Browser extension and web app to identify unused CSS selectors, optimizing page load speed
CSS Scan is a useful tool for web developers and designers to optimize the CSS on their webpages. It is available as both a browser extension and a web app that analyzes the CSS on any given webpage to identify unused CSS selectors.
When the CSS Scan extension or web app is run on a page, it scans the page's HTML structure as well as its CSS files. It detects any CSS selectors that are not actually being used to style elements on that page. These unused CSS rules unnecessarily increase the page size and load time.
By cleaning up CSS and removing these unused styles, pages can have faster load times and deliver better performance. CSS Scan generates detailed reports highlighting the unused CSS selectors, allowing developers to easily remove these rules from their stylesheets and streamline their CSS.
As websites grow larger in size, containing more pages and more complex CSS, unused CSS rules accumulate easily. CSS Scan empowers developers to analyze their sites and maintain optimized CSS for every page. With faster page speeds, sites enjoy improved user experience and search engine visibility.
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