Traffic source selection and cloak

hi , i need some help from someone, he need knowledge of php,cookies,wordpress,google crawler/bot,etc 1， Website built with wordpress: www.abc.com. Each website URL has two pages, page A, and page B. Page B is the original page and normal content of the URL Page A is a new page (qualified visitors from traffic source,such as exoclick,etc) When a qualified visitor visits the site for the first time, page A is displayed. Display page B when unqualified visitors visit the site When a qualified visitor visits the site a second time (or repeatedly), page B is displayed 2, (1) First, add a flag to visitors from a traffic source (such as popads, exoclick, etc.). for example,Cookies, tokens, etc. (2) Then, set up a website https:// to refresh referer from the visitors of this traffic source (use https-http ), (3) Finally, the visitors who is already refresh referer Visit the A page of the random URL of [login to view URL] Note: Although refresh referer, [login to view URL] can still identify this traffic source and jump to A page of random URL of [login to view URL] 3, if visitors from a traffic source do not visit [login to view URL], then see the website's B page 4, About A page (1) Designed with PHP (2) When a visitor from a traffic source visits the A page, the A page source code shows the content of the B page. That is, A page is encrypted, spiders/bot cannot detect A page source code 5, [login to view URL] uses cdn for acceleration 6, about a traffic source plus signs, need to have the following two characteristics: (1) There is a time limit. When a qualified visitor visits the site for the second time (or repeatedly), page B is displayed; but Outside the time range, recount For example, setting a visitor's validity period for a traffic source: 1 day Visitors who come from a traffic source visit the site for the first time within 1 day, displaying the A page Visitors who come from a traffic source visit the site a second time or repeatedly within 1 day, displaying the B page Visitors of other traffic sources display B pages at any time, no matter how many times But one day later, (eg, 23 hours - 48 hours, the second day) Visitors to this traffic source visit the site for the first time within 1 day, displaying the A page (2) Because the traffic source needs to be refresh referer, the traffic source flag needs to be accurately delivered through https. (3) Because [login to view URL] uses cdn, using this traffic tag also requires accurate delivery via cdn