Any plans to make it available for R 4.0 on CRAN? Also I get this error "cannot open the connection to 'https://www.googleapis.com/pagespeedonline/v2/runPagespeed?url=https://www.cars.com&strategy=mobile&key=AIzaSyBLB88XRhqGNoKYE70AcVBUTXhWEH64Bsg&filter_third_party_resources=FALSE' To get results I've changed v2 to v5