I compiled a list of the items mentioned in the question I posted two days ago. I needed it for a project I'm releasing next week (Global user preferences), but I found the results very interesting and I decided to share.
Here is the top 10:
- Pop-ups (18)
- Cookie consent (14)
- Slowness/too much javascript (11)
- Useless/Excess animations/GIFs (8)
- Endless scrolling (7)
- Autoplay video/audio (6)
- Look the same (6)
- Scroll hijacking (3)
- Complicated layouts/clutter (3)
- Dark patterns (3)
Number of responders: 43 (39 IH, 7 other places).
Some remarks:
- Every item is written differently so I used my own interpretation to categorize them.
- It is a small number of responders, so not sufficient to draw any major conclusion, but I have found interesting the number of different answers (25 items for only 43 responders).
- Many people have just upvoted other answers. I didn't include those, because it is impossible to know the real intent and if the person has answered elsewhere.
Other answers:
- Tracking (3)
- Lack of personalization (2)
- Stock phots (2)
- Clickbait headlines (2)
- Text not selectable (2)
- Menu overlay (2)
- Early newsletter pop up (2)
- Change open link behavior (2)
- Ads (1)
- Video background (1)
- Blogs with no RSS (1)
- Marketing tactics (countdown, counters, etc) (1)
- Price hidden (1)
- Back button hijacking (1)
- Content jump while the page is rendering (1)
Good stuff to remember when building a page!