter Cards. Our preview engine shows exactly how your content appears on different platforms.
3
See the results
After scanning, get instant previews of your meta tags across platforms. See how titles, descriptions and images render in search results, social feeds, and messaging apps to optimize your site's appearance.
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" This did a great job at giving me insight into how some of my favorite sites are created, and has inspired me to build. "
Nick Hoban
Web Developer 🇨🇦
How we stack up

More than just meta tag previews

See how CRFT Lookup compares to other tools in features and capabilities. Some also provide meta tag previews, but we go beyond with Lighthouse scores, technology detection, and sitemap visualization too.

Others
Lookup
Technology Detection
Lighthouse Analysis
Meta Tag Previews
Sitemap Visualization
Free, Unlimited Usage

Powerful features beyond tech detection

Check out our suite of advanced features designed to give you deeper website insights. Analyze performance with Lighthouse reports, preview meta tags across platforms, and explore site structure with our interactive sitemap visualization.

Your questions, answered

How does CRFT Lookup's meta tag preview work?

CRFT Lookup analyzes the meta tags and social cards on any website. When you input a URL, we fetch and parse the HTML to extract titles, descriptions, images and other meta information. You can then see how the site appears when shared on search engines, social media, and messaging apps.

What types of meta tags are analyzed?

Our tool checks standard HTML meta tags (title, description), Open Graph tags for social media (og:title, og:description, og:image), Twitter Cards (twitter:title, twitter:description, twitter:image), and other key meta information used for site previews across platforms.

How can I test different meta tag variations?

CRFT Lookup includes a live preview editor where you can modify meta tag content and instantly see how it affects the site's appearance across platforms. This helps you optimize your meta tags for better visibility and engagement before implementing changes.

Are the previews accurate?

Yes, our previews accurately reflect how your site will appear when shared. We follow the same parsing rules used by major platforms like Google, Facebook, Twitter and others to ensure the previews match real-world behavior.

Why are meta tags important?

Meta tags control how your site appears when shared or discovered. Well-optimized meta tags improve click-through rates in search results and social feeds by showing compelling titles, descriptions and images that accurately represent your content.

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