Website design icons offer numerous advantages for websites, improving both usability and engagement.

• Keep website icon design simple and recognisable: Ensure that they are easy to understand at a glance.
• Maintain consistency: Use a uniform style across all icons to create a cohesive design for your site.
• Use universal symbols: Stick to well-known icons, such as a magnifying glass for search or an envelope for email.
• Optimise for different screen sizes: Ensure icons are clear and legible across devices.
• Enhance navigation: Strategically place icons to guide users through the website.
• Stay on brand: Custom icons should align with your business’s colour scheme and design aesthetic.

Icons go beyond just making a website visually appealing; they provide a wealth of advantages that directly impact business success. Here’s a deeper look into how iconography can ultimately benefit businesses:

Today in the life of a Digital Scientist, our Developer, Dom takes a deep dive into image optimisation: What it is, why it’s essential, and how it can help your business thrive. With experience in building websites, we've mastered the art of handling hundreds of thousands of images and numerous file types to ensure optimal website performance.

Image optimisation refers to adjusting images so that they fit seamlessly on your website without compromising load times or quality. This could involve resizing the image, altering its quality, or even renaming the file. High-quality images are essential, but they don’t need to be ultra-high resolution (like 4K). For instance, when using a lightbox feature, which allows users to click and zoom in on images, it's important to ensure that your image maintains sharpness when enlarged. If you don’t have a need for the image to be enlarged, the height and width of the image can be greatly reduced just to suit the element it sits within.

When it comes to website performance, images play a pivotal role. While they visually showcase your services, managing their size and quality is often a challenge. Many businesses overlook the importance of image optimisation, assuming it’s not a significant factor. However, when we take on a project that has image issues, it is usually an issue with image optimisation which can severely affect your website.

The goal is to make your website load within the 2.5-3 second window recommended by search optimisation guidelines. Imagine this: A single large image can negatively impact your site speed, especially if users have a slow Wi-Fi connection or are on mobile data. Now, multiply that by 5 or 50 images (plus icons and other graphics) - this can cause a significant slowing in load times, which will increase the bounce rate on your site (or, the capacity of people who click a link to your site and immediately click off) and reflect poorly in a search engine’s decisions to rank your site in results pages.

With an average internet speed of 69.4 Mbps, an optimised webpage typically ranges between 1-3MB in size. An unoptimised site can balloon up to 50MB and take up to 20 seconds to load. Since users generally spend around 10 seconds deciding if a site is worth their time, your site could lose valuable visitors simply because it takes too long to load.

For best results, follow these alt text guidelines:

• Be descriptive and specific
• Use natural keywords without overstuffing
• Keep it under 125 characters for readability
• Avoid vague descriptions like "house image"
• Ensure it’s relevant to the page content

Below is what your alt text should look like:

Search engines can’t see images, but they can read file names. When naming images, ensure the file names are descriptive and keyword-rich. This helps search engines understand the image’s context and improve your page’s ranking. Follow these naming conventions:

• Use descriptive, meaningful names
• Use hyphens to separate words (Google treats hyphens as separators, unlike underscores)
• Avoid generic names like "image1.jpg"
• Avoid capitalisation: “optimised-image” > “Optimised-Image”
• Match the theme of the page
• Include targeted keywords, especially for local SEO

Optimising image names not only helps search engines better index your content but also improves your rankings by aligning the image with the page’s topic.

Large image files slow down your site, which affects SEO and user experience. Google prioritises fast-loading websites, and slow sites with large images can drop in rankings. Responsive design is also affected: Users on mobile or tablet devices may experience distorted layouts, which harms the overall user experience.

To solve this, compress images to reduce their size without sacrificing quality. Use file formats like WebP or JPEG 2000, which are designed for smaller file sizes and faster load times. WebP is especially beneficial, as it’s Google’s preferred format for web images. This directly impacts your SEO, as Google rewards websites that follow its guidelines.

Of course, using any old image converter online can have negative results. We use tools like Adobe Photoshop and Illustrator to export images in the optimal formats. The export menu allows us to evaluate the image, remove unnecessary white space, and adjust the dimensions to fit perfectly on the page, whether it’s a desktop or mobile view.

The use of keyword integration and image enhancement does take time and skills that our Pixel Perfect and QuickFireSEO teams have spent years learning. Although it’s all well and good to say that you should include things like keywords in your image optimisation, without developing a functional keyword strategy (much less knowing how to go about doing this in the first place), you’re not likely to get too far, and especially not without having access to and understanding the tools and programs required to do this. Most do not have this expertise, nor the time to dedicate to learn it on top of managing their own businesses in the first place. This is where Digital Scientists comes in: With our support and adherence to image optimisation best practices, your website will load faster, rank better on search engines, and ultimately lead to more traffic and enquiries. A sure-fire way to grow your business.

TLDR

In short, image optimisation is a critical element of a successful SEO strategy. It improves page performance, supports better data acquisition, and contributes to long-term business growth. With fewer visitors bouncing off your site and more staying engaged, your website becomes a powerful asset for driving enquiries and fostering growth.