See every meta tag on a page in one place: title, description, robots, canonical, Open Graph and Twitter card tags, with length checks and missing tags flagged.
How to use the Meta tags checker
- Enter a URL.
- Read the extracted tags and the warnings next to each.
- Fix missing or overlong tags in your page head.
Which meta tags matter
The title and meta description shape your search result. Robots and canonical decide whether and how the page is indexed. Open Graph and Twitter tags control the card when someone shares the link. Meta keywords are ignored by Google.
How to read the results
The Basics panel lists the title and description with a length pill: green for a title of 30–60 characters and a description of 70–160, amber outside those ranges, red when the tag is missing. Robots shows "index, follow (default)" when there is no robots tag, which is what you want for public pages. Canonical should be the page's own preferred URL. Viewport should read width=device-width, initial-scale=1. Language and charset are usually en and utf-8. The Open Graph and Twitter panels list each tag found; an empty panel means sharing will fall back to guesses. "As HTML" gives you the found tags as ready-to-edit code.
Problems this check often finds
A noindex left over from a staging site: remove it or the page won't appear in Google. Two different titles because a plugin and a theme both add one: keep one. The same description on every page, usually a site-wide default: write one per page. An og:image path that is relative or points to a missing file: use a full https URL. A canonical that points to the home page from every page, which tells Google to ignore the rest.