Maintaining a website is necessary in order for the site to function and look decent and decent. It can be done on a regular basis or from time to time. While the site is updated, access to the site may be temporarily restricted by notifying users that the site will not be available for a specified period of time. If the minor changes do not have to stop the work of the site, and if it is necessary to do a lot of changes on the site it can take several hours or days, but also everything can be done on the test versions of the site, and then just copy it to the main site.
It's important to have a site that will be refreshed by the latest version of cms or programs that are in charge of your web site, and also have current information on the site and regularly refresh content, change text or images, add new Blog articles, because no one likes when he sees the same site not changed for some time, then the question arises as to whether the company exists or does business at all. It is important to do regular site updates, if there are Wordpress or other platforms, in order to have regular programs and regular protection against potential hacker attacks. Try to keep the user on the site and not to "push" it, try to regularly change content and keep up with all the current trends and trends. You can leave the site maintenance to us.