Analyze your website metadata in seconds
Check title tags, meta descriptions, Open Graph tags, Twitter Cards, and more. Get a completeness score with actionable recommendations to improve your search and social visibility.
AI readiness tip
AI search engines parse your metadata to understand page context before crawling the full content. Complete, well-structured metadata helps AI models correctly categorize and cite your pages in their responses.
Why metadata matters in 2026
Metadata is the first thing search engines and AI models read about your page. It controls how your content appears in search results, social shares, and AI citations. Missing or poorly optimized metadata means lost clicks, lower rankings, and invisible social previews.
higher click-through rate with optimized title tags in search results
of pages are missing Open Graph tags, losing social media visibility
more social shares on pages with proper OG images compared to those without
Essential metadata tags and what they do
Title tag — Your search result headline
The title tag is the most important on-page SEO element. It appears as the clickable headline in search results and browser tabs. Keep it between 50-60 characters, include your primary keyword, and make it compelling enough to earn the click.
Meta description — Your search result snippet
The meta description controls the text shown below your title in search results. While not a direct ranking factor, a well-written description (150-160 characters) significantly increases click-through rates. Include a call-to-action and primary keyword.
Open Graph tags — Social media previews
OG tags (og:title, og:description, og:image) control how your page appears when shared on Facebook, LinkedIn, Discord, and other platforms. Pages with complete OG tags — especially og:image — get dramatically more engagement on social media.
Twitter Card tags — X/Twitter previews
Twitter Card tags control how your content appears when shared on X/Twitter. While Twitter falls back to OG tags, explicit Twitter Card tags give you more control over the preview format (summary, large image, etc.) shown to X users.
Canonical URL — Preferred page version
The canonical tag tells search engines which URL is the authoritative version of the page. Essential for preventing duplicate content issues, especially on sites with URL parameters, pagination, or content syndication.
Robots meta — Indexing instructions
The robots meta tag tells search engines whether to index a page and follow its links. Missing this tag defaults to 'index, follow' — but explicitly setting it gives you control over which pages appear in search results.
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Frequently asked questions
What is website metadata and why does it matter for SEO?
Website metadata is the information in your HTML <head> section that describes your page to search engines and social platforms. It includes the title tag, meta description, Open Graph tags, Twitter Card tags, canonical URL, and more. Well-optimized metadata improves your search rankings, click-through rates, and social media visibility.
What is the ideal title tag length?
The ideal title tag length is 50-60 characters. Google typically displays the first 50-60 characters of a title tag in search results. Titles shorter than 50 characters may not be descriptive enough, while titles longer than 60 characters get truncated with an ellipsis, potentially cutting off important information.
What are Open Graph tags and do I need them?
Open Graph (OG) tags are meta tags that control how your content appears when shared on social media platforms like Facebook, LinkedIn, and Discord. The most important are og:title, og:description, og:image, and og:url. Without them, social platforms may display incorrect or missing previews when someone shares your link, resulting in lower engagement.
What is the difference between Twitter Card tags and Open Graph tags?
Open Graph tags were created by Facebook and are used by most social platforms. Twitter Card tags are specific to X/Twitter and give you extra control over how your content appears there (e.g., summary vs large image card). Twitter falls back to OG tags when Twitter-specific tags are missing, but having both gives you full control over previews on all platforms.
How does metadata affect AI search engines?
AI search engines like ChatGPT, Perplexity, and Google AI Overviews read your metadata to understand page context before processing the full content. Complete metadata helps AI models correctly categorize your page, understand its topic, and decide whether to cite it in their responses. Pages with well-structured metadata are more likely to be referenced by AI systems.
What metadata score should I aim for?
Aim for a score of 80 or above. A perfect 100 means every recommended metadata tag is present and properly formatted. Scores below 50 indicate significant gaps that are likely hurting your search visibility and social sharing performance. Focus first on title tag, meta description, and OG image — these three have the biggest impact on clicks and shares.