I see a lot of actors missing this constantly. For instance, they advertise their website in a Twitter post, but when I go to the website, there is no link back to the Twitter.
Similarly, I click on the Twitter link from a website, and the only link in the actor's profile I see leads either to Facebook or Instagram or there's no link at all.
You actor website is your main hub. To best utilize it, point all your social media profiles to your website, and on the website itself list all links to all your social profiles, this way anybody will be able to go between your profiles and your website efficiently, and there's never a doubt in anybody's mind whether you do have a website or not.