Cloudinary Blog

log posts of 'Performance-optimization' tag - Page 2
Most common image handline mistakes of web developers

As the number of images and videos on a website continue to grow, slower load times and thus a negative user experience are both growing concerns for any company.  An article this summer in The Fiscal Times, citing Internet data measurement company HTTP Archive, noted that the average website is now 2.1 MB in size, compared to 1.5 MB two years ago. And one of the biggest reasons for this growth is the addition of content such as videos and engaging images designed to drive more traffic to the site.  

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Using WebP File Format Selectively to Boost Site Speed
One of the hardest optimization goals when showing images to your website (and mobile application's) visitors, is to minimize the image file size while maintaining high enough display quality.
 
Smaller image file sizes directly translate to faster load times, reduced bandwidth costs and improved user browsing experience. But small file sizes directly translate to lower image quality and may harm visitor satisfaction. Maintaining just the right balance is both crucial and hard.
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Check for WebP Browser Support to Dynamically Deliver Images
Modern image compression techniques have had a large impact on our lifestyle. Digital cameras can save thousands of high-quality photos on a single memory card, smartphones can quickly share high resolution images on-the-fly, and websites and mobile apps can show rich media quickly. All of this just couldn,t have worked if image data was stored at its original, raw form. 
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Reduce Website Load Time With Multiple CDN Sub-Domains
UPDATE (Jul 2018):  
The information in this blog post was relevant and value at the time of publishing. However, multiple subdomains is no longer necessary now that Cloudinary delivers via HTTP/2 and it can actually degrade the performance of your site. Therefore, use of this option is no longer recommended.
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