Cloudinary Blog

Blog posts of 'core-web-vitals' tag
WebPerf, Media Optimization, and Core Web Vitals

Optimized media assets have always been essential to website performance. To help developers measure, understand and improve website performance, Google created Core Web Vitals, a subset of Web Vitals that focuses on three aspects of the user experience: loading, interactivity, and visual stability. In June 2021, Google plans to make page experience a ranking factor—so Core Web Vitals and media asset optimization will become even more important.

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Optimize Media to Get Ready for Google’s Core Web Vitals

For years, Google has been updating its search algorithm to prioritize end-user experience, displaying the most relevant and helpful content at the top of search results. The latest—and maybe the most significant—update so far is Core Web Vitals (CWVs), which are new metrics announced a year ago that will, starting in June, begin determining search rankings. With this update, Google is being abundantly clear that visual experience of webpages is paramount.

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Get Your Media Moving Faster with Cloudinary’s Media Optimizer

So, your boss comes to you in a panic: he's just heard about Google's Core Web Vitals initiative and needs you to optimize the company website right now! "No problem," you say, hiding your fear that it's not something that can be done overnight. Just taking the first metric, Largest Contentful Paint (LCP), how can you possibly identify all the large elements - most likely images or video posters - of the many hundreds of pages that make up your site? There are already thousands of high-resolution (read massive) media files stored away, which marketing could use any time. How are you going to make sure they're all compressed to a size small enough to be delivered within the threshold? Not to mention all the new images and videos that will be created over time...

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