CMC Translate Extension is a free add-on designed specifically for the EVN Hanoi website. This tool enables users to translate content seamlessly without the need for page reloads, enhancing the browsing experience significantly. It directly alters the HTML DOM to provide immediate translations, ensuring smooth interaction for users navigating the site.

One of the standout features of this extension is its ability to cache translations for each page. This functionality not only speeds up subsequent visits but also improves overall performance. With a design tailored for EVN Hanoi, the CMC Translate Extension optimizes user experience, particularly for those who frequently switch between languages while accessing the site.