Every file on your website travels from your hosting server to the visitor’s device. If your server is in one city and your visitor is in another country, or simply on a slow mobile network, each image, stylesheet and script takes longer to arrive. A content delivery network, or CDN, keeps copies of your static files on many servers around the world and delivers them from the closest one. It also reduces the load on your own hosting, which helps during traffic spikes.
Setting up a CDN is easy to do badly. Misconfigured caching can show old content after you update a page, break logged-in areas, shopping carts and forms, cause mixed-content warnings or serve images with the wrong address. ViV Softech Solution, a website designing and digital marketing agency in Delhi, configures CDNs with the site type in mind and tests the result before and after switching on.
CDN setup belongs to our website speed optimization work. It complements Core Web Vitals optimization and website image optimization, because a CDN delivers files fast but cannot fix oversized images or heavy scripts.
