The correct answer is B. You may be unable to link to the site.
Explanation
In general, websites and webpages are accessed by users through specific links. Also, one website can be accessed by many users at the same time, but this depends on the features of the web page, the operating system, and other factors. Indeed, in some cases a large number of users accessing to the same web site or page leads to technical issues, the most common problem, in this case, is that users cannot access the site and they need to wait for the number of users to reduce. Thus, when many users are attempting to access a web site "you may be unable to link to the site."
