Why does Your website represent only 6 major religions?

[Why does Your website represent only 6 religions? Why can You not include some others such as Sikhism, Jainism, Judaism, Taoism, Shinto etc? That would be more fitting since you call the website ‘Universal Spirituality’.]

I have considered the main religions present in the world, which are taken as some examples. The concept applies to all the other religions equally. Even in the other religions the same concepts are present. I have also mentioned the name of Mahavir Jain in the context of non-violence. I have also mentioned the philosophy of Jainism when I was talking about the truth, which is presented in Jainism as seven-fold. Only to limit the number I have taken these six main religions. This does not mean that we are neglecting other religions.