For websites using WordPress as CMS pages are dynamically generated every time someone visits a web page. processing for each page view increasing the power consumption of the web server. Caching technologies like Varnish pre-generate static versions of each page so that server overhead can be significantly reduced for most visitors. This significantly reduces server power consumption and makes a big difference in page load times.
Use less JavaScript JS affects website efficiency in two ways by adding weight to the web page file and by increasing the amount of processing required by the user's device. The second one is Whatsapp Mobile Number List something that applies to JS much more than other types of files. Therefore as far as possible avoid using them. They are commonly used in sliders tabs accordions among other elements that are hidden and require user interaction to be seen.
This not only implies a greater weight but also slows down the process for the user who is looking to find the information. We are more used to scrolling than having to click slide buttons or tabs. In some cases it is recommended but without exaggeration. Use a CDN The CDN is useful when you receive visitors from various parts of the world. Content Delivery Networks CDNs serve assets as image files for a network of data centers around the world.