Title
Confirm the page returns the intended document title and that it accurately describes the page users and search engines receive.
Meta Tag Checker
Inspect the title, description, canonical URL, robots directive and H1 count of a public page.
Result
Inspect the SEO metadata returned in a page's HTML
The Meta Tag Checker fetches a public page and parses the HTML response. It reports the HTTP status, document title, meta description, canonical link, HTML meta robots directive and the number of <h1> elements found in the response.
Meta description
Review the descriptive text supplied in the HTML. Search engines may generate a different snippet when another passage better matches a query.
Canonical URL
Check whether the HTML identifies a preferred URL for the content and whether that URL matches the canonicalization strategy you intended.
Meta robots and H1 count
Spot an accidental HTML noindex directive and get a quick count of top-level headings returned in the source.
How to interpret each field
Title should be specific to the page and supported by the visible content. Description is useful descriptive metadata, but it is not a promise that the same wording will appear in search results. Canonical should normally point to the preferred public version of substantially equivalent content. Robots is especially important on production pages because an unintended noindex can prevent indexing.
What this checker does not inspect
This tool parses the returned HTML. It does not currently report HTTP X-Robots-Tag headers, render JavaScript to discover metadata injected after page load, verify whether the canonical target itself is indexable, or decide whether a title or description will be used by a search engine. For JavaScript-heavy pages, compare the result with rendered-page inspection in your browser and Search Console.
Useful checks after a site change
Template deployment
Check representative pages after a CMS or theme release to catch missing or duplicated metadata before the issue affects a large section of the site.
Domain or URL migration
Confirm canonicals point at the intended new URLs and that migrated pages are not accidentally carrying staging or legacy metadata.
Indexing investigation
Look for an unexpected HTML robots directive, then continue with robots.txt, response headers, canonicalization and Search Console when deeper diagnosis is needed.
Content refresh
Verify title and description changes are actually present in the public HTML served to the checker.
Related SEO tools
Frequently asked meta tag questions
Does a meta description guarantee the snippet shown in search?
No. It provides useful descriptive metadata, but search engines can choose text from the page when they believe it better answers a user's query.
Should every page have a canonical tag?
A self-referencing canonical is commonly used on indexable pages, especially when the same content can be reached through multiple URL variations. The canonical should reflect the site's real preferred URL strategy.
Is more than one H1 automatically an SEO error?
No. Heading structure should make the page understandable. This checker reports the count as a diagnostic signal rather than enforcing a rigid one-H1 rule.
Why might this tool miss a robots directive?
The checker reads the HTML meta robots tag. A server can also send indexing directives through an X-Robots-Tag response header, which this page does not currently report.