Extended Page Load Times
Something tells me you people are not waiting for the entire page to load, just seeing content and figuring all is complete, but it is not. This issue is not limited to nfl.com btw. I do not use any extensions or ad-blockers, just raw Vivaldi.
Keep refreshing the page, the load times are not consistent, and it continually takes 20+ seconds to load all the week tabs. Sometimes, the page doesn't finish loading at all, and may even freeze the tab entirely, preventing any other reloads.
@wussah - no such problem here on old machine with Win 10 and slow internet.