SEO META is a browser extension that can be used to check the meta information of a web page and copy it to your clipboard with one click. The tool allows you to check the page's meta information such as the page's title, description, keywords, image tags, etc.

The data that is displayed is the information that is most likely used by search engines when they index your website.

If you use a search engine, the tool can also be used to check the page's URL in the search results so you can see the meta information that the search engine has stored about your website. 

You can also use the tool to check the meta information of a page on your own website and copy the data that is displayed on your clipboard.