$ zelthra --meta-check

Meta Tag & SEO Preview Checker

See exactly how any page looks as a Google search result, a Facebook/LinkedIn share card, and an X/Twitter card — before you post it.

Free · No signup required · Results in seconds

zelthra.com/meta-tag-checker
Live Preview
13 Checks Title, OG, Twitter & More
$ zelthra --title Title Tag
$ zelthra --desc Meta Description
$ zelthra --og Open Graph Tags
$ zelthra --twitter Twitter Card
$ zelthra --schema Structured Data
$ zelthra --mobile Mobile Viewport
What It Checks

Everything That Controls How Your Link Looks

A free, instant look at the exact tags search engines and social platforms read.

Google Search Preview

Title tag, meta description, and canonical URL — exactly as they'd appear in a real search result.

Open Graph Tags

og:title, og:description, og:image, and og:url — what Facebook and LinkedIn use for share cards.

Twitter Cards

twitter:card, twitter:title, twitter:description, and twitter:image for X/Twitter previews.

FAQ

Frequently Asked Questions

Yes. There's no signup, no email required, and no limit on how many pages you can check.

No. We fetch the page, read its tags to build the previews and checklist, and don't save the URL or the results anywhere.

Google reads your title tag and meta description, while Facebook and LinkedIn read separate Open Graph tags. If those aren't set, platforms often fall back to your title/description, which can look inconsistent.

Open Graph tags control how your page looks when shared on Facebook and LinkedIn. Twitter Card tags do the same for X/Twitter. Most sites need both, since X doesn't always fall back to Open Graph.

Any time you update a page's title, description, or featured image — and periodically for key pages, since CMS updates or plugin changes can accidentally remove meta tags.

Yes. You can check any publicly accessible URL, which is useful for competitor research too.

$ zelthra --start

Want Your Site's Meta Tags Done Right?

From SEO titles to social share cards, we make sure every page on your site is built to look right everywhere it's shared.