Bytedance
My initial interest in ByteDance was the observation of multiple visits to this website from the ByteDance spider.
Having looked at the ByteDance website I was puzzled to see why there was such a strange way of presenting their pages. Firstly I noted that they had suppressed the scrollbars on their home page and to see the content you had to scroll down as you would on a mobile screen. Then, on futher investigation, I see that ByteDance are the company behind TikTok and now it makes a lot more sense.
2023, the majority of spider visits recorded in my server logs seem to originate for bytedace.com

At first I thought that the accesses were from a regular visitor as all the components of the webpage, to css, the images as well as the HTML file were being retrieved.
Robot behaviour:

The access by googlebot, for my page vitaly_popov.html is shown in the black bubble, the bytedance in the red bubble, for the page st_edmund.html plus others
SEO Services
ByteDance probably offer these - see their website. There is far more to this
The speculation that there was some SEO related reason for their spiders interest in my site turns out to be more sinister than I first thought. What with the alligations made against them and the likes of TikTok and other Social Media and AI technolgies, it is no wonder that they should be treated with muc suspicion.
For some reason the ByteDance website turns off the browser scroll bar. I am not sure why you would want to do this. Actually, I can now see why you might want to suppress the scrollbar and I have done so on my hose page.
The ByteDance Company
What ByteDance say on their website:
What Wikipedia say: