Last Thursday, May 28th, Google made the following post in the Google Webmaster Central Blog:
Evaluating page experience for a better web.
Google announced that the speed report in Google Search Console has been replaced with a Core Vitals Report. It defines Core Web Vitals as “the subset of Web Vitals that apply to all web pages, should be measured by all site owners, and will be surfaced across all Google tools. Each of the Core Web Vitals represents a distinct facet of the user experience, is measurable in the field, and reflects the real-world experience of a critical user-centric outcome.”
The new search console report focuses on a core set of three web vitals:
- Largest Contentful Paint (LCP): measures loading performance and Google views that LCP should occur within 2.5 seconds of when a page first starts loading to provide a good user experience.
- First Input Delay (FID): measures interactivity and Google views that a page should have a FID of less than 100 milliseconds to provide a good user experience.
- Cumulative Layout Shift (CLS): measures visual stability and Google views that a page should maintain a CLS of less than 0.1 to provide a good user experience.
For more information, take a look at the following Google document: Core Web Vitals Report.
As Google says in its blog post:
I know I'm going to be looking carefully at these new metrics and plan to have us undertake to improve our sites based on the feedback they provide.We're combining the signals derived from Core Web Vitals with our existing Search signals for page experience, including mobile-friendliness, safe-browsing, HTTPS-security, and intrusive interstitial guidelines, to provide a holistic picture of page experience. Because we continue to work on identifying and measuring aspects of page experience, we plan to incorporate more page experience signals on a yearly basis to both further align with evolving user expectations and increase the aspects of user experience that we can measure.
We believe user engagement will improve as experiences on the web get better -- and that by incorporating these new signals into Search, we'll help make the web better for everyone. We hope that sharing our roadmap for the page experience updates and launching supporting tools ahead of time will help the diverse ecosystem of web creators, developers, and businesses to improve and deliver more delightful user experiences.
While all of the components of page experience are important, we will prioritize pages with the best information overall, even if some aspects of page experience are subpar. A good page experience doesn’t override having great, relevant content. However, in cases where there are multiple pages that have similar content, page experience becomes much more important for visibility in Search.
For the GPWA.org website on a desktop, the Core Web Vitals report currently shows:
1,445 poor URLs with an LCP longer than 4 seconds
544 URLs that need improvement with an LCP longer than 2.5 seconds
2,648 good URLs.
Google did not report any FID or CLS issues for the GPWA website when used on a desktop.
For the GPWA.org website on a mobile device, the Core Web Vitals report currently shows:
1,404 poor URLs with an LCP longer than 4 seconds
2,523 URLs that need improvement with an LCP longer than 2.5 seconds
2,523 URLs that need improvement with a FID longer than 100ms.
0 Good URLs.
Besides voting in the poll, I invite you to share what the report says about your websites, and what you think about the new report and the roadmap Google has laid out.
Michael