I feel like popular is these stories with a million views and several thousand readers
I'm here with 30k views and 500 readers
If I had a million views I would be so anxious on the forums
But! A millionaire complaining they're not a billionaire only makes us, the actual the poor masses of the world want to grab our pitchforks, sickles, and hammers and --
Honestly, I'm more jealous of those writers who write little but they can get more views than me. It's natural for a long story to gain a lot of views over time. What matters more is the views per chapter/words ratio.
True, but if you look at most of them -- the majority carry their reader bases from the previous works OR sites. Even if you don't see it, a lot of SH writers come over from somewhere else where they have already established a fanbase.
A lot of the underlying mechanics of popularity are invisible to a bystander.
Lastly, being popular is good if it's natural to what you want to write. If you solely want views -- analyze the patterns of more "successful" novels.
I promise you that if you study the first chappies of the selected group (people without visible prior fanbases, amassing >100 readers in the 1st day) -- you will see a pattern form in the way they write/choose premises.