Even when it was first discovered, only 8.4% of the top million web sites were estimated to be vulnerable to the Logjam attack: https://arstechnica.com/informa

Even when it was first discovered, only 8.4% of the top million web sites were estimated to be vulnerable to the Logjam attack: https://arstechnica.com/information-technology/2015/05/https-crippling-attack-threatens-tens-of-thousands-of-web-and-mail-servers/ https://arstechnica.com/information-technology/2015/05/https... Now I would expect the number to be much closer to 0%.