VGSEO is a free Chrome add-on developed by vladimir.gav92. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This program allows users to view SEO information about a webpage, including the title, description, keywords, headers, links, images, and more.

With VGSEO, users can easily access important SEO data of a webpage. The program provides information such as the current URL, status of the page (e.g., 200 OK, 404 Not Found), and the protocol used (HTTP or HTTPS). Users can also view the title, description, and keywords of the page, which are crucial for optimizing search engine rankings.

In addition, VGSEO displays various tags on the page, including h1, h2, h3, h4, h5, h6, and strong tags. This allows users to quickly analyze the structure and hierarchy of the content. The program also provides a count of repeat words and the total number of words on the page, which can help users identify keyword density.

Furthermore, VGSEO provides detailed information about the links on the page, including their rel attribute, link href, and link text. Users can also view the images on the page, along with their source URL, alt text, and title. Lastly, the program displays various headers of the page, such as cache-control, content-encoding, content-type, date, expires, pragma, server, and status.

Overall, VGSEO is a valuable tool for anyone involved in SEO optimization. It provides comprehensive information about a webpage's SEO elements, allowing users to make informed decisions to improve their search engine rankings.