Web design decisions can affect how well your site performs on Google. To get the best results from each of your site’s pages, they need to be designed carefully to optimize for load speed, accessibility, and even AI agent readability.
Let’s talk about why web design matters so much for your site’s search performance, and how SEO and web design can go hand in hand to create pages that look beautiful and perform well.
What Does Web Design Have To Do With SEO?
Search engines want to send users to pages that answer their questions right away and feel good to use. Design controls a surprising amount of that experience. From the moment a page loads, design decisions start influencing the user’s experience.
A site’s layout, navigation, image handling, and code structure all matter for SEO because search engine crawlers can see how well these aspects of the site were handled. They use this info to determine whether a webpage is fast, secure, and user-friendly enough to rank.
Seconds matter here. A one-second delay in your site’s load speed might sound trivial, but shaving a single second off of the total time spent loading can help you outpace competitors and give your site visitors a measurably better experience.
Which Aspects of Web Design Matter the Most for SEO?
Google measures user experience through Core Web Vitals. Here’s what you should know:
- This set of metrics includes Largest Contentful Paint, which tracks how long the main content on a page takes to show up. 2.5 seconds is the target here.
- The metrics also include Interaction to Next Paint, which measures the level of responsiveness when someone taps or clicks.
- Cumulative Layout Shift is another metric tracked here, and it measures how much the page jumps around as it loads.
These can all be affected by design choices. Images without defined dimensions, fonts that load poorly, and large, uncompressed files can all drive those numbers up, which can cause Google to view your overall site performance as lacking.
What’s the Biggest Culprit for Long Load Times?
When working with our clients, one of the first steps our web developers take is compressing and resizing images to improve a site’s overall load speeds. Well-designed sites can end up loading extremely slowly if image filesizes are too big.
We highly recommend compressing all images on your site to improve load speed, but be careful as you go. Overcompression can make images look grainy by reducing their resolution, which can be a signal of low design quality to visitors. So, faster isn’t always better in this case. To reach the ideal point, compress your images until they are as small as possible without a noticeable decrease in image quality, both on mobile and desktop.
Designing Your Site for the Way People Actually Browse
When people search for local businesses near them, the majority of those searches happen on a phone. This is a big deal for your company’s search visibility; it means that if your site runs poorly on mobile, you’ll struggle to keep up with competitors in your area.
Why Mobile Optimization Matters So Much
Google indexes the mobile version of your site, so the way users experience your pages on their phones is one of the factors that directly determines your rankings.
To rank well and reach new customers, you’ll need a site with responsive design that adapts well between desktop and mobile. This means a designer will essentially need to build your site twice; duplicating the desktop layout on a phone won’t work.
The main pieces that matter here are placement of text, images, buttons, menus, and forms. All of these elements also exist on the desktop version of your site, but they should be carefully arranged on mobile to specifically accommodate smaller devices. In addition, some content that lives on the desktop version of your site might stand to be hidden or replaced on mobile for a better experience.
Can Mobile Users Find Things in Three Clicks or Less?
This is another area where web design and SEO go hand in hand. The navigation of your site, which is how users find the pages nested within your homepage, is also the internal linking map for every page in your domain. These pages should all be no more than three clicks away from your homepage, on both desktop and mobile.
To accomplish this goal, try nesting your service pages and other key content under categories in your main navigation. This way, every important page is accessible directly from the homepage. Blogs can be linked within a dedicated feed, and the same goes for service area pages, buyer’s guides, and other informational content.
What Happens When Web Design and SEO Get Handled Separately?
Thinking about web design and SEO as two separate projects can get messy fast. We’ve seen this happen with clients; a business invests in a redesign, launches a site that looks much better than their previous one, and waits for things to take off, but that doesn’t happen.
The traffic instead drops because Google (and users) don’t know where anything lives on the site anymore, and many of the links are now broken or hidden because of the design overhaul.
This scenario is so familiar because designers don’t always factor technical SEO into their site builds, even though they certainly should. This is one of the reasons why we recommend a full SEO audit to our clients before getting started with digital marketing services. That way, we get a clear picture of where an existing website stands and what needs to be done to get SEO and web design to the best possible point.
Building a Site That Earns Traffic
Good design and strong search performance work together, and they can’t be treated as separate. A page that loads fast, contains helpful content, and guides people to take a step towards your business is a combination of thoughtful design and a solid technical foundation.
Our team includes experienced web designers and technical SEO specialists who work together to make sure all SEO and design decisions work together and serve your business well. If you feel like your site isn’t visually or technically where you want it to be, reach out today. We’ll take a look and find out what could be holding you back.