According to Google [1][2], the overhead is negligible. [1] https://www.imperialviolet.org/2010/06/25/overclocking-ssl.html https://www.imperialviolet.org/2010

According to Google [1][2], the overhead is negligible. [1] https://www.imperialviolet.org/2010/06/25/overclocking-ssl.html https://www.imperialviolet.org/2010/06/25/overclocking-ssl.h... [2] http://blog.codinghorror.com/should-all-web-traffic-be-encrypted/ http://blog.codinghorror.com/should-all-web-traffic-be-encry...