I’ve seen even worse! Sticky headers with sticky sidebars on both sides. Only about 10-15% of the viewport was left for content. And this is for documentation, so you can only read about 100-200 words at once.

Why even bother having a webpage at that point. Just make the whole thing a non-interactive .png file.

Sticky headers. Unbearably distracting.

Also, wasted space and a lack of information density.

B-b-b-but my convenience!!!