We've analyzed the page performance of cdc.gov by measuring the Core Web Vitals and other important performance metrics of 1 page under this domain, and the average Lighthouse score for the domain over the past 30 days is 5%.
We've been tracking performance changes in cdc.gov for over 1 year, since Sep 29, 2021.
Some performance metrics we've been measuring for cdc.gov to determine this score are Google's Core Web Vitals, such as Largest Contentful Paint (LCP), Total Blocking Time (TBT), First Contentful Paint (FCP), Speed Index, Time To Interactive (TTI) or First Meaningful Paint (FMP).
This is just the aggregated and summarized report of cdc.gov as a whole, if you want to dig deep into the performance metrics for each page you can start by checking out cdc.gov's home page report or by checking cdc.gov slowest and fastest URLs.