Google Cache Search is a free Chrome extension developed by SEO Weather. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. With this extension, users can easily access the Google Cache for any web page on any website.

The main purpose of Google Cache Search is to provide a quick and convenient way to view the cached version of a webpage. By simply clicking on the extension icon while on a specific page, users can instantly access the cached version. This is particularly useful for checking when a page was last indexed by Google and how it has changed since the last index.

Additionally, Google Cache Search allows users to monitor how Google is indexing their content. By viewing the cached page, users can ensure that their website is being properly indexed by Google's search engine. Moreover, this extension is helpful for viewing the contents of pages that may currently be producing a 404 error.

Overall, Google Cache Search is a valuable tool for anyone who wants to easily access and analyze the cached versions of web pages. Its simplicity and efficiency make it a must-have extension for Chrome users.