Mediavine's Ad Technology Offers First Proven Solution for Google's Core Web Vitals Publishers Can Pass While Running Full Suite of Ads and Maintaining Optimal Pagespeed News provided by Share this article Share this article BOCA RATON, Fla., April 29, 2021 /PRNewswire/ -- Mediavine, the largest exclusive full-service ad management firm in the U.S., now provides publishers with ad technology enabling publisher websites to pass all three of Google's Core Web Vitals on both desktop and mobile while running a full suite of ads. Mediavine is the first ad management firm with a proven ad solution that meets the Core Web Vitals criteria while preserving both layout and pagespeed.