What is the ruling on the website "World of Marital Life" (www.raf7.com), which explains details about marital intimacy and other bold topics?

Upon reviewing some of the topics published on the aforementioned website, it became clear that it addresses matters of marital intimacy with an excessive degree of frankness and boldness, which can corrupt and harm unmarried individuals such as teenagers, spinsters, and divorcees. Therefore, they should avoid reading these topics due to the arousal and temptation they may cause. However, there is no objection for those who have completed their marriage contract and are about to consummate it, or for married individuals, to benefit from it.