Nyrolo
Free tool

Free Meta Tag & Social Preview Checker

Enter a page address and Nyrolo loads it once, reads the title tag, meta description, canonical link, headings and Open Graph / Twitter card tags, and tells you what is missing or too long. Use it before you hand a site to a client.

Free, no sign-up. We load the page once from our server as NyroloBot and show what we found. Only check sites you own or manage.

What this tool checks

Title tag

Is there a title, and is it a sensible length so Google is less likely to cut it off?

Meta description

Is there one, and is it long enough to describe the page without running past what search results usually show?

Canonical link

Does the page say which URL is the main version, so duplicates do not compete with each other?

Heading structure

Is there exactly one H1 in the HTML the server sends?

Open Graph and Twitter tags

Are og:title, og:description, og:image and twitter:card set, so links look right when shared on WhatsApp, LinkedIn, Facebook and X?

How to use it

  1. Type the page address, for example yourclient.com or yourclient.com/about.
  2. Press Check Meta Tags. We load the page once and read its HTML.
  3. Fix anything marked red first, then the amber warnings, and run the check again.

What it cannot tell you

  • We read the HTML the server sends. If a site adds its tags only with JavaScript after the page loads, we will not see them.
  • Length guidance is a rule of thumb. Google decides what to show, and there is no official character limit for titles or descriptions.
  • The Google preview is built from the tags we found. It is not a screenshot of the live search result.

Frequently asked questions

What is a meta description and does it affect rankings?

A meta description is a short summary in the page's HTML. Google does not use it directly to rank pages, but it often shows it under your title in search results, so a clear one can help more people click.

How long should a title tag be?

There is no official limit. A title of roughly 50 to 60 characters is less likely to be cut off in results. Google can also rewrite titles it thinks do not fit the page.

Why does my link look plain when I share it on WhatsApp or LinkedIn?

Those apps read Open Graph tags such as og:title, og:description and og:image. If the tags are missing, the preview is usually plain or empty. This tool shows which of them are missing.

Does this tool store the site I check?

We load the page to run the check and return the result to you. See our privacy policy for how request data is handled.

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