Links pass value from one page to. Web analytics let you measure visitor activity on your website. No mobile frameworks have been detected. Use hreflang tags to specify language and country for Google, and the "content-language" meta tag to specify the language and country for Bing. Using the Nofollow attribute in your links prevents some link juice, but these links are still taken into account when calculating the value that is passed through each link, so using lots of NoFollow links can still dilute PageRank.