Core Web Vitals has become one of the indicators of SEO evaluation since June 2021. SEO is an important measure that affects the number of the inflow from organic search, that is, the number of users.
It is able to grasp the status of Core Web Vitals by looking at the percentage of good URLs in the Google Search Console. Although in the Yahoo! JAPAN Job Catalogue, it was 30% in February 2021, as a result of continued improvement, they can maintain it above 99%.
This session explains how they have improved it and how they have kept the quality high.