What adblocker do you use ?
I can tell you in my slimjet browser I use it has a built in adblock plus adblocker, I did recently switch to uBlock orgin adblocker and wow I would not make this thread if it wasnt for the fact that I am deeply impressed with how much the pages loud now.. very dramatic difference.
This benchmark test comparing the most popular ad blockers cofirm that ublock orgin is the best right now.
I use it in combination with Ghostery also, they both complete each other I think.https://www.raymond.cc/blog/10-ad-blocking-extensions-tested-for-best-performance/view-all/
If you use android phone I really recommend https://adguard.com/en/welcome.html
(require no root)