The intersection
Web design is not only good for business and creativity in making an online image, but it also enables the further development of many areas connected with the Internet; for example, SEO is crucially dependent on how the web develops.
With new technology and new and innovative ways to control the web and what goes up, 
The future of web design
We have seen what has been done so far, from simple websites to mostly interactive and virtually engaging website, which means that you can exploit new features to the maximum. SEO is not just a matter of links anymore; it has evolved beyond that thanks to newer innovations in what we can post on the web.
But the future is not only desktops; it lies in how we can adapt content to mobile phones and other handheld devices. The adaptability of websites is the new trend. If your website can only be viewed on a desktop, then your business will soon fade away. More and more work is done via smaller mobile devices, which means that your content needs to be visible without attached problems. And on the other hand, SEO is also required to adapt to how mobile phone users view posts and what their habits are.
Responsive design
It is not only how your post will look like, but the engaging part is still crucial, especially when we talk about people who are extremely mobile. In short, less can mean more. Shorter texts and more engaging images or videos can be the key to get more views. However, pay attention to how all of that will appear on a multitude of devices that will view your post.
SEO as it was before is dead. Every SEO user now has to come up with more innovative way of making engaging posts. Keep in mind that the web around is busy and nobody has time to waste on long and tedious posts; organize accordingly.
Webpage optimization
Although the methods are new, but the basic principle is still fundamental. Page optimization not only refers to how well you put your post together, SEO wise, but also how well populated keywords you have and whether the links are good or just spammy. Cramming a lot of keywords next to each other will only give off a vibe that your post is full of spam and the flow of the text will seem unnatural.
Tags and meta tags are also important. Do not forget to include appropriate title and image tags. With a good tagging system, your SEO ranking will be boosted and your posts will be present more at the top of any results by search engines.
Make sure to position links and tags strategically to create a natural post. This way you will get a clear message across to your viewers and they will understand it. A detailed guide on on-page optimization can be found here. After all, search engines are just a tool that leads the viewers to you. How you keep them is bound by functional and exquisite website.