DEV Community

Cover image for 6 Ways To Optimize Your Images and Videos On WordPress
Sharon Yelenik
Sharon Yelenik

Posted on • Edited on

6 Ways To Optimize Your Images and Videos On WordPress

If you're maximizing your website's potential, you're likely engaging visitors with lots of images and videos. While that's a real boon, it also comes with risks. If your website is heavy, your load times will be lengthy, and visitors won't necessarily have the patience to wait for your site to load before going elsewhere. Fast load times are not only crucial for user experience but also for improving search rankings--Google evaluates these metrics through Core Web Vitals, impacting your site's visibility and success.

The Cloudinary WordPress Plugin can help you achieve this. It seamlessly integrates into your WordPress media library, posts, tags, and other functionalities, allowing you to easily retrieve and manage your optimized visuals without changing your workflow. Additionally, the plugin offers numerous essential optimization features in a single, comprehensive image and video management solution, eliminating the need for separate plugins for each enhancement.

To enrich your website with captivating visuals while keeping loading times to a minimum, optimize your images and videos on WordPress using just one efficient plugin. Keep reading to discover how.

#1 Optimize File Sizes

You can reduce image and video sizes by activating Image optimization settings in the Cloudinary WordPress Plugin. This includes delivering images in the optimal format for each browser, automatically applying maximum compression without compromising visual quality, and resizing to avoid unnecessarily large dimensions. See how performant your website can become.

Image - Global Settings

The size of this image was reduced from 147 KB to 27.8 KB:

Optimized image

Notes:

  • These settings are reflected in the image URL: f_auto for automatic format, q_auto for automatic quality and compression, and w_600 to reduce the width to 600 pixels.
  • Click these links to open the original and optimized images in the browser.
  • The original image is delivered as a JPG while the optimized one is delivered as an AVIF.

# 2 Leverage Lazy Loading

If you don't take action, your website will wait to render until all your visuals load. This can result in long wait times and unhappy visitors. The solution? Lazy loading. This technique allows your page to render immediately, while images load only when they enter the viewport.

Watch this video to see lazy loading in action within the Plugin:

This is how lazy loading can look on your website:

# 3 Render Responsive Images

Most likely, you display the same images on your website for both desktop and mobile. While the design might be slightly modified—such as showing four images in a row on desktop and in a column on mobile—the images might also get smaller or larger depending on screen size. The Cloudinary WordPress Plugin implements this functionality for you automatically, adjusting image sizes based on need. Simply set the pixel distance at which a different image size will be displayed.

Using responsive images ensures images are never delivered larger than necessary, saving bandwidth and speeding up loading times.

See setting up responsive images with the Cloudinary WordPress Plugin:

Here's how responsive images can look on your website:

# 4 Ensure Smooth Video Playback

Let's say visitors are really enjoying a video when network conditions suddenly fluctuate. The video begins buffering, causing visitors to lose patience. Will they wait it out and finish watching? Maybe... but they also might lose interest and leave.

You can avoid these scenarios by using Cloudinary's top-notch HTML5 Video Player available via the Plugin.

Select your optimization method to ensure smooth playback. Progressive optimization ensures faster initial loading times and smoother playback from the start, while adaptive bitrate streaming automatically adjusts video quality in real-time based on network conditions, providing a seamless viewing experience throughout.

Video Player metrics are provided within a user-friendly analytics dashboard.

Here's what the video settings look like when selecting Adaptive bitrate streaming:

Adaptive bitrate streaming setup

Here's a Cloudinary video in action:

# 5 Enable SVGs

The logos, icons and illustrations on your site shouldn't weigh it down because they can be delivered as light-weight SVGs. However, in order to have SVG support on your WordPress website, you need to enable the Cloudinary WordPress Plugin. Otherwise, you'll be serving resolution-independent images as PNGs or JPGs, which are several times larger than needed.

Here's enabling SVG support within the plugin:

Enabling SVG support

Here's an example of a logo delivered as an SVG:

# 6 Deliver via CDN

Your website's most dedicated fans might be located halfway across the world. Consequently, they'll experience slower image and video loading times compared to someone nearby. Content Delivery Networks (CDNs) solve this issue by strategically placing servers worldwide to cache your media to optimize your images and videos on WordPress. This ensures that visitors from thousands of miles away are served as quickly as those next door. With the Cloudinary WordPress Plugin, your visuals are automatically delivered via CDN, optimizing global access and user experience.

Optimizing Your Visual Experience

The Cloudinary WordPress Plugin consolidates all these features into a single, easy-to-configure solution. With most functionalities available out of the box, it eliminates the need to juggle multiple plugins or manually optimize and manage your media assets. You’ll be able to monitor how these features impact your site’s performance from a centralized dashboard. And, for developers or advanced users, you can adjust the Plugin's functionality to your needs using a range of filters.

So, here's your ticket to a performant WordPress website, full of visually appealing images and videos. We invite you to get started right now with the Cloudinary WordPress Plugin to effortlessly optimize your images and videos on WordPress.

Next Steps

Note: You can see this blog post on the Cloudinary site, as well.

Top comments (0)