What's with the flash player on Ps4? Can anyone help?

Burst limit wiki. I like watching anime and certain tv shows by streaming them over Ps4 on certain websites on the browser. Lately though I can't find any good websites to stream the tv shows I watch because of 'outdated flash player' and it asks me to update or enable.

Now on a PC I wouldn't worry too much about updating or enabling, but on Ps4 I don't know how that should affect it. Is there a way to update the flash player or something so I can watch those videos? I've tried googling it, but I find mixed answers. Free download crash bandicoot 1 2 3 for pc.