Hello EMES and hmtay_FTNT,
Thank you very much for your answer !! I will try your solutions.
The solution of Emes is good but may be heavy to create all the objets whith fqdn.
The solution of hmtay_FTNT seems better but it's appairs the page "the connexion is not secured, add an exception... (page for problem of certificates) and after it appairs the message of Fortinet which says : "Web Page Blocked".
The result is good because the pages are blocked! Pity there is this problem of page unsecured...