I find the header (menu at the top) on WizKids' shop website (https://shop.wizkids.com/) to be needlessly big, to the point where gets in the way of viewing product images.

The white part with the search bar could easily be half the height it currently is. Even with the company logo, there's a bunch of wasted space.

The menu items of the yellow part spill onto a second line, because my screen is apparently too small (13 in). If I zoom out to 90 %, I can see that the yellow part is much more reasonable, when the screen size allows the full menu to be on one line.

Combining the white and yellow parts, over 1/4th of the screenspace of the website is taken up by the header, which stays on screen when I scroll. I find this irksome, when I'm trying to look at the shop's products.

If you're going to have a header which stays on screen while scrolling, it needs to be relatively small, so it doesn't take up too much screenspace.

Wholly agreed.

You're probably better off making this comment on their facebook.

Holy.... My personal space felt violated.

Yeah, you can't even scroll it away to see what you're looking at.