A slow-loading gallery can hurt your WordPress website more than you might think. When images take too long to load, visitors may lose patience and leave your site before even seeing your content. Because in this fast-moving world, people always expect a website to load fast, in just a few seconds.
Besides, speed is also a big factor for SEO. Google and other search engines take page speed seriously when ranking websites. A slow gallery can affect the overall loading time of your page, which may hurt your site’s rank in SERPs.
So, how to make a gallery load faster in WordPress! We’ll cover five proven steps in this article that could be helpful for you in this regard.
Tip 01: Use WebP Format Instead of JPEG/PNG
WebP is a modern image file type made by Google. It helps reduce image size without making the quality look bad. This is great news for gallery-heavy pages.
How WebP Adds Value:
WebP images are usually 25% to 50% smaller than JPEG or PNG files. A smaller image size means your page loads faster, even if you have many pictures. A faster page improves user experience and helps your SEO.
Plugins that Can Convert Images to WebP
Below is a list of plugins that can convert any image to the WebP format. They can automatically detect browsers that support WebP and show the right version.
WebP is currently supported by all major browsers and can significantly speed up gallery loading. So, you never have to worry if this version will be supported in your users’ web browsers.
Tip 02: Choose a Lightweight Gallery Plugin
One of the biggest reasons a WordPress gallery loads slowly is because of heavy or poorly coded plugins. Many gallery plugins load extra JavaScript, CSS, and external scripts. This increases page size and hurts performance.
That’s why it’s important to pick a lightweight, block-based, and performance-optimized gallery plugin. And that’s exactly where Galleryberg shines.
Use Galleryberg – A True Block-Based Gallery Builder
If you’re using the WordPress block editor (Gutenberg), then Galleryberg is one of the best gallery solutions available today. It’s fast, flexible, and doesn’t rely on shortcodes or outdated frameworks like jQuery. Everything is designed for modern WordPress performance and accessibility.
Here’s what makes Galleryberg stand out:
- Galleryberg is built using block-based architecture
- Uses server-side rendering, so galleries load fast and are SEO-friendly
- No bloated scripts, and everything is loaded cleanly and efficiently
- Offer four stylish layouts: Tiles, Square, Masonry, and Justified
- Allows you to enable the lightbox
Other Plugins Great for Lightweight
In addition to Galleryberg, there are many well-known gallery plugins. But most of them still depend on shortcodes, additional JS libraries, or external styling unless you carefully manage settings. However, you can take a look at them from the list below:
Tip 03: Enable Lazy Loading
Lazy loading means images will load only when the visitor scrolls to them. This saves bandwidth and speeds up the page. It reduces the initial load time of your pages. Thus, it improves performance, especially for long galleries.
Does WordPress Have the Lazy Load Feature?
WordPress 5.5 and above has lazy loading built in. It adds loading=”lazy” to all images. Besides, all the most modern themes and gallery plugins support lazy loading.
Best Lazy Load Gallery Plugins
If you aren’t satisfied with the built-in lazy load feature of WordPress, you can use any gallery-builder plugin that includes this feature. Below is a list of some plugin gallery plugins that include the lazy load feature:
Tip 04: Use a Content Delivery Network (CDN)
A Content Delivery Network (CDN) helps serve your images from servers near your visitors. Thus, it reduces image loading time by serving content from nearby servers. It can take the load off your main server and improve overall performance.
How to Use a CDN
There are two ways you can use the CDN. They are using a hosting platform that offers a powerful CDN or using an external CDN service. However, you may use both of these methods as well. Because there is no problem if you use multiple CDNs.
Top Hosting Providers with CDNs
Below we have provided a list of some top and renowned hosting providers that offer CDN services.
Top External CDN Service
In addition to the CDN services coming with hosting providers, you can subscribe to external CDN services as well. Some of the most prominent of them are:
Tip 05: Cache Your Gallery Pages
When someone visits your site, WordPress normally has to run database queries, process PHP code, and generate HTML every time. This takes time and server resources.
But when caching is enabled, WordPress can save a static version of your page and show that to visitors instead. That means the server doesn’t need to do all the work again. It simply serves as a ready-made version.
Thus, caching radically improves your website performance, especially when you have image-heavy gallery pages.
How Caching Helps Gallery Pages
Gallery pages often contain multiple high-resolution images, JavaScript for image sliders or lightboxes, and layout calculations (like masonry or justified grids). All these elements make the page heavier and slower to load.
By caching gallery pages, you can reduce server load, speed up delivery to visitors, and improve Core Web Vitals. As already said, all these things can remarkably improve the page loading speed, resulting in lower bounce rates.
Top Caching Plugins for WordPress
You’ll find lots of good-performing caching plugins online. Below we have hand-picked some of them, from which you can choose any one.
Conclusion
Speeding up a WordPress gallery is not just about compressing images. It’s about using the right tools and techniques together to make the gallery SEO-friendly, user-friendly, and helpful for Google to easily crawl them.
However, no matter how much effort you put into optimizing your galleries, you must check their performance regularly. GTmetrix and Google PageSpeed Insights are two great websites where you can easily check the current loading speed of your galleries.
If you ever find that your page speed isn’t up to the mark, you must recheck if you have missed any steps covered above.
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