If 99% of everything is crap, you can bet a sizeable wager the 1% wheat from the chaff are using HTML5 and Javascript APIs.
Also if a content silo counts as a 'top website' then this is an outlier and not to be included. Facebook is a walled garden and not indexable. Facebook is parasitical to the web. Twitter and Google are not the web either.
It reminds me of Sturgeon's law https://en.wikipedia.org/wiki/Sturgeon's_law
If 99% of everything is crap, you can bet a sizeable wager the 1% wheat from the chaff are using HTML5 and Javascript APIs.
Also if a content silo counts as a 'top website' then this is an outlier and not to be included. Facebook is a walled garden and not indexable. Facebook is parasitical to the web. Twitter and Google are not the web either.