There are many sides to this, a responsive design has many advantages. Google and every search engine prefers Responsive Design The majority of Internet users surf with mobile devices rather than PCs. So that the own website on Smartphones and Tablets is spent optimally, technical adjustments must be made. With less effort and flexible adaptation to different display sizes, responsive design is often the method of choice here. However, there are also points that should be considered when creating responsive pages.
Here is a list of advantages of a Responsive website design
Frankly, a responsive Web Design means that a website is automatically customized to be displayed optimally on any device while remaining as user-friendly as possible. The advantages of Responsive Design are therefore obvious: the same URL(web address) is displayed on all end devices, whether tablet, smartphone or PC, and always presented in a user-friendly way (mobile optimized). Considering the screen sizes of smartphones are extremely different, this vantage of one over the other. As a separate mobile domain, which must be adapted for different display sizes, enormously. Since everything runs on a single URL, there is no danger of duplicate content.
In addition, only one page needs to be maintained in the backend, which relieves all involved accordingly.
Incidentally, this also applies to SEO activities, which concentrate and bundle on a website. Otherwise, SEO activities have to be done for both the mobile page and the desktop variant. The evaluation via Google Analytics can also be bundled and evaluated on a presence.
Google prefers Responsive Design
The biggest advantage, however, is not in the technical area, but in Google itself. The search engine loves responsive websites. So much so, that they even published a "how to" pages are correctly switched to responsive. Both the desktop and the mobile version. All maintenance is increased by a few web presence, the control of the individual URLs is clearer and also techniques such as hreflang or AMP are so easily implemented.
Is your setup Mobile friendly
Consider this, that under no circumstances should you rely on the fact that the creation of a responsive site for mobile optimization is sufficient. After all, the user experience and short load times also play a role and decide who stays on one page and visits them again. Google itself offers a test for this. If the result is bad, there is an urgent need for action. Incidentally, not only in the technology of websites optimization potential, also in the content creation can often be much improved. It should be noted here that the test always refers to a specific URL and most times not the entirety or complete domain. So looking at this would help you know the essence of a responsive webpage, site or URL. This would place you in an advantaged position to be seen and heard on organic searches.
Most times this difficulty in doing it yourself could pose a security issue and would need an expert. We are here at your service, cos we are ready to make your website as attractive as possible and well optimized for any screen side and view.