Dear customers,
Did you know that unoptimized images can significantly slow down your pages’ loading time? Do you want to offer a better user experience on your site through faster page display?
Today, we’re covering a crucial topic for improving your site’s performance: image optimization. That’s why we’ve put together some practical tips to help you optimize your images and boost your site’s performance.
- Reduce image size: Use image compression tools to reduce their size without compromising visual quality. Smaller files mean faster loading times for your visitors.
A few tool examples: TinyPNG, ImageOptim, WebP converter… - Choose the right image format: Generally speaking, use JPEG for photographs and PNG for images with transparent areas. This ensures optimal quality while minimizing file size.
The top choice: the WebP format. Developed by Google over 10 years ago, it lets you increase your website’s loading speed without any noticeable loss of quality on your images. Note, however, that this format isn’t native to PrestaShop, but modules are available on Addons (check compatibility 😉) - Use ALT tags: Don’t forget to add descriptive ALT tags to your images. This not only improves accessibility for users, but also helps your site’s SEO.
- Limit the number of images displayed: Avoid overloading your pages with too many images. Favor quality over quantity and carefully choose the images that best represent your products or services.
- Optimize thumbnails: Image thumbnails are often used to display product previews on category pages. Make sure these thumbnails are optimized too, to ensure fast loading times.
- Test and measure performance: Run speed test tools to assess your site’s performance, paying particular attention to images. Identify areas that need improvement and make the necessary adjustments.
On this topic, don’t forget that Zentria can detect images that are too heavy on your PrestaShop site (and it can do plenty of other things too 😉)
By optimizing your images, you help speed up your PrestaShop site’s page loading, offering your visitors a smooth and pleasant experience. Remember that every second counts, since it can make the difference between a visitor who stays on your site and makes a purchase, or one who leaves and turns to a competitor.
If you need help optimizing your images or have any other questions related to your site’s performance, don’t hesitate to contact us. We’re here to help you succeed online!
🗓️ See you next month for a new “Performance & Speed” tip!